2 Ply Modified Bitumen Roof Membrane

Modified bitumen roofing systems there are two types of modified bitumen membranes app and sbs.

2 ply modified bitumen roof membrane.

To minimize the chance of roofing system failures always remember to consider the quality of material being used. This technology was applied to the design of our two ply engineered roof systems in which the workhorse base ply absorbs roof stresses while the top ply shields the base from the elements and mechanical abuse. The modified bitumen membrane sheeting is the main element of the roofing system and it is made from an infusion of polyester fiberglass or a combination of both. Modified bitumen 2 ply membrane.

Ice and water shield self adhering. The insulation layer provides its r value or thermal resistance that limits the movement of heat passing between the roofing structure. Following are some photos of a recent 2 ply modified bitumen membrane roofing system installation along with new eavestrough gutters installed by toronto roofing ca. App is a smooth surfaced membrane that is torched to an acceptable substrate and then coated to protect it from the uv.

Epdm roof membrane 90 mil fully adhered membrane only 0 56 lbs. Modified bitumen roofing membranes 5 the deck must be completely dry. Additionally henry lowslope two ply self adhered waterproof roll roofing is used as a two ply roofing sheet for exposure to various weather conditions. Sopralene 180 sanded 2 2 is composed of a proprietary formulation of elastomeric styrene butadiene styrene sbs polymer.

One of the longer lasting roofing options for flat roofs is bitumen roofing or a modified bitumen roof. Dibiten will not be responsible for leaks resulting from splits in the roof membrane which are caused by cracking of the gypsum or light weight insulating concrete deck regardless of the causes of the deck cracking. App membrane is applied using an open flame touch while sbs is hot mopped or adhered using a cold processive adhesive. Bitumen roof advantages and disadvantages.

The variety of single ply roofing membrane adhesives available gives contractors some flexibility in their choice of material. Sopralene 180 sanded 2 2 is an sbs modified bitumen base ply for use in approved multi ply membrane and flashing assemblies. Henry lowslope two ply self adhered waterproof roll roofing is a modified bitumen roofing membrane with a fibrous glass reinforcement. The product self adheres with a granulated top service.

Get to know more about one of the most popular commercial roofing systems. Gypsum roof board 1 2 inch thick. Learn about modified bitumen sbs roofing systems.