2 Ply Modified Bitumen Roofing Details

Modified bitumen roof systems can be installed with the common torch method asphalts or cold adhesives.

2 ply modified bitumen roofing details. Developed in europe in the mid 1960s modified bitumen roofing has been used in canada and the united states since about 1975. Firestone sbs modified bitumen roofing systems incorporate a synthetic rubber based technology which yields exceptional flexibility even in extremely low temperatures. Learn about the variety of installation methods and roofing system options including bur built up roof sbs and app. A standard sbs modified bitumen roof system is a two ply system applied in rolls that overlap the edge of the previous roll.

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. Sbs 11 3 2 2 1 cast iron drains sbs 11 3 2 4 1 flange style drains typical sbs 11 3 2 4 2 flange style drains clamping sbs 11 3 2 5 1 scuppers and overflows open wall scupper sbs 11 3 2 5 1 scuppers and overflows. Modifiedplus np250 poly cap sheets used as the top ply in a two ply roofing system and as a flashing membrane for modified bitumen roofing conventional built up roofing factory applied surface granules to enhance ultra violet resistance and surface durability excellent puncture resistance and tear strength. Asphaltic roofing solutions 101 asphalt is one of the oldest roofing technologies still in use today and it is a reliable solution for both residential and commercial roofing needs.

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. With a choice of cold or hot application and a range of performance levels all of which provide exceptional waterproofing protection for your building tremco roofing s powerply line of modified bitumen mb roofing solutions. Roofing details roofing details roofing multi ply sbs modified bitumen paradiene 20 30 rigid insulation description pdf dwg curb insulated curb expansion joint roof to roof paraguard expansion joint roof to roof.