Firestone channel venting base is an oxidized asphalt coated fiberglass base sheet with granules on the underside of the membrane.
Roofing base sheet fastening pattern.
Bm 9 12 12 mechanically fastened base sheet 9 12 12 o c keywords.
Bm 9 12 12 fastening pattern jm mechanically fastened app bur sbs.
8 insulation fasteners plates.
Zono tite nvs fasteners parabase parabase fs lwc 7 5x10x10 zono tite nvs fasteners parabase parabase fs lwc 7x10x10x10 zono tite nvs fasteners parabase parabase fs lwc 9x12x12 cap nails parabase and parabase fs base sheets.
For more information on insulation fastening patterns visit section dr 05 19 of the design references document linked below.
Subject to code requirement it is.
The architect resources page aims to help architects and specifiers make informed decisions about what roofing system is best for their specs.
This fastening pattern provides fm 1 90 on 4 by 8 boards for 2 insulbase rl and nh 2 securshield rl nh hd plus 5 8 securock 5 8 densdeck prime 2 stormbase and ecostorm vsh.
Parafast fasteners w 3 plate parabase and parabase fs.
Base sheets mechanical attachment requirements.
Today omg offers the industry s widest assortment of specialty roof fasteners and plates for virtually every roofing application and deck type.
Gafglas 75 base sheet for built up roofing bur is a premium roofing sheet with a strong fiberglass mat to prevent asphalt bleed through.
Consult the roofing system manufacturer for specific wind ratings.
Omg assembled cr base sheet fasteners are fm approved and rated 1 150 with certain fastener base sheet and insulating concrete combinations.
There is a slight grid pattern embossed into the granules to further aid in venting latent moisture in the existing roof system or deck.
Us fp 11 10 7 14 14 base sheet fastening pattern and prescriptive enhancements dwg pdf us fp 11 11 7 5 10 10 base sheet fastening pattern and prescriptive enhancements.
For code compliance increased fastening density may be required depending upon project wind speed and wind uplift requirement.
