The VELUX Side-by-side solution comes complete with everything you need to create a perfect installation.
The all-in-one solution is available with 18mm and 100mm frame distance between the two roof windows. The 100mm solution allows for the installation of exterior VELUX anti-heat blackout shutters.
The Side-by-Side Installation Pack EK- 4021E* or EB- 4021B* includes:
- Bearing beams
- BDX - Insulation collar
- BFX - Underfelt collar
- Click-on cover plate for frame gap between the roof windows
*Installation packs are denoted with code 4021. Where 4021B = 18mm gap, 4021E = 100mm gap.