How and where to use guide
VELUX Centre-Pivot Roof Windows White Painted 55x78cm GGL CK02 2070
Installation and positioning
Install this centre-pivot window in pitched roof openings where the lower sill position allows excellent sightlines whether standing or seated. The top control bar design means you can position the window lower than traditional roof windows without compromising usability. Ensure the rough opening matches the CK02 size (55x78cm) and follow VELUX installation guidelines for flashing and weatherproofing. The centre-pivot mechanism requires adequate clearance above the window for the top bar to operate fully.
- Suitable for loft conversions, attic bedrooms, and roof spaces where furniture placement is important
- Lower installation position provides better views from seated positions
- Requires proper flashing and weatherproofing around the roof opening
- Centre-pivot design needs clear space above for top control bar operation
Operation and ventilation
Open the top control bar to the ventilation position to allow fresh air circulation through a closed window, useful for background ventilation without full opening. For complete opening, continue rotating the bar until the window reaches full open position. The removable and cleanable ventilation filter should be checked regularly and cleaned to maintain airflow and protect your home from dust and insects. The 180-degree rotation capability allows you to safely clean the outer glass from inside without accessing the roof externally.
- Use ventilation position for fresh air without full window opening
- Rotate window 180 degrees for safe external glass cleaning from indoors
- Clean or replace the removable ventilation filter regularly
- Furniture can remain positioned underneath during operation
Glazing and maintenance
The window comes standard with premium safety lamination, toughened glass, and UV filter to protect furnishings and reduce glare. The unique rain noise reduction feature minimises sound during wet weather. Clean the glass regularly with appropriate window cleaning products. The white painted finish should be inspected periodically for any signs of wear or damage, particularly around the pivot mechanism and control bar.
- Safety laminated and toughened glass provides impact resistance
- UV filter protects interior furnishings from sun damage
- Rain noise reduction technology minimises weather-related sound
- Clean glass and frame regularly with suitable cleaning products
Accessories and customisation
The window features pre-fitted brackets that allow you to quickly and easily add VELUX blinds by simply clicking them into place. This modular approach means you can add or change blinds without tools or complex installation. Consider adding blinds for light control and thermal performance, particularly in bedrooms or south-facing rooms where solar gain may be an issue.
- Pre-fitted brackets accept VELUX blinds for quick installation
- Blinds click into position without additional fixings
- Consider thermal or blackout blinds for improved comfort
- Blinds can be added or upgraded at any time after installation