Modified Bitumen Torch Down Roofing Systems

Smooth surface can be used as a cap or interplay membrane ideal for new roofs and repairs of built up or sbs modified bitumen systems meets astm d6222 type i grade g.

Modified bitumen torch down roofing systems.

It may be used as the base ply when installed over an approved substrate. This means that sbs membranes can be used in torch down roofing as well as self adhering and cold processed roofing systems. It takes more than shingles to protect your home. Jm basegrip sd sa is designed for use in roofing systems where two or more plies of modified bitumen are desired.

Sbs modified bitumen membranes are also flexible and they have a lower melting point than app membranes. With a self adhering side lap that aids with faster installation and ease of use. It takes an integrated system of components and layers designed to help perform in three critical areas. There are several advantages to having a three layer torch down roofing system installed.

Total protection roofing system total protection is more than shingle deep. Modified bitumen roofing membranes appeared first in europe in the mid 60s and since have been used in the us and canada since the mid 70s. The manufacturers listed above are not available at all locations. Two layer systems tend to last approximately 15 years while three layer torch down roofing can last 20 years or longer.

Modified bitumen roofing manufacturers we carry. It is however a different material than tar. Advantages of three layer torch down roofing. Modified bitumen is also applied with a torch in a similar manner described above.

The mat is coated with durable app modified bitumen and is designed for torch down application by professional roofing contractors. Also allows for installation of a torchable cap sheet hot asphalt or an approved cold adhesive. As a substitute for asphalt and mbr flashing cement in jm modified bitumen flashing details and can be used to adhere the jm modified bitumen flashing systems and built up roofing felts to vertical surfaces as a general purpose mastic on most built up roofing and modified bitumen flashing details or to strip in the laps of modified bitumen base flashings. Styrene butadiene styrene sbs sbs is a type of rubber used to create modified bitumen for torch down roofing.