Installing Roofing Sheeting
Installing a roof overhang, also known as a roofing felt, is a skill that must be learned. It is not as difficult as many may think. With the proper tools and a little preparation, learning how to install roofing felt can be done by anyone. The process does not include the use of a hammer or nails and is not very time consuming.
Roofing felt is typically rolled out on a saw table and held between two of the edges of the saw blade edge. This process provides for the surface to overlap slightly at each end. A router or utility knife should be used to make the first few layers. The thickness of the felt will depend on the number of nails that will be used to install the roof. Lumbers that are moistened prior to being put into place will help provide for additional adhesion. However, dry felt will still need to be seasoned before installation.
During the installation of roofing felt, it is important to remember that any moisture that has been trapped in the shingles and other roof materials will cause these materials to become uneven. If the roof is built with tiles, these tiles will need to be sealed prior to installation of the roofing felt. This will help to ensure that water cannot seep through the tiles and cause damage to the overall structure.
For roofs that have flat roofs, roofing felt can be used to fill in the valleys between the two rows of roofs. By doing so, there will be an easier path for the snow to melt and an improved seal. Overlapping roofing felt also provides an improved means of ventilation for any area where moisture may build up.
When installing tar paper or other types of roofing felt, it is important to use a steady and level surface. It is best to lay the felt over a clean, smooth surface. Before deciding on the location of the overlaps, you should calculate the areas of overlap. To do this, simply figure out how many overlaps are needed to seal the roofing material and keep the areas smooth and free of jagged edges.
Most people prefer the use of asphalt shingles for their roofs. These materials are commonly used because they are available at a relatively low cost. They provide a great degree of durability, but they are often sensitive to varying temperatures. Installing asphalt shingles can be an extremely tedious process, which is why many people choose to install felt instead.