Modified Bitumen Roof Layers

Modified base sheets or plies.

Modified bitumen roof layers.

Insulation used to provide r value or thermal resistance for temperature stability of the roof system. The framework for modified bitumen roofing systems is a five layer combination of roofing components. Materials such as layers of fiberglass or polyester are added to the asphalt to add strength to a flat roof. This is due to the combination of fiberglass and or polyester reinforcement layers.

The 2 part system consists of a base layer and a cap layer. Bitumen is an asphalt compound. The base layer provides waterproofing and a surface for the cap to bond to. 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.

Repairing a rooftop with modified bitumen coating. Modified bitumen roofs have some really useful components. Modified bitumen is a 2 part low slope roof system that is made when polymers are added to asphalt to change its properties. The main advantage modified bitumen roofing has over most other commercial roofing systems is that it is extremely tear resistant.

The 5 layers involved in the creation of this roof can be used in many valid combinations to create unique protection. Determine the extent of the damage. This feature makes modified bitumen roofing the ideal choice for low slope commercial roofing with high foot traffic. It s necessary to inspect the modified bitumen roof.

What makes modified bitument roofs different. For the third layer of a three layer roof granulated mineral surface. Layer 1 insulation. Modified bitumen flat roofing is a single ply system made of asphalt bitumen modified with polymers and reinforced with fiberglass and or polyester.

Provides r value or thermal resistance for temperature stability of the roof system. It is assembled in a unique permutation of layers that compound to increase the roof s effectiveness.