Spray Foam for the Unvented

Demilec's Sealection 500 open-cell spray foam insulation is now approved through third-party testing for use in unvented attics without an ignition barrier, eliminating the need for contractors to add a secondary barrier in those applications.

When installing spray foam insulation on an unvented attic, a contractor need only follow the requirements on Intertek CCRR 1063, certifying the resting for issued Sealection 500. 



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