Ul Roof Assemblies

Helpful documents and resources for usg s roof assemblies can be found on this page.

Ul roof assemblies.

5 8 15 9 mm toughrock fireguard c gypsum board or 5 8 densarmor plus fireguard c gypsum panels applied perpendicular to resilient channels 24 o c. Ul assembly approved ceiling tile suspension maximum fix. Gypsum panel end joints located midway between continuous channels and attached to additional pieces of channels 54 1372 mm long with screws 12 305 mm. 6 usg fire resistant assemblies test certification test conditions and fire and sound tested assemblies listed in this selector are based on characteristics properties and performance certificationof materials and systems obtained under controlled test conditions as set forth in the appropriate astm standard in effect at the time of test.

Ul designs thickness roof assemblies. The listed assemblies in this document may not contain all components of the approved assembly. Refer to our roof ceiling assembly documents which includes ul fire rated roof assemblies for easy guidance through the assembly of a roof or ceiling on your next project. Maximum sizes ceiling area the ul assembilies listed below are cretified for use in canada by ul and comply with can ulc s101 for fire resistence.

October 31 2002 ansi approved. The ul evaluation report an additional differentiator provides code authorities. Size duct area per assembly construction design rating tiles panels panel system ceiling area 100 sq. A secure online source for increased visibility into your ul project files product information documents samples and services.

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. It also serves as a key differentiator for products within the roofing market. 1 877 4ad mix1 1 877 423 6491.

Ultraply tpo roof systems tested assembly guide august 2020 it is the responsibility of the user of this document to verify the included assemblies in the charts below with the associated firm s ul fm etc. 610 mm with 1 25 4 mm type s drywall screws 12 305 mm o c.