May
31
How many square feet ia a square of roofing in roofing terms?
Filed Under roofing | Comments Off
pandemic asked:
How many bundles in a square and how much square feet in a square when it comes to roofing?
Jason
How many bundles in a square and how much square feet in a square when it comes to roofing?
Jason
May
29
what is the minimum & maximum overlay for rolled roofing?
Filed Under roofing | Comments Off
grosspryor asked:
we are redoing our flat roof & have given it an sloop. we decided to use rolled roofing instead of tar & gravel. we are ready to place the rolled roofing, just would like to know if there’s a minimum &/or maximum overlay requirement. we live in central florida.
Neil
we are redoing our flat roof & have given it an sloop. we decided to use rolled roofing instead of tar & gravel. we are ready to place the rolled roofing, just would like to know if there’s a minimum &/or maximum overlay requirement. we live in central florida.
Neil
May
29
How do you install metal roofing around existing skylights?
Filed Under roofing | Comments Off
Snowflake asked:
Have two rectangular shaped skylights…my husband and I have already installed metal roofing on part of our house, now moving on to the part that has the skylights. Want to be sure to do it correctly so we won’t have leaks. Should we just cut the metal holes out and silicone around the edges or is there more to it than that? Please advise.
Lonnie
Have two rectangular shaped skylights…my husband and I have already installed metal roofing on part of our house, now moving on to the part that has the skylights. Want to be sure to do it correctly so we won’t have leaks. Should we just cut the metal holes out and silicone around the edges or is there more to it than that? Please advise.
Lonnie
May
18
Where can I purchase roofing shingle tabs by the truck load?
Filed Under roofing | Comments Off
life_loverfl asked:
I live in east Texas and have a driveway off the main road that is over one half mile long and about fifteen feet wide. I want to lay down roofing shingle tabs instead of paving the drive with asphalt or pouring concrete but I am having a difficult time finding them. Where can I purchase these by the truckload and have them delivered?
Gladys
I live in east Texas and have a driveway off the main road that is over one half mile long and about fifteen feet wide. I want to lay down roofing shingle tabs instead of paving the drive with asphalt or pouring concrete but I am having a difficult time finding them. Where can I purchase these by the truckload and have them delivered?
Gladys
May
15
Metal Roofing Materials
Filed Under roofing | Comments Off
webmaster asked:
In the discussion of metal roofing (see Metal Roofing: A Buying Guide), the word "metal" covers a lot of ground. Several metals are used for roofing materials: steel, stainless steel, aluminum, copper and zinc alloys. Each has different properties that affect durability, price, and appearance.
Steel, used for most metal roofing, is heavier and sturdier than aluminum. Manufacturers have settled on a number of durable coatings and finishes that protect steel from rust and corrosion. It’s usually zinc-coated for corrosion protection, then sealed. A coating of epoxy primer offers adhesion and a baked-on acrylic top coating adds color and protection. Because sheet systems are designed for commercial applications, they generally are given highly durable paint finishes. One popular flurocarbon coating used on many products is called Kynar(r). Stainless steel–a very expensive roofing material–won’t rust or corrode. Terne coating (see below) can give it a natural, matt-gray finish.
Aluminum, extremely lightweight, is the material used in much residential metal roofing. It won’t rust, but must be painted or coated for appearance. Coatings are similar to those used on steel. Environmentalists express concerns about using this precious resource for purposes such as roofing. Copper metal shingles make a visually striking roof that may last as long as the house.
Copper, rooted in centuries of use, will not rust, has no "finish" to scratch or peel, is soft enough to easily tool, and weathers naturally to a beautiful verdigris patina. Unfortunately, it’s very expensive. Alloys are formulated for strength, graceful weathering and durability. Cost depends on the specific material but, as a group, they are pricey.
The Benefits of Metal Roofing
Metal beats out conventional roofing materials on a number of counts:
Expected life. Properly installed, a metal roof should last as long as the house, completely sealing out water, surviving high winds and easily shedding snow. Metal is resistant to fire, mildew, insects and rot. Warranties vary widely but most companies strongly back their products for from 20 to 50 years.
Weight. Compared to tile at 750 pounds per square (an area equal to 100 square feet) or concrete tile at 900 pounds per square, metal roofing is lightweight. Most are from 50 to 150 pounds per square. Some types of metal shingle systems may be applied over one or two existing roofs without the need for tear-off or adding structural support. In fact, if you’re building a house or an addition, you can often downsize or reduce the number of roof support members.
Speed and ease of metal roofing installation. Most metal roofing materials come in multi-shingle sections or in sheets. An accomplished contractor can install these quickly. If your roof is stripped off and a storm is on the way, shortening the process by a day or two may prove to be a critical advantage. Note: You can also buy single metal shingles that are relatively easy–but time intensive–to install. (Unlike three-tab asphalt shingles, each piece must be individually placed and nailed.)
Fire resistance. Because metal roofs are noncombustible, they’re given a Class A fire rating (the most resistant). Part of a roof’s classification depends on materials beneath the surface that could ignite in intense heat, so some metal roofs applied over an old combustible roof–such as wood shingles– may be rated lower.
Heat conduction. Metal reflects radiant heat from the sun, minimizing midday heat gain. Though the material itself is low in insulation R-value, many systems utilize a dead-air space between the metal and roof deck to increase energy efficiency.
Minimal roof pitch. Most metal roofing materials can be installed on gently pitched roofs without danger of leaking. Typical minimum roof pitch is 3-in-12 (the roof rises 3 inches for each horizontal foot).
Metal Roofing Drawbacks
Though metal roofing offers many pluses, there are a few drawbacks or concerns worthy of consideration. For the most part, roofing manufacturers have faced these concerns and improved their products to address or solve many of them.
Cost. The biggest drawback is initial cost. Metal roofing is equivalent to other premium materials: from about $150 to $600 per square (100 square feet). The secret is that you get it back if you stay in the house for a long time. Of course, if you plan to move in a couple of years, you probably won’t get the cost returned in value. Figure you can also save on engineering the supporting structure and maintenance.
Noise. For some, the sound of rain tapping on the roof is romantic and homey; for others, it’s like living inside a drum. In a rainstorm or hailstorm, living beneath thin sheets of metal is bound to be noisier than beneath thick slate or tile. Noise can be controlled, however, both by using materials that have structural barriers to minimize the drum effect and by applying them over sound-deadening insulation and solid plywood sheathing.
Denting. Just as your car will dent if a golf ball hits it, a metal roof may dent if large hailstones fall on it. Aluminum and copper, much softer than steel, are more prone to denting. Some are guaranteed not to.
Though you shouldn’t have to walk on a roof that doesn’t leak, there may be occasions when a plumber needs to snake out a vent pipe or a chimney sweep will need access to the chimney flue. You can walk on some metal roofs, but not all–depending on how the particular product is made and the type of construction supporting it. Also, metal is slippery when wet.
Marring. Some painted finishes can peel, chip, fade, scratch or chalk, although nearly all are guaranteed for many years. Walking on some types–particularly those with a granulated-stone surface–may show wear. Installers must be careful not to scratch or dent roofing during installation–panels must be treated with care. Unlike conventional roofing, some metal shingle systems are installed from the top down, eliminating the need to walk on them. Once installed, it may be necessary to hose-off roofing now and then to keep it looking good.
Expansion and contraction. Because metal expands and contracts as it warms and cools, most new products have fastening systems that account for movement; otherwise, fasteners that secure roofing tend to work loose.
Modification. Roofing materials installed in large panels are more difficult to replace if damaged than individual shingles. Also, if you remodel or add-on to your home 10 or 20 years from now, it may be difficult to match the material.
Daniel
In the discussion of metal roofing (see Metal Roofing: A Buying Guide), the word "metal" covers a lot of ground. Several metals are used for roofing materials: steel, stainless steel, aluminum, copper and zinc alloys. Each has different properties that affect durability, price, and appearance.
Steel, used for most metal roofing, is heavier and sturdier than aluminum. Manufacturers have settled on a number of durable coatings and finishes that protect steel from rust and corrosion. It’s usually zinc-coated for corrosion protection, then sealed. A coating of epoxy primer offers adhesion and a baked-on acrylic top coating adds color and protection. Because sheet systems are designed for commercial applications, they generally are given highly durable paint finishes. One popular flurocarbon coating used on many products is called Kynar(r). Stainless steel–a very expensive roofing material–won’t rust or corrode. Terne coating (see below) can give it a natural, matt-gray finish.
Aluminum, extremely lightweight, is the material used in much residential metal roofing. It won’t rust, but must be painted or coated for appearance. Coatings are similar to those used on steel. Environmentalists express concerns about using this precious resource for purposes such as roofing. Copper metal shingles make a visually striking roof that may last as long as the house.
Copper, rooted in centuries of use, will not rust, has no "finish" to scratch or peel, is soft enough to easily tool, and weathers naturally to a beautiful verdigris patina. Unfortunately, it’s very expensive. Alloys are formulated for strength, graceful weathering and durability. Cost depends on the specific material but, as a group, they are pricey.
The Benefits of Metal Roofing
Metal beats out conventional roofing materials on a number of counts:
Expected life. Properly installed, a metal roof should last as long as the house, completely sealing out water, surviving high winds and easily shedding snow. Metal is resistant to fire, mildew, insects and rot. Warranties vary widely but most companies strongly back their products for from 20 to 50 years.
Weight. Compared to tile at 750 pounds per square (an area equal to 100 square feet) or concrete tile at 900 pounds per square, metal roofing is lightweight. Most are from 50 to 150 pounds per square. Some types of metal shingle systems may be applied over one or two existing roofs without the need for tear-off or adding structural support. In fact, if you’re building a house or an addition, you can often downsize or reduce the number of roof support members.
Speed and ease of metal roofing installation. Most metal roofing materials come in multi-shingle sections or in sheets. An accomplished contractor can install these quickly. If your roof is stripped off and a storm is on the way, shortening the process by a day or two may prove to be a critical advantage. Note: You can also buy single metal shingles that are relatively easy–but time intensive–to install. (Unlike three-tab asphalt shingles, each piece must be individually placed and nailed.)
Fire resistance. Because metal roofs are noncombustible, they’re given a Class A fire rating (the most resistant). Part of a roof’s classification depends on materials beneath the surface that could ignite in intense heat, so some metal roofs applied over an old combustible roof–such as wood shingles– may be rated lower.
Heat conduction. Metal reflects radiant heat from the sun, minimizing midday heat gain. Though the material itself is low in insulation R-value, many systems utilize a dead-air space between the metal and roof deck to increase energy efficiency.
Minimal roof pitch. Most metal roofing materials can be installed on gently pitched roofs without danger of leaking. Typical minimum roof pitch is 3-in-12 (the roof rises 3 inches for each horizontal foot).
Metal Roofing Drawbacks
Though metal roofing offers many pluses, there are a few drawbacks or concerns worthy of consideration. For the most part, roofing manufacturers have faced these concerns and improved their products to address or solve many of them.
Cost. The biggest drawback is initial cost. Metal roofing is equivalent to other premium materials: from about $150 to $600 per square (100 square feet). The secret is that you get it back if you stay in the house for a long time. Of course, if you plan to move in a couple of years, you probably won’t get the cost returned in value. Figure you can also save on engineering the supporting structure and maintenance.
Noise. For some, the sound of rain tapping on the roof is romantic and homey; for others, it’s like living inside a drum. In a rainstorm or hailstorm, living beneath thin sheets of metal is bound to be noisier than beneath thick slate or tile. Noise can be controlled, however, both by using materials that have structural barriers to minimize the drum effect and by applying them over sound-deadening insulation and solid plywood sheathing.
Denting. Just as your car will dent if a golf ball hits it, a metal roof may dent if large hailstones fall on it. Aluminum and copper, much softer than steel, are more prone to denting. Some are guaranteed not to.
Though you shouldn’t have to walk on a roof that doesn’t leak, there may be occasions when a plumber needs to snake out a vent pipe or a chimney sweep will need access to the chimney flue. You can walk on some metal roofs, but not all–depending on how the particular product is made and the type of construction supporting it. Also, metal is slippery when wet.
Marring. Some painted finishes can peel, chip, fade, scratch or chalk, although nearly all are guaranteed for many years. Walking on some types–particularly those with a granulated-stone surface–may show wear. Installers must be careful not to scratch or dent roofing during installation–panels must be treated with care. Unlike conventional roofing, some metal shingle systems are installed from the top down, eliminating the need to walk on them. Once installed, it may be necessary to hose-off roofing now and then to keep it looking good.
Expansion and contraction. Because metal expands and contracts as it warms and cools, most new products have fastening systems that account for movement; otherwise, fasteners that secure roofing tend to work loose.
Modification. Roofing materials installed in large panels are more difficult to replace if damaged than individual shingles. Also, if you remodel or add-on to your home 10 or 20 years from now, it may be difficult to match the material.
Daniel
May
14
Best Roof Coating – Liquid Roof
Filed Under roofing | Comments Off
Webmaster liquidroof asked:
Liquid-applied roof coatings have proven themselves as useful tools for the roofing professional to restore and protect existing roofs. They can be extremely durable and used as the first-line of defence in the roofing envelope, offering further protection to other components below. Liquid roof coatings are after market products designed to extend life, seal leaks, provide a heat reflective or aesthetic function over existing roof surfaces. There are many products on the market ranging from asphalt based products, rubber solution (Hypalon, Neoprene, Silicone), water based Acrylic and other emulsions, and chemically curing systems such as Urethanes and now Liquid Roof. Liquid Roof forms a 100% chemically-cured seamless White membrane every bit as solid and attractive as factory-installed sheet rubber. Liquid Roof’s simple one-coat application by brush or roller saves you time and money, sealing and protecting your RV from water damage.
As far as application of liquid roof is concerned, it offers compatibility to a large number of surfaces such as metal, concrete, fibreglass, fabric, foam, rubber. It may be applied on roof decks, metal roofs, gutters, structural steel, air conditioner enclosures, cooling towers, galvanized steel, unit heater flues, smoke stacks and chimneys, fibreglass, non porous masonry surfaces, pool liners, underground room waterproofing, and channels. It is also excellent for wood, canvas, cement, or metal roof repair over large surface areas. One most important advantage of using liquid roof is that it does not require a top coat, primer or additional applications like many other roofing products.
Liquid roof ideally can be used for many types of roof repair. One of the most important Liquid Roof Repair applications is RV Roof Repair. Liquid roof sticks to the entire types of facades- canvas, plywood, suds, cement, mass rubber, customized roofing, additional roof coverings, strengthen, timber, top tiles, genuine tiles, solid, and many more. It is the most cost effective and efficient product for solving RV Roof Leaks Repair problem as it does not chalk, shrink, crack, peak and flake.
There are some tips which must be kept in mind before applying liquid rubber on your roof. Be aware that it is a 3 to 6 hrs process, excluding the surface preparation time. Once the liquid EPDM Rubber is applied, it takes around 16 to 20 hours to dry up. Therefore proper management of time is necessary. Careful planning regarding weather conditions should be done as well, i.e. one should plan to work on days when the rain is not expected because although Liquid Roof will immediately waterproof, even when wet, avoid heavy rain until it is completely dry to the touch which means 16 - 20 hours after application. To be on the safe side, one can say that a full cure will be achieved in 4 - 10 days after application, in consistent 70 deg F.
The Common advantages that Liquid roof coatings offer are countless. It is waterproof, has high compatibility with almost all types of surfaces, very flexible and elastic and can withstand a large temperature range from -62 degrees F to 300 degrees F without cracking. All I can say about liquid roof is that It’s the best and roof is the most important aspect of a house and liquid roof is the one which can take care for it properly.
Alma
Liquid-applied roof coatings have proven themselves as useful tools for the roofing professional to restore and protect existing roofs. They can be extremely durable and used as the first-line of defence in the roofing envelope, offering further protection to other components below. Liquid roof coatings are after market products designed to extend life, seal leaks, provide a heat reflective or aesthetic function over existing roof surfaces. There are many products on the market ranging from asphalt based products, rubber solution (Hypalon, Neoprene, Silicone), water based Acrylic and other emulsions, and chemically curing systems such as Urethanes and now Liquid Roof. Liquid Roof forms a 100% chemically-cured seamless White membrane every bit as solid and attractive as factory-installed sheet rubber. Liquid Roof’s simple one-coat application by brush or roller saves you time and money, sealing and protecting your RV from water damage.
As far as application of liquid roof is concerned, it offers compatibility to a large number of surfaces such as metal, concrete, fibreglass, fabric, foam, rubber. It may be applied on roof decks, metal roofs, gutters, structural steel, air conditioner enclosures, cooling towers, galvanized steel, unit heater flues, smoke stacks and chimneys, fibreglass, non porous masonry surfaces, pool liners, underground room waterproofing, and channels. It is also excellent for wood, canvas, cement, or metal roof repair over large surface areas. One most important advantage of using liquid roof is that it does not require a top coat, primer or additional applications like many other roofing products.
Liquid roof ideally can be used for many types of roof repair. One of the most important Liquid Roof Repair applications is RV Roof Repair. Liquid roof sticks to the entire types of facades- canvas, plywood, suds, cement, mass rubber, customized roofing, additional roof coverings, strengthen, timber, top tiles, genuine tiles, solid, and many more. It is the most cost effective and efficient product for solving RV Roof Leaks Repair problem as it does not chalk, shrink, crack, peak and flake.
There are some tips which must be kept in mind before applying liquid rubber on your roof. Be aware that it is a 3 to 6 hrs process, excluding the surface preparation time. Once the liquid EPDM Rubber is applied, it takes around 16 to 20 hours to dry up. Therefore proper management of time is necessary. Careful planning regarding weather conditions should be done as well, i.e. one should plan to work on days when the rain is not expected because although Liquid Roof will immediately waterproof, even when wet, avoid heavy rain until it is completely dry to the touch which means 16 - 20 hours after application. To be on the safe side, one can say that a full cure will be achieved in 4 - 10 days after application, in consistent 70 deg F.
The Common advantages that Liquid roof coatings offer are countless. It is waterproof, has high compatibility with almost all types of surfaces, very flexible and elastic and can withstand a large temperature range from -62 degrees F to 300 degrees F without cracking. All I can say about liquid roof is that It’s the best and roof is the most important aspect of a house and liquid roof is the one which can take care for it properly.
Alma
May
13
How to Choose the Best Roofing Contractor for your Roof Repairs
Filed Under roofing | Comments Off
Groshan Fabiola asked:
If you live in an area where hails are something common, you must be aware of the fact that there will come a time when you will need some serious roof repairs or even a roof replacement. Time is also a defining factor in the amount of damage that your roof can handle. Like many other things, roofs deteriorate in time, but unfortunately there are some additional factors which make the process of deterioration even faster. Such factors include the unavoidable exposure to sun, rain, wind, snow, and so forth. Most roofs are made to last, but none of them will last a lifetime. If you’re lucky, the consequences of a serious hail will only be some roof repairs. But for many people, re-roofing is the only solution.
There’s nothing like the sense of pride and fulfillment that you get from doing something difficult on your own, without professional help, especially when it comes to your home. However, roof repairs or re-roofing does not exactly fit into the do-it-yourself category. The recommendation in such cases is that you turn to the services provided by roofing contractors.
Roofing contractors are professionals who will help you in all the aspects related to roof repairs of re-roofing. But you as a consumer have an important part in this project, as you have to take some important steps in ensuring that the final outcome of the process is just as you imagined it would be. Roofing contractors have to meet some requirements, which you have to check out. First of all, make sure that they are registered or certified. There must be a roofing contractors association in your state or region, where you can verify if the roofing contractor you have chosen is certified or not. Insurance for roofing contractors is also a must, so make sure you don’t omit this aspect. A handshake would have been enough once, but now certainty comes with a written and signed contract. However, before you sign anything, you should get some written estimates of your project from at least three different roofing contractors in your area, all based on the same materials that you have chosen for your roof repairs or re-roofing process. If the roofing contractor you have selected has prior experience in your area, you should also check out some of their previously completed projects, so that you can get a good idea of how they work. Talking to the owners who have been the roofing contractor’s clients might shed some light on how they deal will possible problems or complaints, or how they have handled issues during the entire job. In order to get the job done, the roofing contractor will need access to your home, and the question of trust arises. Of course, you must check the roofing contractor’s phone number, address and references, but it wouldn’t hurt to get an honest, unbiased opinion from someone who has been their client before you.
Should you ask for written estimates from different roofing contractors, you’ll find that there may be some differences among these bids. Study them thoroughly and try to understand these differences, because the most expensive project doesn’t have to be the best for what you need, but then again you shouldn’t jump at the cheapest one, which may turn out to be not so great, to say the least.
Keep in mind that there are many roofing contractors, and regardless of the complexity of your project, whether it’s just some roof repairs or a more serious re-roofing, you need the guarantee of a well carried out job at reasonable costs. Certified roofing contractors who do everything by the book are the answer for you.
For more information related with Roof Repairs and even about subjects like Roofing Contractors please visit this website http://www.MAKRoofing.com
Barry
If you live in an area where hails are something common, you must be aware of the fact that there will come a time when you will need some serious roof repairs or even a roof replacement. Time is also a defining factor in the amount of damage that your roof can handle. Like many other things, roofs deteriorate in time, but unfortunately there are some additional factors which make the process of deterioration even faster. Such factors include the unavoidable exposure to sun, rain, wind, snow, and so forth. Most roofs are made to last, but none of them will last a lifetime. If you’re lucky, the consequences of a serious hail will only be some roof repairs. But for many people, re-roofing is the only solution.
There’s nothing like the sense of pride and fulfillment that you get from doing something difficult on your own, without professional help, especially when it comes to your home. However, roof repairs or re-roofing does not exactly fit into the do-it-yourself category. The recommendation in such cases is that you turn to the services provided by roofing contractors.
Roofing contractors are professionals who will help you in all the aspects related to roof repairs of re-roofing. But you as a consumer have an important part in this project, as you have to take some important steps in ensuring that the final outcome of the process is just as you imagined it would be. Roofing contractors have to meet some requirements, which you have to check out. First of all, make sure that they are registered or certified. There must be a roofing contractors association in your state or region, where you can verify if the roofing contractor you have chosen is certified or not. Insurance for roofing contractors is also a must, so make sure you don’t omit this aspect. A handshake would have been enough once, but now certainty comes with a written and signed contract. However, before you sign anything, you should get some written estimates of your project from at least three different roofing contractors in your area, all based on the same materials that you have chosen for your roof repairs or re-roofing process. If the roofing contractor you have selected has prior experience in your area, you should also check out some of their previously completed projects, so that you can get a good idea of how they work. Talking to the owners who have been the roofing contractor’s clients might shed some light on how they deal will possible problems or complaints, or how they have handled issues during the entire job. In order to get the job done, the roofing contractor will need access to your home, and the question of trust arises. Of course, you must check the roofing contractor’s phone number, address and references, but it wouldn’t hurt to get an honest, unbiased opinion from someone who has been their client before you.
Should you ask for written estimates from different roofing contractors, you’ll find that there may be some differences among these bids. Study them thoroughly and try to understand these differences, because the most expensive project doesn’t have to be the best for what you need, but then again you shouldn’t jump at the cheapest one, which may turn out to be not so great, to say the least.
Keep in mind that there are many roofing contractors, and regardless of the complexity of your project, whether it’s just some roof repairs or a more serious re-roofing, you need the guarantee of a well carried out job at reasonable costs. Certified roofing contractors who do everything by the book are the answer for you.
For more information related with Roof Repairs and even about subjects like Roofing Contractors please visit this website http://www.MAKRoofing.com
Barry
May
12
Can I use roofing nails to hang drywall?
Filed Under roofing | Comments Off
halofan5 asked:
I have a roofing nail gun and a box of long roofing nails. Are they much different than drywall nails?
Wayne
I have a roofing nail gun and a box of long roofing nails. Are they much different than drywall nails?
Wayne
May
8
Roofing Faq’s
Filed Under roofing | Comments Off
Charlie McCurry asked:
Roofing FAQ’s
Q: How can a home owner recognize when a roof system has problems?
A: All too often, roof system problems are discovered after leaking or other serious damage occurs. Periodic (twice-a-year) inspections often can uncover cracked, warped or missing shingles; loose seams and deteriorated flashings; excessive surface granules accumulating in the gutters or downspouts; and other visible signs of roof system problems. Indoors, look for cracked paint, discolored plasterboard and peeling wallpaper as signs of damaged roof areas.
Q: What are my options if I decide to reroof?
A: You have two basic options: You can choose a complete replacement of the roof system, involving a tearoff of your existing roof system, or re-cover the existing roof system, involving only the installation of a new roof system. If you’ve already had one re-cover installed on your original roof system, check with a professional roofing contractor. In many instances, building code requirements allow no more than one roof system re-cover before a complete replacement is necessary.
Q: My roof leaks. Do I need to have it replaced completely?
A: Not necessarily. Leaks can result from flashings that have come loose or a section of the roof system being damaged. A complete roof system failure, however, generally is irreversible and a result of improper installation or choice of materials or the roof system installation is inappropriate for the home or building.
Q: Can I do the work myself?
A: Most work should not be done yourself. Professional roofing contractors are trained to safely and efficientlyrepair or replace roof systems. You can damage your roof system by using improper roofing techniques and severely injure yourself by falling off or through the roof.
Maintenance performed by home and building owners should be confined to inspecting roof systems during the fall and spring to check for cracked or curling shingles and cleaning gutters filled with dead leaves and other debris. If you must inspect your roof system yourself, use a firmly braced or tied-off ladder equipped with rubber safety feet. Wear rubber-soled shoes and stay on the ladder (and off the roof system), if possible.
Q: How long can I expect my roof system to last?
A: Most new roof systems are designed to provide useful service for about 20 years. Some roof system types, such as slate, clay tile and certain metal (e.g., copper) systems, can last longer.
Actual roof system life span is determined by a number of factors, including local climatic and environmental conditions, proper building and roof system design, material quality and suitability, proper application and adequate roof maintenance.
Roofing product manufacturers offer a variety of warranties on their products. Take a close look at those warranties to see what responsibilities and financial obligations manufacturers will assume if their products fail to reach their expected lives.
Q: What will a new roof system cost?
A: The price of a new roof system varies widely, depending on such things as the materials selected, contractor doing the work, home or building, location of the home or building, local labor rates and time of year. To get a good idea of price for your roof system, get three or four proposals from reputable contractors in your area. Keep in mind that price is only one factor, and it must be balanced with the quality of the materials and workmanship.
For each roofing material, there are different grades and corresponding prices. There also are a variety of styles and shapes. You need to look at the full product range and make a choice based on your budget and needs.
Within the roofing profession, there are different levels of expertise and craftsmanship. Insist on a contractor who is committed to quality work.
Q: How can I determine my annual roofing cost?
A: When considering your roofing options, the following formula may help:
Total Cost (Materials and Labor) ÷ Life Expectancy of Roof System (in years) = Annual Roofing Cost
Tyrone
Roofing FAQ’s
Q: How can a home owner recognize when a roof system has problems?
A: All too often, roof system problems are discovered after leaking or other serious damage occurs. Periodic (twice-a-year) inspections often can uncover cracked, warped or missing shingles; loose seams and deteriorated flashings; excessive surface granules accumulating in the gutters or downspouts; and other visible signs of roof system problems. Indoors, look for cracked paint, discolored plasterboard and peeling wallpaper as signs of damaged roof areas.
Q: What are my options if I decide to reroof?
A: You have two basic options: You can choose a complete replacement of the roof system, involving a tearoff of your existing roof system, or re-cover the existing roof system, involving only the installation of a new roof system. If you’ve already had one re-cover installed on your original roof system, check with a professional roofing contractor. In many instances, building code requirements allow no more than one roof system re-cover before a complete replacement is necessary.
Q: My roof leaks. Do I need to have it replaced completely?
A: Not necessarily. Leaks can result from flashings that have come loose or a section of the roof system being damaged. A complete roof system failure, however, generally is irreversible and a result of improper installation or choice of materials or the roof system installation is inappropriate for the home or building.
Q: Can I do the work myself?
A: Most work should not be done yourself. Professional roofing contractors are trained to safely and efficientlyrepair or replace roof systems. You can damage your roof system by using improper roofing techniques and severely injure yourself by falling off or through the roof.
Maintenance performed by home and building owners should be confined to inspecting roof systems during the fall and spring to check for cracked or curling shingles and cleaning gutters filled with dead leaves and other debris. If you must inspect your roof system yourself, use a firmly braced or tied-off ladder equipped with rubber safety feet. Wear rubber-soled shoes and stay on the ladder (and off the roof system), if possible.
Q: How long can I expect my roof system to last?
A: Most new roof systems are designed to provide useful service for about 20 years. Some roof system types, such as slate, clay tile and certain metal (e.g., copper) systems, can last longer.
Actual roof system life span is determined by a number of factors, including local climatic and environmental conditions, proper building and roof system design, material quality and suitability, proper application and adequate roof maintenance.
Roofing product manufacturers offer a variety of warranties on their products. Take a close look at those warranties to see what responsibilities and financial obligations manufacturers will assume if their products fail to reach their expected lives.
Q: What will a new roof system cost?
A: The price of a new roof system varies widely, depending on such things as the materials selected, contractor doing the work, home or building, location of the home or building, local labor rates and time of year. To get a good idea of price for your roof system, get three or four proposals from reputable contractors in your area. Keep in mind that price is only one factor, and it must be balanced with the quality of the materials and workmanship.
For each roofing material, there are different grades and corresponding prices. There also are a variety of styles and shapes. You need to look at the full product range and make a choice based on your budget and needs.
Within the roofing profession, there are different levels of expertise and craftsmanship. Insist on a contractor who is committed to quality work.
Q: How can I determine my annual roofing cost?
A: When considering your roofing options, the following formula may help:
Total Cost (Materials and Labor) ÷ Life Expectancy of Roof System (in years) = Annual Roofing Cost
Tyrone
May
7
Home Buyers, Brush Up on your Roof-top Knowledge!
Filed Under roofing | Comments Off
John West asked:
In the great search for the perfect home there are many details to consider. A huge part of the integrity of any building is, of course, the roof. There are various different types of roofs and roofing material, all with particular advantages and draw-backs. You’ll want consider this information as you continue your hunt. A good roof is part of a great investment. Likewise, if you are buying into a home that needs a roof replacement, it is not a bad idea to have a handle on the type of roofing materials on the market.
Asphalt
Asphalt roofs are the most popular roof choice in North America. They are a proven covering material available in many styles, shapes and colors. Asphalt shingles normally last about 20 years, but when covered in copper sheeting their life can be extended up to 30 or 40 years. Asphalt shingles are suitable for most residential applications and compared to other roofing products asphalt are a relatively inexpensive choice. Asphalt shingles are also a user friendly choice. Experienced do-it-yourselfers will have no problems applying asphalt shingles successfully. Asphalt is a low maintenance product with easy repairs. You can go ahead with asphalt knowing it has been around for over 100 years and has a proven track record.
Membrane
Flat roofs usually require some type of membrane roofing material. There are three main types. Thermoset Membranes chemically cross link. “What does this mean?”, you may ask. It basically amounts to having one giant molecule of roofing over your head- no seams attached! These membranes are quite thick and offer superior performance in a wide range of exposures. The Thermoplastic Membrane roofs are similar to Thermosets, but do not chemically cross link. Instead, seams are welded together with heat or solvents. PVC plastic materials are used with both these types of roofing. There are many different “code” acronyms that you might hear a roofer talk about. Be sure to find out the exact material and material details from your roofer. The third type of membrane is Modified Bitumen Membrane, which is an evolution of asphalt roofing. These membranes combine asphalt with modifiers and reinforcement materials. The preferred method of applying these particular membranes is through the “torch down” method. A flame throwing torch melts the asphalt so that the seams can be joined together. Membrane roofs are a great choice and often come with a long life warrantee- usually around 15-25 years, depending on the thickness of materials used.
Metal
The longest lasting and probably most expensive roof choice is a metal roof. They will typically last 40-50 years. Metal roof are also favored for their speed, ease of installation and fire resistant qualities. Metal roofs are surprisingly lightweight and reflect heat from the sun. Drawbacks, aside from the costs of premium materials, are noise and denting. If a golf ball hits your metal roof, not only will you hear it, you may also have a permanent dent in your roof!. And although the noise can be controlled in various ways, if you you live in a rainy climate and want a metal roof, you had better like the sound of rain pitter pattering, or pelting above you.
Wood
Wooden roofs are generally comprised of either shingles or shakes. Usually made from western red cedar, a long-lasting, straight-grained wood, shingles have a life expectancy similar to most other roofs. Wood shakes are thicker and rougher and like shingles have an average life expectancy of 25 years. One draw back to wooden roofs is that the are certainly not fire-resistant. Some local codes require that the wood be pressure-treated. Therefore, wooden roofs may not be suitable for use in fire-prone areas. Wood materials often require more maintenance than other roofing options, especially if you live in a harsh climate.
Tile
Tile roofs initially cost a lot more to install than asphalt shingle or wood shake roofs, but they also last much longer. Their lifecycle can be from 50-100 years, and sometimes even longer.Tile is often used in more expensive, custom homes. Tile has the unique ability of being able to accent the exterior color or finish of any home or building. With better insulating properties, tile is also your most energy-efficient material choice. Tile roofing systems allow air circulation under the tile, reducing heat transfer to attics during fires. But take note, tile roofs are not meant to be walked on!
Adrian
In the great search for the perfect home there are many details to consider. A huge part of the integrity of any building is, of course, the roof. There are various different types of roofs and roofing material, all with particular advantages and draw-backs. You’ll want consider this information as you continue your hunt. A good roof is part of a great investment. Likewise, if you are buying into a home that needs a roof replacement, it is not a bad idea to have a handle on the type of roofing materials on the market.
Asphalt
Asphalt roofs are the most popular roof choice in North America. They are a proven covering material available in many styles, shapes and colors. Asphalt shingles normally last about 20 years, but when covered in copper sheeting their life can be extended up to 30 or 40 years. Asphalt shingles are suitable for most residential applications and compared to other roofing products asphalt are a relatively inexpensive choice. Asphalt shingles are also a user friendly choice. Experienced do-it-yourselfers will have no problems applying asphalt shingles successfully. Asphalt is a low maintenance product with easy repairs. You can go ahead with asphalt knowing it has been around for over 100 years and has a proven track record.
Membrane
Flat roofs usually require some type of membrane roofing material. There are three main types. Thermoset Membranes chemically cross link. “What does this mean?”, you may ask. It basically amounts to having one giant molecule of roofing over your head- no seams attached! These membranes are quite thick and offer superior performance in a wide range of exposures. The Thermoplastic Membrane roofs are similar to Thermosets, but do not chemically cross link. Instead, seams are welded together with heat or solvents. PVC plastic materials are used with both these types of roofing. There are many different “code” acronyms that you might hear a roofer talk about. Be sure to find out the exact material and material details from your roofer. The third type of membrane is Modified Bitumen Membrane, which is an evolution of asphalt roofing. These membranes combine asphalt with modifiers and reinforcement materials. The preferred method of applying these particular membranes is through the “torch down” method. A flame throwing torch melts the asphalt so that the seams can be joined together. Membrane roofs are a great choice and often come with a long life warrantee- usually around 15-25 years, depending on the thickness of materials used.
Metal
The longest lasting and probably most expensive roof choice is a metal roof. They will typically last 40-50 years. Metal roof are also favored for their speed, ease of installation and fire resistant qualities. Metal roofs are surprisingly lightweight and reflect heat from the sun. Drawbacks, aside from the costs of premium materials, are noise and denting. If a golf ball hits your metal roof, not only will you hear it, you may also have a permanent dent in your roof!. And although the noise can be controlled in various ways, if you you live in a rainy climate and want a metal roof, you had better like the sound of rain pitter pattering, or pelting above you.
Wood
Wooden roofs are generally comprised of either shingles or shakes. Usually made from western red cedar, a long-lasting, straight-grained wood, shingles have a life expectancy similar to most other roofs. Wood shakes are thicker and rougher and like shingles have an average life expectancy of 25 years. One draw back to wooden roofs is that the are certainly not fire-resistant. Some local codes require that the wood be pressure-treated. Therefore, wooden roofs may not be suitable for use in fire-prone areas. Wood materials often require more maintenance than other roofing options, especially if you live in a harsh climate.
Tile
Tile roofs initially cost a lot more to install than asphalt shingle or wood shake roofs, but they also last much longer. Their lifecycle can be from 50-100 years, and sometimes even longer.Tile is often used in more expensive, custom homes. Tile has the unique ability of being able to accent the exterior color or finish of any home or building. With better insulating properties, tile is also your most energy-efficient material choice. Tile roofing systems allow air circulation under the tile, reducing heat transfer to attics during fires. But take note, tile roofs are not meant to be walked on!
Adrian