2 Ply Modified Bitumen Roof Membrane

Learn about modified bitumen sbs roofing systems.

2 ply modified bitumen roof membrane.

Ice and water shield self adhering. The product self adheres with a granulated top service. Henry lowslope two ply self adhered waterproof roll roofing is a modified bitumen roofing membrane with a fibrous glass reinforcement. Modified bitumen roofing systems there are two types of modified bitumen membranes app and sbs.

App is a smooth surfaced membrane that is torched to an acceptable substrate and then coated to protect it from the uv. 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. Get to know more about one of the most popular commercial roofing systems. Additionally henry lowslope two ply self adhered waterproof roll roofing is used as a two ply roofing sheet for exposure to various weather conditions.

Modified bitumen 2 ply membrane. The variety of single ply roofing membrane adhesives available gives contractors some flexibility in their choice of material. 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. Sopralene 180 sanded 2 2 is an sbs modified bitumen base ply for use in approved multi ply membrane and flashing assemblies.

Epdm roof membrane 90 mil fully adhered membrane only 0 56 lbs. One of the longer lasting roofing options for flat roofs is bitumen roofing or a modified bitumen roof. Gypsum roof board 1 2 inch thick. But how do you know which choice is best for your project.

To minimize the chance of roofing system failures always remember to consider the quality of material being used. Modified bitumen roofing membranes 5 the deck must be completely dry. Sopralene 180 sanded 2 2 is composed of a proprietary formulation of elastomeric styrene butadiene styrene sbs polymer. 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.

The insulation layer provides its r value or thermal resistance that limits the movement of heat passing between the roofing structure. Bitumen roof advantages and disadvantages. App membrane is applied using an open flame touch while sbs is hot mopped or adhered using a cold processive adhesive.