Trade flat rooflights in Lancashire
For jobs anywhere in Lancashire, 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
- The manufacturing time for flat rooflights depends on the specification, and the date is confirmed on your order acknowledgement.
- Delivery area
- All of Lancashire
- Regulations
- England rules apply
Ordering flat rooflights for jobs in Lancashire
A flat rooflight should not be laid dead flat. Water needs to run off, so the upstand is built to a slight fall or the unit has one built in.
Rooflights in England should meet the limiting U-value for rooflights in Approved Document L. The glazing can be specified to suit where the job is, and the U-value is stated on your quote.
Specification at a glance
- Solar-control glass options
- Toughened outer pane and laminated inner pane
- Square and rectangular sizes
- Double or triple glazed
- Minimal or hidden aluminium frame
Delivery across Lancashire
Orders for Lancashire 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 Lancashire
19 town pages for flat rooflights in this area.
Flat rooflights in Lancashire: common questions
Do you supply flat rooflights across all of Lancashire?
Yes, to sites and yards anywhere in Lancashire. Delivery is priced per order.
Which building regulations apply to jobs in Lancashire?
The rules for England apply. You can specify flat rooflights to suit, and the performance values are stated on your quote. Your installer or designer remains responsible for compliance and any notification.
How do I get trade prices for Lancashire?
Send your schedule through the quote form or by email, and apply for a trade account if you do not already have one.
Can I walk on a flat rooflight?
Only if it is a walk-on unit designed for it. Tell us if you need one.
How do I measure?
Give us the external size of the finished upstand.