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. All caps resist water, sunlight, and ozone.
Silicone rubber caps withstand higher temperatures than EPDM rubber caps. They’re often used with gas vents and hot roof pipes for heaters and stoves.
Flange | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| For Number of Pipes  | For Pipe OD | Lg. | Wd. | Overall Ht. | Temp. Range, °F | Base Material | Cap Color | Includes | Each | |
EPDM Rubber Cap | ||||||||||
| 1 | 1/4"-4" | 7 5/8" | 7 5/8" | 5 1/2" | -60° to 270° | Aluminum | Gray | Stainless Steel Clamps | 000000 | 000000 |
| 1 | 4"-8" | 12 1/4" | 12 1/4" | 5 1/2" | -60° to 270° | Aluminum | Gray | Stainless Steel Clamps | 000000 | 00000 |
| 1 | 7"-13" | 17 1/4" | 17 1/4" | 7 1/8" | -60° to 270° | Aluminum | Gray | Stainless Steel Clamps | 000000 | 000000 |
| 1 | 13"-26" | 30 1/4" | 30 1/4" | 7 7/8" | -60° to 270° | Aluminum | Gray | Stainless Steel Clamps | 0000000 | 000000 |
Silicone Rubber Cap | ||||||||||
| 1 | 1/4"-4" | 7 5/8" | 7 5/8" | 5 1/2" | -100° to 500° | Aluminum | Orange | Stainless Steel Clamps | 0000000 | 00000 |
| 1 | 4"-8" | 12 1/4" | 12 1/4" | 5 1/2" | -100° to 500° | Aluminum | Orange | Stainless Steel Clamps | 0000000 | 000000 |
| 1 | 7"-13" | 17 1/4" | 17 1/4" | 7 1/8" | -100° to 500° | Aluminum | Orange | Stainless Steel Clamps | 0000000 | 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 |
Pipe Flashing Seals
Slide these seals over roof flashings for added protection and to create an extra-watertight seal without the need for caulk. They’re also known as storm or rain collars.
For technical drawings and 3-D models, click on a part number.