15cm extension kerb for C-U no flange for use on warm roofs with additional ZCU, 120x120. 150 mm extension kerb for flat roof windows. Compatible with VELUX C-U base units. Provides additional height for warm roof construction.
| Unit Width of Piece (mm) | 1200 mm | Unit Height of Piece (mm) | 1200 mm |
|---|---|---|---|
| Hazardous Material (Y/N) | No | Unit Weight of Piece (Kg) | 24.0740kg |
| Roof Pitch | 0-15 Degrees |
