2 Ply Modified Bitumen Roofing Details

Multi ply sbs modified bitumen roofing lightweight insulating concrete paradiene 20 30 nvs insulation.

2 ply modified bitumen roofing details.

Sopralene 180 sanded 2 2 is composed of a proprietary formulation of elastomeric styrene butadiene styrene sbs polymer. Available in a variety of thicknesses in smooth and granule surfaces sbs membranes may be installed in hot asphalt cold adhesive or may be heat welded. Lends elasticity and flexibility to the sheet. Modified bitumen roof systems can be installed with the common torch method asphalts or cold adhesives.

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 elongation and recovery properties allow the product to easily accommodate the continual expansion. Sopralene 180 sanded 2 2 is an sbs modified bitumen base ply for use in approved multi ply membrane and flashing assemblies. 8 2 test data 3 modified bitumen roofing membranes 6 1 new roofs dibiten poly 4 poly 5 specifications nailable decks specification 401 no insulation specification 402 insulation specification 401 2 two ply no insulation specification 402 2 two ply insulation non nailable decks specification 403 no insulation.

The variety of single ply roofing membrane adhesives available gives contractors some flexibility in their choice of material. Get assistance with detail drawings and products get started. The 1 ply material is not durable and if used can pose certain problems such as breaking down prematurely while the 2 and 3 ply material roofs cost significantly more to install which can make this one of the most costly types of flat roofing products around. Bitumen roofing is also available in 1 2 or 3 ply.

Get to know more about one of the most popular commercial roofing systems. High quality sbs rubber and asphalt blend. Firestone sbs modified bitumen roofing systems incorporate a synthetic rubber based technology which yields exceptional flexibility even in extremely low temperatures. Learn about modified bitumen sbs roofing systems.

A standard sbs modified bitumen roof system is a two ply system applied in rolls that overlap the edge of the previous roll.