Dormer Apex
System
The Keylite Dormer System opens up the opportunity for a unique fresh air experience with the convenience of the top handle on our Centre Pivot Windows, allowing easy opening to create a well ventilated and bright space.
Available in a configuration of 4 or 6 windows, the Keylite Dormer can be made even more practical with the selection of Electric or Solar powered options for maximum fingertip control.
Features
- Fully insulated Keylite Dormer frame work.
- All associated aluminium flashing components required to complete the installation.
- Colour matched internal decorative trims.
Note: The Keylite Dormer Kit refers only to the frame work, flashings and decorative trims. For complete system, the Roof Windows must be specified seperately. For further information, please contact the Keylite Technical Team.
Follow these steps when choosing a Keylite Dormer System:
Decide if the system you require is a configuration of 4 or 6 roof windows. Special consideration should be given to structural opening sizes.
Note: Check with your local Building Control Department prior to installation.
Suitability
Window Sizes 05, 07C or 08
Window Sizes 04, 07B or 08B
Select your Centre Pivot roof windows in size 05, 07C or 08. Choose from:
- PVC, Pine or White Finish.
- Glazing options (Hi-Therm Recommended).
- Integral Blind.
For optimum use, Keylite recommends Solar or Electrically operated Centre Pivot roof windows.
Note: Roof windows are to be costed separately.
Finish Options
Choose the perfect finish for your Keylite Roof Window. Keylite Roof Windows come in three different finishes: Polar White PVC, White Painted Pine or Clear Lacquered Pine.
Polar White
PVC 
- 20 Year Guarantee – Centre Pivot only
- Premium grade PVC materials
- Moisture Resistant
- Maintenance Free
- Energy Efficient
White Painted
Pine 
- 10 Year Guarantee
- Timber with a clean coat of white paint
- Ideal for kitchens and bathrooms
- Low Maintenance
Pine Clear
Lacquered 
- 10 Year Guarantee
- Timber with clear satin lacquer applied in multiple coats
- Ideal for most interiors
- Practical and Hard-wearing
| Size Code | DRX4 04 | DRX4 05 | DRX4 07B | DRX4 07C | DRX4 08B | DRX4 08 | DRX6 04 | DRX6 05 |
|---|---|---|---|---|---|---|---|---|
| Individual Roof Window Size WxH(mm) | 780x980 | 780x1180 | 940x980 | 940x1180 | 1140x980 | 1140x1180 | 780x980 | 780x1180 |
| Structural Opening Size WxH(mm) | 1550x2095 | 1550x2470 | 1870x2095 | 1870x2470 | 2270x2095 | 2270x2470 | 2350x2095 | 2350x2470 |
Service & Support
Our technical experts are on hand to advise and assist you at the design and specification stage.
Patented Innovation
Our patents mean that other conventional roof windows do not share many of our extraordinary features.
Up to 20 Year Guarantee*
We are confident that our products will give trouble free performance throughout this period and beyond. *See Guarantee terms
Buy Online
Available in
Great Britain, Northern Ireland & Republic of Ireland