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. A modified bitumen roof is stronger than a traditional tar and gravel roof or a cap sheet roof. Why consider a modified bitumen roof coating application. One of the longer lasting roofing options for flat roofs is bitumen roofing or a modified bitumen roof. Modified bitumen roofing.
A modified bitumen roof coating can extend the life of your roof by 10 or more years. Now roof coatings are what are used in performing successful spot repairs. 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 is a type of asphalt product that can be applied in a number of ways to the roof in both hot and cold temperatures.
It s necessary to inspect the modified bitumen roof. This stops the leak saves finances when compared to the cost of a new system and leads to a longer roof life. 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. Repairing a rooftop with modified bitumen coating.
Modified bitumen flat roof repair. Determine the extent of the damage. Modified bitumen flat roofs. It is assembled in a unique permutation of layers that compound to increase the roof s effectiveness.
Asphalt degradation is a growing concern. Modified bitumen roof repair. Uv rays oxidize the surface of the asphalt and produces a chalk like residue. Repairing a modified bitumen roof used to be offered only as a complete replacement system.
One of the primary benefits of using a modified bitumen roof is that it comes at a lower cost to install. One of the biggest disadvantages however is that many major commercial roofing contractors have stopped installing them mostly due to the surge in popularity of tpo roofs. Bitumen roof advantages and disadvantages.