Ul Roofing Directory

3 5 squares roll 350 sq.

Ul roofing directory. About ul as the global safety science leader ul helps companies to demonstrate safety enhance sustainability strengthen security deliver quality manage risk and achieve regulatory compliance. With over a century of experience in the development of more than 1 500 standards ul is an accredited standards developer in the us and canada. 100 30 48 m roll width. Architects jurisdictional authorities inspectors product specifiers designers purchasing agents and others look to these publications to find important information about products bearing the ul mark.

See roofing materials and systems directory roof covering materials tevt. It also serves as a key differentiator for products within the roofing market. 42 1 07 m approx. See fire resistance directory roof membrane chci.

October 31 2002 ansi approved. Ul standard ul 1256 edition 4 standard for fire test of roof deck constructions edition date. The ul certification mark on roofing products and assemblies is relied on by code enforcement officials and buyers to verify that your products and systems meet regulatory requirements. See ul online certifications directory roof edge systems metal for use with low slope roofing systems tgjz.

If you specify products inspect building construction or purchase products that must meet codes or standards you can find the information you need in ul s product directories. Roof covering systems employing mechanical fasteners shall be qualified to the satisfaction of the code official as to the adequacy of fasteners penetrating through existing roof. Specifications all dimensions are nominal roll length. 32 5 m excludes laps.

In lieu of item 2 roof covering consisting of single ply roofing membrane that is either ballasted adhered or mechanically attached as permitted under the respective manufacturer s classification. Ul standards encompass ul s extensive safety research and scientific expertise.