Trade flat rooflights in Derbyshire
For jobs anywhere in Derbyshire, we supply flat rooflights made to your measurements, checked against your schedule and delivered ready to fit.
- Guide trade price
- £380 to £1,250 per rooflight, ex VAT, supply only, delivery extra
- Lead time
- Lead times for flat rooflights vary with size and spec. We give you the date when we acknowledge your order.
- Delivery area
- All of Derbyshire
- Regulations
- England rules apply
Ordering flat rooflights for jobs in Derbyshire
The inner pane is laminated so that if the glass breaks it stays in place rather than falling into the room below.
Walk-on and opening rooflights are different systems. If you need either, say so when you request a quote.
Specification at a glance
- Toughened outer pane and laminated inner pane
- Minimal or hidden aluminium frame
- Built-in fall or set on a sloped kerb for drainage
- Square and rectangular sizes
- Solar-control glass options
Delivery across Derbyshire
Orders for Derbyshire go out on our mainland routes. The delivery charge and date are shown on your quote, and the date is confirmed when your order is acknowledged.
Building regulations in England
Replacement rooflights and roof lanterns in England should meet a U-value of 2.2 W/m²K under Approved Document L. A lantern in a new extension is covered by the extension's own building regulations approval. Replacing a glazed or polycarbonate conservatory roof with a solid roof usually takes the conservatory out of the exemption, so building control approval is normally needed.
We do not start manufacturing until you have approved the order acknowledgement. It repeats each size, colour and opening direction so you can check it against your survey.
Towns we deliver to in Derbyshire
14 town pages for flat rooflights in this area.
Flat rooflights in Derbyshire: common questions
Do you supply flat rooflights across all of Derbyshire?
Yes, to sites and yards anywhere in Derbyshire. Delivery is priced per order.
Which building regulations apply to jobs in Derbyshire?
Derbyshire is in England, so the building regulations for England apply. The notes on this page summarise the main points for flat rooflights.
How do I get trade prices for Derbyshire?
Send your schedule through the quote form or by email, and apply for a trade account if you do not already have one.
Is the glass safe overhead?
The inner pane is laminated so broken glass stays held together.
Why does a flat rooflight need a fall?
So rainwater runs off instead of sitting on the glass. The upstand or the unit provides the slope.