DuraVent Direct Vent Pro Vinyl Siding Standoff Clearance Items The gaskets are manufactured from

The gaskets are manufactured from textured fiberglass and are braided

Fabrication time for this item is approximately 1-2 weeks

use Class A chimney pipe when passing through a combustible wall

Many existing chase covers are made of galvanized steel

DuraVent Direct Vent Pro Vinyl Siding Standoff Clearance Items The gaskets are manufactured fromThe DuraVent Direct Vent Pro Vinyl Siding Standoff is used for horizontal venting applications where temperature sensitive material is near the horizontal vent cap, such as vinyl, shiplap, shake shingle, etc. This will prevent any warping or melting to vinyl siding. Use with the Square Horizontal Vent Vap only.