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Roof Pipe Gaskets for Single-Ply and Built-Up Roofs


These gaskets allow pipes that penetrate your roof to expand, contract, and vibrate without disturbing the watertight seal. Trim the rubber cap to fit your pipe.
For technical drawings and 3-D models, click on a part number.
Roof Pipe Gaskets for Corrugated-Metal Roofs

These gaskets allow pipes that penetrate your roof to expand, contract, and vibrate without disturbing the watertight seal. Trim the rubber cap to fit a range of pipe sizes.
For technical drawings and 3-D models, click on a part number.
Flange | Cap | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Number of Pipes | For Pipe OD | Lg. | Wd. | Overall Ht. | Temp. Range, °F | Base Material | Material | Color | Includes | Each | |
| 1 | 1/4"-4" | 7 5/8" | 7 5/8" | 5 1/2" | -60° to 270° | Aluminum | Rubber | Gray | Stainless Steel Clamps | 000000 | 000000 |
| 1 | 4"-7" | 12 1/4" | 12 1/4" | 4" | -60° to 270° | Aluminum | Rubber | Gray | Stainless Steel Clamps | 000000 | 00000 |
| 1 | 7"-13" | 18 1/4" | 18 1/4" | 6 1/4" | -60° to 270° | Aluminum | Rubber | Gray | Stainless Steel Clamps | 000000 | 000000 |
Roof Pipe Gaskets for 40° Pitched Shingle Roofs

Use these gaskets on plumbing vent pipes and two-walled, air-insulated vent pipes (also known as Type B roof vents). They allow pipes that penetrate your roof to expand, contract, and vibrate without disturbing the watertight seal.
For technical drawings and 3-D models, click on a part number.
Flange | Cap | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| For Number of Pipes | For Pipe OD | Lg. | Wd. | Overall Ht. | Max. Temp., °F | Base Material | Material | Color | Each | |
| 1 | 1 1/4"-1 1/2" | 12 1/2" | 9" | 2 1/4" | 180° | Galvanized Steel | Rubber | Black | 0000000 | 000000 |
| 1 | 2" | 12 1/2" | 9" | 2 1/4" | 180° | Galvanized Steel | Rubber | Black | 0000000 | 00000 |
| 1 | 3" | 14 1/2" | 11" | 2 1/4" | 180° | Galvanized Steel | Rubber | Black | 0000000 | 00000 |
| 1 | 4" | 15" | 12" | 3 1/4" | 180° | Galvanized Steel | Rubber | Black | 0000000 | 00000 |
Gas Chimney Vents and Fittings
For use with gas-fired equipment, such as boilers and furnaces, these vent pipes and fittings withstand temperatures up to 400° F. Also known as type B gas vents.
To join pipes and connectors, insert a male end into a female end and secure with the included locking band.
For technical drawings and 3-D models, click on a part number.
High-Temperature Chimney Vents and Fittings
Built to withstand temperatures up to 1000° F, these vent pipes and fittings are for use with boilers, furnaces, stoves, and other equipment that is fired by gas, oil, wood, or coal.
To join pipes and connectors, twist a male end into a female end and secure with the included locking band.





























