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Storm Collar 5" & 6", DuraTech - 5DT-SC
Duravent$34.965DT-SC is a Duratech 5 inch and 6 inch diameter storm collar. This is an OEM DuraVent venting component. -
7" & 8" Storm Collar, DuraTech - 7DT-SC
Duravent$38.637DT-SC is a 7" & 8" Storm Collar made of aluminum. Required with DuraTech flashing to create a weather-proof penetration through the roof deck. Seal inner edge of the collar to the chimney pipe with...