Modified Bitumen Flat Roof Repair

The big issue with repairing a modified bitumen roof surface is the question of whether moisture has made its way into the asphalt layer and if so how much.
Modified bitumen flat roof repair. It is assembled in a unique permutation of layers that compound to increase the roof s effectiveness. Repairing a rooftop with modified bitumen coating. It s necessary to inspect the modified bitumen roof. A modified bitumen roof is stronger than a traditional tar and gravel roof or a cap sheet roof.
Repairing a modified bitumen roof used to be offered only as a complete replacement system. Uv rays oxidize the surface of the asphalt and produces a chalk like residue. Bitumen roof advantages and disadvantages. It can be 2 or 3 plies smooth or with a mineral surface torched down app mopped on sbs or self adhering.
Modified bitumen roof repair. Determine the extent of the damage. Modified bitumen is a type of asphalt product that can be applied in a number of ways to the roof in both hot and cold temperatures. Modified bitumen flat roof repair.
One of the primary benefits of using a modified bitumen roof is that it comes at a lower cost to install. One of the longer lasting roofing options for flat roofs is bitumen roofing or a modified bitumen roof. Modified bitumen flat roofing is a single ply system made of asphalt bitumen modified with polymers and reinforced with fiberglass and or polyester. Modified bitumen cap sheet roofing was developed in the 1960s as a replacement technology for bur or built up roofing by using the proven technology of bur but also adding polymer reinforced roof wear layers or cap sheets.
Now roof coatings are what are used in performing successful spot repairs. Modified bitumen roofing. Asphalt degradation is a growing concern. A modified bitumen roof coating can extend the life of your roof by 10 or more years.
This stops the leak saves finances when compared to the cost of a new system and leads to a longer roof life. Modified bitumen flat roofs. Why consider a modified bitumen roof coating application.