How to Install Modified Bitumen Roofing
If you are a homeowner and wondering how to install modified bitumen roofing on your roof, this article will provide you with the necessary information. While it can be tricky to apply modified bitumen roofing, there are some key points to consider. The most important thing to remember is that you must ensure that the roof deck insulation is protected from any damage before installing the modified bitumen sheets. There are several ways to protect the insulation from being damaged, including installing cover boards. residential roofing
First, remove the protective adhesive film from the top surface of the modified bitumen roofing. The next layer of this roofing material should overlap the previous one by about six inches. Use a weighted roller to roll over the entire surface of the roof, paying close attention to the overlap. Once the entire roof is covered with modified bitumen roofing, you should seal it using roofing cement. This step will prevent water from leaking through.
Once you have primed the base sheet, you can apply the outer layer of the modified bitumen membrane. You can apply multiple layers to a commercial building, as necessary. It is important to remember that you should always have a fire monitor on the job site when installing modified bitumen roofing. Using a fire monitor can detect hidden flammable materials and prevent fire. This method can be time-consuming, but will ensure the roof is safe to live in for many years.
Modified bitumen roofing is a great option for roof repair and maintenance. It has multiple layers, including modified base sheets, which give it a flat surface. This means that it can withstand all kinds of weather conditions. Unlike some other types of flat roof, it won’t let much heat or cold enter the house. Therefore, it’s perfect for colder climates. The heat-reflective properties of modified bitumen also help protect the house from harmful UV rays and help lower your energy bill.
Although it is difficult to install a Modified Bitumen roof, there are certain basic steps you can take. The first step is to hire a roofing contractor with experience. You should ask for references before hiring a company. Then, you should carefully assess the quality of their installation and maintenance programs. Depending on the amount of foot traffic on the roof, a well-installed modified bitumen roofing can last between ten and twenty years.
One important step in this process is to avoid excessive T-joints. Modified bitumen roofing wears out more rapidly than other flat roof types, and if it is not repaired immediately, it can cause significant damage to the roof. Modified bitumen roofing can also be installed using torch-down method, which involves the use of extreme heat and fumes. This procedure has many risks, including health hazards, and is not recommended if you’re worried about using a blow torch.
Modified bitumen roofing first emerged as an experimental innovation in the mid-1960s in Europe. Before that, commercial roofing systems used the built-up system, which consisted of multiple layers of asphalt and fabric with a top layer of gravel. However, built-up roofing is expensive to install, hard to repair, and often had problems holding up against extreme temperatures. This new technology incorporated fiberglass and polymers into a simple membrane that was easier to work with.