J-Channel (U.S. Only)
Sold in conjunction with insulation products
The J-Channel is specifically designed to help reduce air leakage and moisture infiltration in exposed wall/ceiling applications where other closure methods will not cover the joints between foam boards, such as the top and bottom of THERMAX™ insulation/finish boards or at the roof peak when combining two sections of board. Accommodates foam thicknesses of 1", 1.5", 2" and 2.5". Sold in 10' lengths in cartons of 20 (200 linear feet).
Related Information
Joint Closure Systems for Enhanced Protection Against Air and Moisture (146KB PDF)
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