VELUX ECW aluminum flashing with underlayment is the curb-mount solution designed to seal tile and high-profile roofs for VELUX skylights. It’s built for installers and homeowners who want a reliable, watertight fit without the drama.
Key Features & Design
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Includes adhesive underlayment for watertight installation and added protection against leaks.
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Compatible with tile and high-profile roofing materials (tiles over 1/2 in. thick) and designed to form a seamless seal.
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Pliable and pleated construction makes it easy to shape the flashing to irregular roof tiles.
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Pitch range 14°–60° for hassle-free assembly on a wide range of roof profiles.
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Designed for site-built curbs and works in conjunction with curb installations; ECW cannot be installed on skylights from other manufacturers or other VELUX skylight models not noted above.
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Warranty note When paired with the VELUX No Leak Skylight (models FCM, VCM, VCE, VCS) this flashing makes the skylight eligible for the VELUX 10-year installation warranty.
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Important compatibility ECW flashing is designed for use on roofs with tile or high-profile roofing materials with a minimum pitch of 14° and a maximum pitch of 60°.
Available Sizes
- 1430 — Inside 14.5 In x 30.5 In; Outside 17.5 In x 33.5 In
- 1446 — Inside 14.5 In x 46.5 In; Outside 17.5 In x 49.5 In
- 2222 — Inside 22.5 In x 22.5 In; Outside 25.5 In x 25.5 In
- 2230 — Inside 22.5 In x 30.5 In; Outside 25.5 In x 33.5 In
- 2234 — Inside 22.5 In x 34.5 In; Outside 25.5 In x 37.5 In
- 2246 — Inside 22.5 In x 46.5 In; Outside 25.5 In x 49.5 In
- 2270 — Inside 22.5 In x 70.5 In; Outside 25.5 In x 73.5 In
- 3030 — Inside 30.5 In x 30.5 In; Outside 33.5 In x 33.5 In
- 3046 — Inside 30.5 In x 46.5 In; Outside 33.5 In x 49.5 In
- 3055 — Inside 30.5 In x 55.5 In; Outside 33.5 In x 58.5 In
- 3434 — Inside 34.5 In x 34.5 In; Outside 37.5 In x 37.5 In
- 3446 — Inside 34.5 In x 46.5 In; Outside 37.5 In x 49.5 In
- 4646 — Inside 46.5 In x 46.5 In; Outside 49.5 In x 49.5 In
- 4672 — Inside 46.5 In x 72.5 In; Outside 49.5 In x 75.5 In
| Model |
Inside Curb |
Outside Curb
|
Size Code |
| 14/30 |
14.5 In x 30.5 In |
17.5 In x 33.5 In |
1430 |
| 14/46 |
14.5 In x 46.5 In |
17.5 In x 49.5 In |
1446 |
| 22/22 |
22.5 In x 22.5 In |
25.5 In x 25.5 In |
2222 |
| 22/30 |
22.5 In x 30.5 In |
25.5 In x 33.5 In
|
2230 |
| 22/34 |
22.5 In x 34.5 In |
25.5 In x 37.5 In |
2234 |
| 22/46 |
22.5 in x 46.5 in |
25.5 In x 49.5 In |
2246 |
| 22/70 |
22.5 In x 70.5 In |
25.5 In x 73.5 In
|
2270 |
| 30/30 |
30.5 In x 30.5 In |
33.5 In x 33.5 In |
3030 |
| 30/46 |
30.5 In x 46.5 In |
33.5 In x 49.5 In |
3046 |
| 30/55 |
30.5 In x 55.5 In |
33.5 In x 58.5 In |
3055 |
| 34/34 |
34.5 In x 34.5 In |
37.5 In x 37.5 In |
3434 |
| 34/46 |
34.5 In x 46.5 In |
37.5 In x 49.5 In
|
3446 |
| 46/46 |
46.5 In x 46.5 In |
49.5 In x 49.5 In |
4646 |
| 46/72 |
46.5 In x 72.5 In |
49.5 In x 75.5 In |
4672 |
