DuraVent DuraFlex 3" Stainless Steel Top Plate and Storm Collar w28.74 we have reviewed the door

we have reviewed the door mechanism to make it more functional

Assembled Dimensions: 22

Control Options

Each set of beach pebble lite stones also includes 2 lbs of small lava rocks

Stock Code 18310 Size 39"W x 31"H Weight 21 lbs

DuraVent DuraFlex 3" Stainless Steel Top Plate and Storm Collar w28.74 we have reviewed the doorDuraFlex Pro DuraFlex Pro is the ultimate in flexible steel liners for strength and flexibility. It features 20% more stainless steel per foot compared to other liners on the market. Its extreme flexibility facilitates problem free installations where multiple offsets are needed. DuraFlex Pro is available in 3 through 12 diameters in lengths, kits and custom lengths. DuraFlex Pro is manufactured utilizing highly corrosion resistant 316 Stainless