Chimney Lengths 8 x 4-8 in. Size:8 x 4-8 in. for residential wood sub floor

for residential wood sub floor use

Precision-ground teeth for smooth

Steel fittings included:(2) 1/2 in

easy to trowel

non-staining and comes with a trigger spray for easy application

Chimney Lengths 8 x 4-8 in. Size:8 x 4-8 in. for residential wood sub floorSlim, advanced design allows for installation between 16" centers and still provides 2" clearance from combustible material. Secure twist lock design couples chimney sections together with just a 1 8 turn. Locking bands secure joints. Includes locking band. 5" 8" sections overlap by 1 1 8", 10" 14" sections overlap by 1 1 4". Chimneys are sized according to the inner diameter and are available in 5" through 14". The outside diameter is 2" larger than