Roll Roofing Manufacturer’s Installation Instructions & Product Specifications
Illustration: SBS type roll roofing or BUR rolls from MTechnology cited below.
- BP Slate Surface Roll Roofing and BP Mineral Surface roll roofing and related products are described in BP’s ASPHALT SHINGLE APPLICATION INSTRUCTIONS , Building Products of Canada, Co., 9510, St. Patrick Street, LaSalle , Canada H8R 1R9 and BP Canada 3703-101 Avenue N.E., Edmonton , Canada T5J 2K8, retrieved 2019/05/01 original source:
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How Do I Install Asphalt Roll Roofing
Asphalt roll roofing comes in a wide variety of styles, colors and textures, in rolls typically 36 inches wide by 36 feet long that weigh approximately 90 pounds. This 36 x 36 roll is called a square and provides 100 square feet of roofing material.
What is the cost for asphalt roll roofing?
It can run from approximately $50 per square.
Roll roofing is installed horizontally in long strips, from the bottom of the roof upwards and parallel to the eaves
Homeowners often lay the asphalt roll roofing material over an underlayment of 15# felt. Each new roll overlaps the next, in the same way asphalt shingles do.
Nails are not used along the bottom, as they would puncture the material. Instead, an adhesive or lap cement is used along the bottom edge of each roll to prevent wind from lifting it.
Nail the upper edge.
The upper edge of each roll is nailed into place and this edge is covered by the next layer of asphalt roll roofing. Single-coverage asphalt roll roofing uses a 2 overlap on the upper edge.
Does Rolled Roofing Need Felt Paper
Answer: Roofing felt is a layer of tar paper installed beneath the shingles to provide a backup waterproof membrane in case of leakage. Felt, otherwise known as underpayment, is required when asphalt shingles are installed as a first layer of roofing or when they are applied over wood shingles or a built-up roof.
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Keeping The Gutters And Downspouts Clean
On the roof, you want to make sure the gutters stay clean and allow the water to flow through. You will need to clean the gutters out probably after big storms or heavy wind. There should be downspouts attached that go out at least 6 feet and direct the water away from the house. If there is not, you can end up with flooding in your yard or a backup in the house.
How To Nail Down Roll Roofing
Roll roofing is by far the easiest type of roofing to install. This is why so many people choose roll roofing over other types of roofing material. However, there are other advantages to roll roofing, including that it can last up to 12 years.
But despite the lack of difficulty involved with installation, there are still a few potential problems that an aspiring roofer might encounter. Perhaps the most common issue might be the best way to nail down the roofing itself.
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Want To Know More About What Is Asphalt Roll Roofing
When looking at the many types of roofing materials, you might find yourself asking, What is asphalt roll roofing?
At SmartRoof, well be glad to go over the various types of roofing materials available to you. Well even help you pick out the perfect choiceand install it for you. As roofing experts, we work with homeowners throughout Northern Virginia and promise the best roof replacement around.
What Is Roll Roofing Used For
As mentioned earlier, roll roofing is mainly used for non -occupied structures. That means the product is useful for making functional structures such as potting sheds, outdoor roofs structures, work sheds, garages, shops, barns, tree houses, and outbuildings. Rolled roof product is also suitable for low-sloped roofs.
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How Do You Install Self Adhesive Roll Roofing
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Does roll roofing need underlayment?
While it is not necessary to install an underlay with roll roofing, it is inexpensive and adds a layer of protection that makes it worthwhile. Roll out the underlay and tack it down, making sure that it is flat and smooth, not buckled or wrinkled anywhere.
what is the best adhesive for roof felt?
What Type Of Roofing Is Best For A Low Pitch Roof
Rubber roofs are a top choice for flat or low pitched roofing as it adheres to the roofing materials below it and, when installed correctly, provides a watertight seal to the elements. Choosing the best low slope roof materials often comes down to weighing the pros and cons based on your home and your needs.
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Considerations To Using Rolled Roofing
One of the biggest considerations in using rolled roofing on your flat roof, besides the material you choose, is the seams. Unless you are covering a small building with a roll wide enough to roll on in one sheet, you will likely have seams between the rows. These seams are a potential weak point for the roof, because they have to be covered and sealed with another material. This may be a type of latex tape, sealant, or tar adhesive. Some materials including rubber, EPDM, and TPO roofing are all subject to expansion and contraction, which means they shrink and grow in heat and cold. The more seams you have, the more areas you have on the roof where the rolls could be pulling away from one another and causing potential leaks.
Let Your Friends Enjoy It Also
How to install roll roofing without nails. 845 pierce fixed type color steel tile machine steel 5. Ideally, the roof should be done when there is a forecast for several days without a lot of rain. Roll roofing is asphalt based like most shingles.
This video demonstrates proper application techniques for tarco fiberglass mineral surfaced roll roofing. A champaign roofing company can install it for a reasonable price if the homeowner does not wish to do it. If its a steel frame, id start from the top and roll down to the gutter.
Fasten the field area in the middle of the roll a minimum of 24 o.c. In normal wind zones the nails should be driven at 6.0 o.c. Place a nail set in the center of the nail head and tap it gently until the nail sinks about 18 in below the surface of the wood.
Any stray roof tacks, pieces of old felt, or general debris should be cleared off. Drive cap nails 6 to 8 inches apart in rows along the top and bottom of the sheets, as well as in a row in the middle. For this type of roofing, youll be utilizing a propane torch to apply heat to the layers of roll roofing to fix them firmly into place.
Wipe away any sawdust, then use a putty knife to work putty or filler into the hole. Running a flat bottom shovel along the roof decking will help you find any stray nails that should be pulled. Countersink the nails and cover them with wood filler.
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How Do You Install Rolled Roofing Without Nails
A sturdy and stable way to install roll roofing with no nails is by using torch-down roofing. For this type of roofing, youll be utilizing a propane torch to apply heat to the layers of roll roofing to fix them firmly into place. This allows a measure of durability far stronger than traditional roofing.
How Do You Install Rolled Roofing Over Existing Roofing
Before you begin, thoroughly clean the existing roof, removing any debris like leaves or sticks. Then, install a layer of roofing felt to provide a sturdy base for the new roll roofing. Once this has been done, the roll roofing can be installed in the same manner as if it were over bare roof sheathing.
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Types Of Roll Roofing
Dallas Werner, owner of First American Roofing & Siding, said there are four main types of roll roofing: EPDM roofing, rubber roofing, bitumen roofing, and thermoplastic roofing. Each kind is made of different materials and varies in cost. Thermoplastic roofing is one of the more popular choices today. There are also different finishes for roll roofing. Depending on your purposes, you can get a mineral finish, smooth finish or choose from various other options.
How To Install Roll Roofing
Many building supplies stores throughout the Delaware Valley sell roll roofing. The material is similar in composition to asphalt shingles but thinner. Many homeowners with do-it-yourself experience can quickly learn how to install roll roofing. It is appropriate for low-pitch roofs, like those on sheds, gazebos, or three-seasons rooms. To avoid working with stiff and brittle material, we suggest you choose a day for your project when it is at least 50 degrees.
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Disadvantages Of Rolled Roofing
- Color options are limited black MSR is the most commonly available, although green, gray and tan are sometimes found.
- Rolled roofing is less durable than interlocking shingles, which can expand and contract to cope with weather and structural changes.
- MSR is generally considered a less attractive material compared to shingles, and many HOAs forbid its use.
- Unlike composite shingles which have a lifespan of up to two decades rolled roofing generally lasts from five to eight years.
- You can expect very poor resale value on occupied residences using this type of roofing material.
Rolled roofing also tends to start developing bald spots and lose its grains after just a few years. Also, a rolled roofs larger sections will not move as well as the home contracts and expands. One of the benefits of roofing with shingles is that the many hundreds of small units can shift and move as the house shifts and moves.
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Benefits And Challenges Of Installing Roll Roofing
Roll roofing is not only typically less expensive than installing a traditional shingle or latex roof, it also poses a number of other benefits for the homeowner, such as:
- Easy install
- Lasting up to 12 years
- Ability to be bought and cut according to the amount you need
While learning how to install roll roofing certainly has its advantages, it doesn’t come without its challenges. If the roof is not laid properly, there may be some waterproofing issues that may arise. Roll roofing material is also not commonly recommended for use on a home’s sloped roof, but certain types can be used on steep or low-sloping roofs as long as the roof is installed by a professional who knows how to handle the challenges of doing so. Additionally, whereas a traditional shingled roof is comprised of three layers, roll roofing has only one layer.
Roll roofing is pretty plain looking as well, which makes it a more practical choice for roofing a shed or a part of your house that’s not visible from the curb. It’s not really recommended for use if you’re looking to completely renovate your home’s appearance.
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Attach The Base Sheet
Unroll the base sheet of the roofing material over the surface. It should overhang the drip edges by around 1/4 inch . Depending on the type of material you use, you either nail it in place, or it might be sticky enough to simply attach to the surface.
If your material requires nailing or uses special fasteners, then do each 8 to 10 inches apart. As a helpful tip, rub your feet against the material as you move backward while nailing. This is done to stretch the material. Also, make sure the nails are at least an inch away from the edges.
How To Install Roll Roofing Instructions
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What Is Rolled Roofing
It is a mineral surfaced oil-based asphalt product available in 100 square feet rolls and weighs about 75 pounds per roll. It can be easily found at almost any home improvement store, or through an online source. Asphalt rolled roofing does have similarities to asphalt shingles but it is considerably cheaper, thinner and less durable.
The conventional way one might go about roofing their property is by using composite shingles. This type of roofing is similar in a way that it is also an oil-based asphalt product. That may be the only similarity that you would come across when comparing rolled roofing to the asphalt shingles. Shingles are not only thicker, but they can also withstand more. They are less likely to crack and tear because the stress that is put on it from external forces is distributed on a larger wide area of individually moving parts. Designed for use on roofs that are low-sloped, so if installing it on a residential property check to ensure your roof is adaptable for the installation. The pitch of the roof will determine whether the roof is designed to handle the process.
Installing The Rolled Roofing
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Technology Of Laying The Roll Roofing On A Flat Roof
- the base of a concrete slab
- steam insulation film to protect the insulation from wet fumes coming from the premises
- heat-insulating material
- the screed layer
- rolled roofing material .
Technology of laying the roll roofing on a pitched roof
- steam insulation film for an attic or a loft
- the insulation material between the rafters
- super-diffuse waterproofing membrane
- solid sheathing in the form of sheets or waterproof plywood
- rolled roofing material
- all the layers of the web material must be laid offset to the joints, so that overlaps do not coincide.
Stages of roll roofing installation: