This line uses 1.5 pound expanded polystyrene insulation and is constructed with an aluminum c-channel for additional strength. We are pleased to include our two year warranty with all covers from this line. These covers come with full-length closed-cell foam baffle gaskets to seal and insulate the entire length of the hinge.
Available in the following thicknesses:- 3"-2" Tapered
- 4"-3" Tapered
- 3" Flat
- 4" Flat
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