Intertek Directory of Building Products

Westlake Royal Building Products -Vinyl Siding systems Company: Westlake Royal Building Products (USA) Inc.

Celect Cellular Vinyl siding is  polyvinyl Chloride (PVC) pre-finished siding panel.
 
Market Square vinyl siding is PVC siding panel a (PVC) Capstock.
 
Craneboard/ Oracle vinyl insulated is a siding panel with ASA Capstock and extruded polystyrene (EPS)  foam backing
 
 
FIRE RESISTANCE PERFORMANCE
Test Standard Classification Assembly Details
CA SFM 12-7A Pass
 
 
  • Wall framing, minimum  2 x 4 lumber spaced at 16 in. on center
  • 5/8 in. Type X gypsum sheathing fastened to framing
  • Tyvek house wrap held in place with staples prior to attachment of siding
  • Vinyl siding  attached to framing using 1-1/2” roofing nails having a 1/8 in. dia. head, spaced at 16in. on center
  • Optional: OSB sheathing may be installed between the gypsum sheathing and framing
 
 

 
Listing Report Return to Search
Attributes
CriteriaSFM 12-7A-1 (2010)
CSI Code07 46 33 Plastic Siding
Listing SectionVINYL SIDING
Spec ID37565
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