Thimble On Roof

Thimble to extend a minimum of 9 on each side of wall or roof.

Thimble on roof.

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. Thimble definition is a pitted cap or cover worn on the finger to push the needle in sewing. Catalog standard thimbles modeled for 8 thick wall and or flat roofs. Insulated exhaust roof and wall thimbles are triple wall all stainless steel type 304 construction.

A thimble is a small pitted cup worn on the finger that protects it from being pricked or poked by a needle while sewing. Roof wall thimble. 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. Trim collar for roof support 0 12 3 12.

The rain guard and clamp are included with every thimble. Fabricated with a 2 thick 2300 degree rated high temperature insulation with built in pipe guide eliminating hot spots. Extended roof bracket shop this. Available in 1 finish.

The old english word þȳmel the ancestor of thimble is derived from old english þūma the ancestor of the english word thumb. Standard is carbon steel stainless steel available. Length may be customized for variable wall and roof thickness. 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.

Dme offers a heavy duty style roof and wall thimble for combustible applications. Duravent 4 inner diameter pelletvent pro type l chimney pipe double wall. Can be fit to roof curbs and or roof pitch. Shop all the venting pipe wall thimbles from all the major brands like duravent metalbest and selkirk.

Thimbles also prevent eye deformation or kinking by giving structure to the cable eye. Cut a hole in the roof wall sized larger than the thimble diameter or as the installing contractor sees fit. Pitched roofs are also not a problem just let us know the pitch and we can customize the thimble for you. Wall thimbles for class a chimney pipe and pellet vent pipe.

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. The thimbles prevent exhaust pipe heat from being transmitted to the combustible material. The triple wall is comprised of the two sleeves of the thimble and the chimney pipe.