Features and benefits:

Convenient operation – even with furniture placed beneath the window.
Easy to open and quick to close with the top control bar.
Low installation allows for more flexibility and better views.
One pull of top control bar allows background ventilation whilst the window remains securely closed. One further pull opens the window.
Rotates 180° and locks in place for ease of cleaning of the outer pane.

Glazing:

- Code 68:

- Code 62:

- Code 66:

- Code 70:

- Code 70Q:

Energy efficiency installation collars:

Insulation collar – Code BDX 2011: Optimizes the insulation around the window frame by preventing heat loss and eliminating cold bridges. Includes underfelt collar BFX.
Underfelt collar – Code BFX: Ensures a weathertight seal between the roof window and the roof.
Vapour barrier collar – Code BBX: Provides vapour control and air permeability seal.

Flashing:

Flashings are available in materials and finishes to match roof window cladding.

- Code EBL 0021B:

For standard installation into slate and flat roofing materials up to 8 mm thick: not suitable for interlocking slate.
18mm gap between units.
Roof pitch 15–90º.

- Code EBW 0021B:

For standard installation into flat and profiled roofing materials up to 120 mm thick, including profiled sheeting and interlocking slates.
18 mm gap between units.
Roof pitch 15–90º.

- Code EBP 0021B:

- Code EBL 0021C:

For CK02, CK04 and CK06 size windows only.

For standard installation into slate and flat roofing materials up to 8 mm thick: not suitable for interlocking slate.
50 mm gap between units.
Roof pitch 15–90º.

- Code EBW 0021C:

For CK02, CK04 and CK06 size windows only.

For standard installation into flat and profiled roofing materials up to 120 mm thick, including profiled sheeting and interlocking slates.
50 mm gap between units.
Roof pitch 15–90º.

- Code ZWC:

Window profile set to be used in conjunction with on-site weathering for non-standard roofing materials.
Roof pitch 15–90º.
For further details please contact VELUX.

Support rafters:

Supplied in the same finish as the roof windows.

08/4608