Thimble On Roof

Insulated exhaust roof and wall thimbles are triple wall all stainless steel type 304 construction.

Thimble on roof.

Available in 1 finish. Pitched roofs are also not a problem just let us know the pitch and we can customize the thimble for you. The old english word þȳmel the ancestor of thimble is derived from old english þūma the ancestor of the english word thumb. Roof wall thimble.

Wall thimbles for class a chimney pipe and pellet vent pipe. Thimble to extend a minimum of 9 on each side of wall or roof. Thimbles are used to protect the eyes of cable and rope slings from abrasion by providing a solid steel barrier between the fragile cable strands and the other rigging fitting used in the connection. Thimble definition is a pitted cap or cover worn on the finger to push the needle in sewing.

Duravent 4 inner diameter pelletvent pro type l chimney pipe double wall. Standard is carbon steel stainless steel available. Extended roof bracket shop this. Hapco insulated exhaust roof and wall thimbles are recommended for use with exhaust pipes that must pass through a structure.

Dme offers a heavy duty style roof and wall thimble for combustible applications. After repeated high load use wear and kinking can reduce. The triple wall is comprised of the two sleeves of the thimble and the chimney pipe. Fabricated with a 2 thick 2300 degree rated high temperature insulation with built in pipe guide eliminating hot spots.

The rain guard and clamp are included with every thimble. Needless to say i m extremely disappointed that the product description is incorrect and looking for an alternative that does include additional insulation beyond the chimney pipe and thimble walls. The thimbles prevent exhaust pipe heat from being transmitted to the combustible material. Trim collar for roof support 0 12 3 12.

Can be fit to roof curbs and or roof pitch. The standard thimble roof and wall thickness is 8 but thimbles are highly customizable and can be made longer or shorter for your application as needed. Catalog standard thimbles modeled for 8 thick wall and or flat roofs. Length may be customized for variable wall and roof thickness.

Apply a bead of hi temperature rated sealant mil a 46106b 100 series rtv around the perimeter of the exterior flashing that will be in contact with the roof wall and is a minimum of. Cut a hole in the roof wall sized larger than the thimble diameter or as the installing contractor sees fit. Duravent duraplus 6 in.