What is roll roofing? Roll roof is basically a non-traditional roofing system that features a flat roof pitch (also known as a honeycomb system) with an intermediate felt layer between the two layers of the roof. Roll roofing is made from recycled roofing materials, such as asphalt shingles, rubber, and metal. It can also be made from a combination of recycled materials.
Asphalt roll roofing or gypsum board is a popular roofing material usually used for houses and commercial buildings that have a low sloping roof slope in North America. The material used is usually based on the similar materials used in asphalt shingling; fine fiberglass or organic felt, packed with asphalt, and topped with granular stone aggregate to form a dense felt. Although this type of roofing is popular in residential applications, its application is becoming more flexible with the increase of rooftop gardens, which require roofs that have greater flexibility to conform to varying landscape demands. Also, the number of building sites with a flat roof overlying a garden is on the rise.
The material used in what is roll roofing has been found to be extremely durable, resistant to both fire and weather damage. With the ability to be tightly packed and customized, it is able to withstand many kinds of weather conditions. It has been found to be even more resistant to hail, cold temperatures, heat, as well as environmental extremes such as wind, rain, and snow. Rolled roofs have a longer life expectancy than shingles and provide superior protection against fire damage. It is also better able to withstand oil and grease contamination and the progression of mold and mildew than traditional asphalt shingles.
What is roll roofing can vary depending on the manufacturer, the location, as well as the type of roof being used. There are two different types of asphalt roofing materials available, granulated and granular. With granular roofs, the threads of shingles are woven together to create a sturdy roof, while granulated ones are made by placing clay or asphalt on top of a base of gravel or clay. Granular materials are often more expensive than shingled counterparts, although they offer a tighter fit with a higher durability factor.
Rolled roofing can be installed using one of three common installation methods. The most popular method is to use starter strips. Known as T-nuts, starter strips are placed directly onto the roof’s backing and secured with two staples placed about halfway into the length of the strip. This method requires the use of a power washer to complete the job, as well as a few minutes of time to place the T-nuts in position.
Another way to install roll roofing is to use flat roofing nails. These nails are placed at regular intervals along the length of the flat roof and are secured with screws or high quality bond tape. Flat roofs offer an easier and less time consuming way to install the material but will require slightly more work in order to achieve a professional look. Regardless of which method is used to install roll roofing, there are a few important safety steps to remember. Make sure that all nails are put into a safe place, as well as ensuring that the roof is flat and clean before beginning the work.