A SUPERIOR
BUILDING ENVELOPE
Similar to our original patented Engineered Timber Wall system, the Timber Block Walltite XR30 envelope is based on a medium density, closed cell, polyurethane foam insulation/air barrier system designed to improve the energy efficiency. The Timber Block Walltite XR30 system has been evaluated by the very stringent Canadian Construction Materials Centre (CCMC) as both a spray polyurethane foam thermal insulation conforming to CAN/ ULC S705.1 and as an air barrier system. It provides a gap-free, durable, air-tight envelope even under extreme climatic conditions, and does not support fungal growth*. The Timber Block Walltite XR30 system has attained ECOLOGO and GREENGUARD Gold certifications.
*When tested to ASTM 1338-96
Product certified for reduced environmental impact. View specific attributes evaluated: ul.com/el CCD-016