Flat rooflights · Stock sizes
Configure your flat rooflight
Pick your size and glazing. Your trade price updates as you go.
400 × 700mm · Double Clear
Your configuration
Size (external kerb)
Stock sizes, measured across the outside of the finished kerb.
Measure the outside of your kerb, not the hole
Every rooflight is made to the external kerb size: the outside face of the finished upstand, over the waterproof membrane. Measuring the internal opening is the single most common ordering mistake, and it produces a unit that will not fit. If you are unsure, send us a photo and we will check it before we order.
Need a size that is not listed? Request a quote and we will price it for you.
Glazing
All with ceramic border
Insulated upstand
Optional. Supplied with fillet trims, ready to build onto.
Frame colour
Selected: Black (inside and out)
Summary
- Size (external kerb)
- 400 × 700mm
- Glazing
- Double Clear
- Upstand
- None
- Frame colour
- Black (inside and out)
working out your price…
Specification
- System
- Flat glass rooflight for flat roofs
- Sizes
- 12 stock sizes, 400 × 700mm to 1000 × 2700mm, measured as the EXTERNAL kerb size
- Glazing
- Double Clear, Double Blue, Double Lami Clear, Double Lami Blue, Triple Clear, Triple Blue, Triple Lami Clear, Triple Lami Blue
- Frame colour
- Black inside and out
- Border
- Ceramic border included as standard
- Upstands
- Insulated SIPS upstands available: 150mm SIPS Upstand, 200mm SIPS Upstand, 300mm SIPS Upstand, 350mm SIPS Upstand
Why this rooflight