How we approach skylight installation in Liverpool
Our skylight installation service in Liverpool covers survey, supply and fit — new openings, extensions and fit-only work. Every job starts with a survey of the opening, the roof covering and the room below, and a fixed written price.
Exposed hillside towns in the North West need flashing and seal details that cope with wind-driven rain. Think of skylight installation for new extensions, new openings and fit-only jobs.
Liverpool is the main town we list in Merseyside; we also cover nearby Birkenhead and Wallasey.
What you can choose
- Supply and fit
- New openings with joist trimming
- Fit only (customer-supplied units)
- Upstands and flashings
- Internal plaster reveal
- Fitting for builders on new extensions
- Making good inside included
What to check first
- Work at height is planned with suitable access
- Structural changes may need an engineer's check
Consents for skylight installation in Liverpool
In England a rooflight on a house is usually permitted development under Class C if it projects no more than 150 mm beyond the roof slope and sits no higher than the ridge. Listed buildings need listed building consent, flats have no householder permitted development rights, and an Article 4 direction can remove the rights in some conservation areas.
Building Regulations Approved Document L sets a limiting U-value of 2.2 W/m²K for new or replacement rooflights in existing homes, measured in the horizontal plane; roof windows need 1.4 W/m²K or a Band B energy rating. The Future Homes and Buildings Standards, published in March 2026, apply from 24 March 2027 and keep the 2.2 W/m²K limit for rooflights.
Read the planning permission guide before you commit to a design.
What does skylight installation cost in Liverpool?
Prices below are shown including and excluding VAT. In Liverpool, as elsewhere, making good inside and access equipment are the main variables.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| New opening in an existing roof, supply and fit | £2,395 – £5,395 | £1,995 – £4,495 |
| Supply and fit into a new extension Typical | £1,435 – £3,595 | £1,195 – £2,995 |
| Fit only, customer-supplied unit | £595 – £1,195 | £495 – £995 |
From enquiry to finished job
- Tell us what you have. Send the L1 postcode, a rough size and a couple of photos.
- Measure and check. A surveyor visits Liverpool, measures and checks structure and access.
- Fixed quote. Product, work and price in writing — nothing is ordered until you agree.
- Fitting and handover. We install, clean down and leave product and warranty documents.
Neighbouring towns
More we do in Liverpool
Questions about skylight installation in Liverpool
Do you fit rooflights bought elsewhere?
Yes. We check the product and the opening first, and our workmanship terms cover the fitting rather than the product.
How long does installation take?
Fitting into a prepared upstand takes about a day. A new opening in an existing roof, including making good, often takes two to three days.
Do you work with builders?
Yes — on new extensions we fit to the builder's programme once the upstand or roof is ready.
How do I book a survey in Liverpool?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
Do you offer skylight installation in Liverpool?
Yes. We carry out skylight installation in Liverpool and across Merseyside. Send your postcode and we will offer a survey date when we reply.
