Thimble On Roof

Hapco insulated exhaust roof and wall thimbles are recommended for use with exhaust pipes that must pass through a structure.

Thimble on roof.

Catalog standard thimbles modeled for 8 thick wall and or flat roofs. A thimble is a small pitted cup worn on the finger that protects it from being pricked or poked by a needle while sewing. The old english word þȳmel the ancestor of thimble is derived from old english þūma the ancestor of the english word thumb. The thimbles prevent exhaust pipe heat from being transmitted to the combustible material.

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

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. Thimbles also prevent eye deformation or kinking by giving structure to the cable eye. Insulated exhaust roof and wall thimbles are triple wall all stainless steel type 304 construction. Dme offers a heavy duty style roof and wall thimble for combustible applications.

Can be fit to roof curbs and or roof pitch. Fabricated with a 2 thick 2300 degree rated high temperature insulation with built in pipe guide eliminating hot spots. 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. Extended roof bracket shop this.

Shop all the venting pipe wall thimbles from all the major brands like duravent metalbest and selkirk. Pitched roofs are also not a problem just let us know the pitch and we can customize the thimble for you. Duravent duraplus 6 in. Duravent 4 inner diameter pelletvent pro type l chimney pipe double wall.

The rain guard and clamp are included with every thimble. Trim collar for roof support 0 12 3 12. 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. Roof wall thimble.

Length may be customized for variable wall and roof thickness. Wall thimbles for class a chimney pipe and pellet vent pipe. Thimble definition is a pitted cap or cover worn on the finger to push the needle in sewing.