Velux GGL CK04 2070 White Painted Centre Pivot Roof Window 550mm x 980mm
Velux GGL CK04 2070 White Painted Centre Pivot Roof Window 550mm x 980mm
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The Velux GGL CK04 2070 is a white painted pine centre-pivot roof window measuring 550mm by 980mm. It is designed to introduce natural daylight and provide controlled ventilation into loft conversions, extensions, and attics. The water-based white painted finish features a subtle wood grain and offers a low-maintenance surface suitable for contemporary interiors.
Operating via a top-mounted control bar, the window pivots from the centre, allowing for easy opening and closing even when furniture is placed directly underneath. It incorporates an integrated ventilation flap, enabling fresh airflow while the unit is securely closed. For external maintenance, the window sash rotates 180 degrees and locks in place, allowing the outer glass to be safely cleaned from inside the room.
This model features Velux 70-pane double glazing, which comprises a 4mm toughened outer pane and a 6.4mm laminated inner pane for increased safety. It achieves a U-value of 1.3W/m²K to support modern energy efficiency requirements and includes a UV filter to protect interior furnishings. The window is compatible with roof pitches ranging from 15 to 90 degrees and integrates with standard roof windows flashings for a secure, watertight installation.
- Features 70-pane double glazing with a laminated inner pane for added safety.
- Achieves a U-value of 1.3W/m²K to support modern thermal efficiency standards.
- Operates via a top control bar allowing use with furniture placed underneath.
- Rotates 180 degrees internally for safe cleaning of the outer glass pane.
- Includes an integrated ventilation flap for airflow when the window is closed.
| Brand | Velux |
|---|---|
| Width | 550 mm |
| Fire Escape Window | No |
| Glass Type | 70-Pane Double Glazing |
| Glazed | No |
| Glazing Type | Clear Glazed |
| Height | 980 mm |
| Opening Type | Centre Pivot |
| Operation | Manual |
| Roof Type | Pitched Roof |
| Finish | White Painted |
| Roof Pitch | 15° to 90° |
| Cavity Type | Argon Gas Filled |
| Inner Pane | 6.4mm Laminated Glass |
| Model Name / No | GGL CK04 2070 |
| Outer Pane | 4mm Toughened Glass |
| Thermal Conductivity | 1.3 W/mK |
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.
The Velux GGL CK04 2070 is a white painted pine centre-pivot roof window measuring 550mm by 980mm. It is designed to introduce natural daylight and provide controlled ventilation into loft conversions, extensions, and attics. The water-based white painted finish features a subtle wood grain and offers a low-maintenance surface suitable for contemporary interiors.
Operating via a top-mounted control bar, the window pivots from the centre, allowing for easy opening and closing even when furniture is placed directly underneath. It incorporates an integrated ventilation flap, enabling fresh airflow while the unit is securely closed. For external maintenance, the window sash rotates 180 degrees and locks in place, allowing the outer glass to be safely cleaned from inside the room.
This model features Velux 70-pane double glazing, which comprises a 4mm toughened outer pane and a 6.4mm laminated inner pane for increased safety. It achieves a U-value of 1.3W/m²K to support modern energy efficiency requirements and includes a UV filter to protect interior furnishings. The window is compatible with roof pitches ranging from 15 to 90 degrees and integrates with standard roof windows flashings for a secure, watertight installation.
- Features 70-pane double glazing with a laminated inner pane for added safety.
- Achieves a U-value of 1.3W/m²K to support modern thermal efficiency standards.
- Operates via a top control bar allowing use with furniture placed underneath.
- Rotates 180 degrees internally for safe cleaning of the outer glass pane.
- Includes an integrated ventilation flap for airflow when the window is closed.
| Brand | Velux |
|---|---|
| Width | 550 mm |
| Fire Escape Window | No |
| Glass Type | 70-Pane Double Glazing |
| Glazed | No |
| Glazing Type | Clear Glazed |
| Height | 980 mm |
| Opening Type | Centre Pivot |
| Operation | Manual |
| Roof Type | Pitched Roof |
| Finish | White Painted |
| Roof Pitch | 15° to 90° |
| Cavity Type | Argon Gas Filled |
| Inner Pane | 6.4mm Laminated Glass |
| Model Name / No | GGL CK04 2070 |
| Outer Pane | 4mm Toughened Glass |
| Thermal Conductivity | 1.3 W/mK |
- Delivery cost will be calculated at checkout once delivery address has been confirmed
- Delivery lead times are an estimate only
- Delivery drivers will always prioritise safety over convenience when offloading materials
- Bagged products such as cement and plaster cannot be returned once opened
- Jumbo bags cannot be returned once delivered
- All other goods may be returned within 3 months with a proof of purchase provided
- Chargeable pallets may be returned for a full refund
- All online pricing is specific to Northern Ireland only. Pricing for our Isle of Man branch may vary.
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