Skylight installation for Rottingdean: the essentials
Thinking about skylight installation in Rottingdean? The short answer: survey, supply and fit — new openings, extensions and fit-only work. The longer answer depends on your roof, which is why we survey before we price.
Across the South East, single-storey kitchen extensions on 1930s semis and post-war detached houses are where most flat rooflights and lanterns go. In Rottingdean, as anywhere, skylight installation is the usual choice for new extensions, new openings and fit-only jobs.
Jobs in Rottingdean are planned around access: whether the roof can be reached from the garden, whether a hoist or crane is needed, and where we can park. We check this when we measure.
Choices for your Rottingdean project
- Upstands and flashings
- New openings with joist trimming
- Internal plaster reveal
- Electrics coordination
- Fit only (customer-supplied units)
- Making good inside included
- New openings in existing roofs
Things we check at survey
- Building Regulations approval (a building warrant in Scotland) may be needed
- Fit-only work relies on the product being suitable and complete
Planning and building rules for Rottingdean
Most rooflights on English houses do not need planning permission, provided they keep within 150 mm of the roof surface and below the ridge line. 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. In an extension, glazing including rooflights is normally limited to 25% of the new floor area plus any windows or doors the extension covers, unless a whole-house calculation shows otherwise.
Read the planning permission guide before you commit to a design.
Guide prices for Rottingdean
Prices below are shown including and excluding VAT. In Rottingdean, 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 |
What happens next
- Tell us what you have. Send the BN2 postcode, a rough size and a couple of photos.
- Free site visit. For new installs we survey free, measure and confirm the roof detail.
- Fixed quote. Product, work and price in writing — nothing is ordered until you agree.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Nearby towns
More we do in Rottingdean
Common questions
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.
Do I need a structural engineer?
For new openings that cut joists or rafters, a structural check is sensible and building control may ask for calculations.
Do you work with builders?
Yes — on new extensions we fit to the builder's programme once the upstand or roof is ready.
Is the survey in Rottingdean free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
Do you offer skylight installation in Rottingdean?
Yes. We carry out skylight installation in Rottingdean and across East Sussex. Send your postcode and we will offer a survey date when we reply.
