WebRoof Deck Constructions See General Information for Roof Deck Constructions Construction No. 458 June 08, 2015 UpliftNot Investigated FireClassified 1. Supports — … WebUL Evaluation Report ER11812-01 and UL Roof Deck Construction No. 458 recognize Foam-Control insulation up to 10” (Type I) being installed directly over steel roof decks along …
Direct-To-Deck POR FOAM
Webroof deck is a concern when buildings have large, open interior space, such as a ware-house or manufacturing facility. The threat of interior fire spread may be reduced in buildings that are more compartmentalized, such as a typical office building. Using NFPA 276 (FM 4450), UL 1256, or . CAN/ULC-S126, roof system performance is WebProduct Dimensions STYRO-FLEX EPS roof insulation is available in a range of sizes to meet your specific application: Thickness: 1/4 inch – 36 inches Width: 24 inches – 48 inches … courtney tobey
Ul Ansi 263 PDF Drywall Building Materials
Webfor direct to deck installation, meaning no gypsum board thermal barrier layer is required between the structural steel roof deck and the insulation. See UL Roof Deck Construction No. 457, tested in accordance with ANSI/UL Standard 1256. (Not applicable when hourly ratings, ASTM E119, are needed for the roof assembly) Also, in architectural WebUL Evaluation Report ER11812-01 and UL Roof Deck Construction No. 458 recognize Foam-Control insulation up to 10” (Type I) being installed directly over steel roof decks along with a Class A, B or C roof covering of 80 mils or less. Direct-To-Deck Assemblies. Steel Deck: Minimum 22 gauge, 1/2” deep, non-perforated, and maximum 6” flutes. Web18 Jun 2024 · UL Evaluation Report ER11812-01 and UL Roof Deck Construction No. 458 recognize Hawaii Construction Foam insulation up to 10” (Type I) being installed directly over steel roof decks along with a Class A, B or C roof covering of 80 mils or less. Direct-To-Deck Assemblies. Steel Deck: Minimum 22 gauge, 1/2” deep, non-perforated, and courtney toombs