How we approach skylight installation in Seaham
Skylight installation in Seaham means survey, supply and fit — new openings, extensions and fit-only work. We cover the SR7 district and the rest of Durham, with a survey before any price is fixed.
Coastal exposure along the North East means we look closely at frame finishes and seals. Typical uses for skylight installation include builders' projects and retrofits into finished roofs.
Seaham sits about 8 km from Houghton-le-Spring and 8 km from Sunderland, and we cover the whole SR7 postcode district and the roads in between.
Choices for your Seaham project
- Supply and fit
- Internal plaster reveal
- Upstands and flashings
- New openings with joist trimming
- Fit only (customer-supplied units)
- Fitting for builders on new extensions
- Fixed price in writing before work
Before you order: points to check
- Structural changes may need an engineer's check
- Fit-only work relies on the product being suitable and complete
Consents for skylight installation in Seaham
English householder permitted development (Class C) normally covers rooflights that stand no more than 0.15 m proud of the roof plane and stay below the highest part of the roof. A rooflight on a side-facing slope must be obscure-glazed, and fixed shut unless the opening part is more than 1.7 m above the floor.
For English homes the energy rules ask for rooflights of 2.2 W/m²K or better and roof windows of 1.4 W/m²K (or WER Band B); most modern double glazed units meet both. Replacing a rooflight or roof window can be self-certified by an installer registered with an authorised competent person scheme; otherwise building control approval is needed.
Read the planning permission guide before you commit to a design.
What does skylight installation cost in Seaham?
Guide prices for skylight installation in Seaham are the same as anywhere we work — what changes the price is the job: access, structure, scaffold and finishing.
| 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 |
What happens next
- Tell us what you have. Send the SR7 postcode, a rough size and a couple of photos.
- Measure and check. A surveyor visits Seaham, measures and checks structure and access.
- Written price. You receive a fixed price listing the unit, the work and the lead time.
- Fitting and handover. We install, clean down and leave product and warranty documents.
Skylight installation near Seaham
More we do in Seaham
Common questions
Is the survey free?
Yes, for new installations. Repair visits are charged.
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.
Who handles building control?
We tell you which route applies — building control approval, a building warrant in Scotland, or in England and Wales self-certification by a registered competent person — and supply the product data.
How do I book a survey in Seaham?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
Do I need to be at home for the survey in Seaham?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
