What is built up roofing, also known as infill roofing, is a roofing technique where a layer of building paper is overlaid atop a layer of shingles or other roofing materials. By doing this, the original layer of the roof is made lighter and usually less dense. This method can provide several advantages.
One advantage is that it allows the roof to expand and contract with the seasons. Infill roofing allows for an initial layer of rigid, durable paper which provides insulation to the roof. The roofing materials such as tiles, rubber, felt, paper or cellulose are used to cover the rigid paper. Once the layers of materials have been added and tightly pressed into place, they are then covered by a sheet of thin plywood to keep the roof in place.
What is infill roofing also makes it easier to repair damage to the roof. If a leak occurs, all that is needed is to remove the paper layers and replace them with new shingles. There is no need to repair the membrane because it was not added during the building process. Replacing old shingles with new ones can drastically reduce the cost of roof repairs.
Because there is nothing rigid to hold the roofing together, there is nothing to visually hold on to. For example, falling leaves and other debris can easily shred away at the roofing paper layers. Also, because there are no seams on what is infill roofing, there is nothing that can be seen with the naked eye. This will allow you to repair a leak quickly without any concern for roofing seams.
If a heavy rain occurs, what is infill roofing will not be affected. There are no layers of paper to stop the water from seeping in. Also, since there are no seams in the roofing materials, leaks will not occur.
Another benefit of what is manufactured is the durability that it provides. This type of roofing material can stand up against some of the worst weather conditions. For example, if there is hail or snowfall, the roof will not be damaged. It will simply be replaced. There is no need to repair it because it was not even designed for that purpose in the first place. These are just some of the benefits of what is built up roofing.
What is built up roofing is made from two layers. The base layer is what is known as the infill and this layer is made of a plastic like material. Often times, it is made out of PVC vinyl chloride paper. Sometimes, bamboo paper may be used. No matter what type of roofing material is used, this is a great roofing product for virtually any home.
What is built up roofing is very easy to install. Unlike other types of roofing, it has a tongue-and-groove installation system. This is great for those who are not handy with tools. It is also great for those who do not want to deal with the hassle of doing it themselves. Also, what is built up roofing is low maintenance. If you are worried about a roof becoming too slippery when wet, this type of roofing is for you.