Triple Glazed Flat Rooflight 1700 x 1200mm
Bring more natural daylight into your home with our high-performance triple glazed flat rooflight. Designed for flat roof applications, this fixed, non-opening rooflight combines excellent thermal insulation, noise reduction and high levels of natural light transmission. It is an ideal choice for kitchens, home extensions, living spaces and other areas where additional natural light is needed.
Our flat roof skylights are suitable for both new and existing flat roof installations. This 1700 x 1200mm rooflight features high-performance triple glazing with a 6mm toughened, self-cleaning outer glass pane, helping to reduce maintenance while providing excellent long-term performance.
With a U-value of 0.83 W/m²K, the triple glazed flat roof window provides excellent thermal insulation, helping to reduce heat loss and maintain a more comfortable indoor environment throughout the year. Triple glazing also provides improved acoustic insulation, helping to reduce external noise.
Glass Specification
- Triple glazed high-performance glass unit
- Low-E glass for improved thermal efficiency
- Argon-filled glazing for enhanced insulation
- 6mm toughened self-cleaning glass on the outer pane
- U-value: 0.83 W/m²K
- Excellent natural light transmission
- Low-maintenance design
Flat Rooflight Dimensions
- External size: 1700 x 1200mm
- Internal size: 1500 x 1000mm
- Structural opening required: 1520 x 1020mm
Benefits of a Triple Glazed Flat Rooflight
A triple glazed flat rooflight provides an effective way to introduce more natural daylight while improving the thermal and acoustic performance of your flat roof.
- Excellent thermal insulation – helps reduce heat loss and maintain a comfortable indoor temperature.
- Improved noise reduction – triple glazing helps reduce external noise for a quieter living space.
- Reduced condensation – improved thermal performance can help reduce the risk of condensation.
- Increased natural daylight – makes darker rooms feel brighter and more spacious.
- Improved energy efficiency – better insulation can help reduce heat loss and energy consumption.
- Low maintenance – the self-cleaning outer glass helps reduce regular cleaning requirements.
Custom Flat Rooflights
At Modern Rooflights, we can also supply custom rooflight solutions to suit different project requirements. Our flat roof windows are suitable for a wide range of new and existing flat roof applications.
For installation information, structural requirements and technical guidance, please see our Installation / Fitting Guide.
Rooflight Delivery
We offer nationwide delivery throughout Ireland, with delivery typically available within 2–3 days.