How we approach skylight replacement in Newmarket
For Newmarket homes and buildings we offer skylight replacement: replacing tired domes and failed glass with a modern rooflight. We measure first, specify to the opening and confirm any planning or building-control points before quoting.
Many homes in the East have low-pitched roofs on later extensions, which are better served by flat rooflights than pitched roof windows. Skylight replacement suits older extensions due a modern rooflight.
Newmarket sits about 18 km from Haverhill and 20 km from Ely, and we cover the whole CB8 postcode district and the roads in between.
What you can choose
- Like-for-like size replacement
- Misted glass unit replacement only
- Dome to flat glass upgrade
- Upstand rebuild and insulation
- Fixed to electric opening
- Cures most chronic leaks
- Usually done in a day
Things we check at survey
- Old glass and domes are disposed of responsibly
- A replacement is a chance to meet current thermal standards
Do you need permission in Newmarket?
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. 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.
Under Approved Document L, a rooflight added to an English home must achieve at least 2.2 W/m²K (horizontal plane), and a roof window 1.4 W/m²K or Window Energy Rating Band B. 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.
See our building regulations guide for U-values, glazing limits and self-certification.
Guide prices for Newmarket
The ranges below are typical for straightforward jobs; your fixed price follows a survey of your roof.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Replacement with upstand rebuild and opening unit | £2,995 – £4,795 | £2,495 – £3,995 |
| Dome to flat glass upgrade Typical | £1,915 – £2,995 | £1,595 – £2,495 |
| Like-for-like glass rooflight | £1,555 – £2,155 | £1,295 – £1,795 |
The process, step by step
- Tell us what you have. Send the CB8 postcode, a rough size and a couple of photos.
- Measure and check. A surveyor visits Newmarket, measures and checks structure and access.
- Written price. You receive a fixed price listing the unit, the work and the lead time.
- Installation day. Usually one day into a prepared opening, longer for new openings.
Skylight replacement near Newmarket
Related work in Newmarket
Skylight replacement in Newmarket: questions
What do you do with the old unit?
We remove it from site and recycle what can be recycled.
Will it mess up my ceiling?
We protect the room and make good the reveal. Minor decoration may be needed afterwards.
Can I go bigger when replacing?
Possibly. Enlarging the opening means trimming joists, so we check the structure first.
Do you offer skylight replacement in Newmarket?
Yes. We carry out skylight replacement in Newmarket and across Suffolk. Send your postcode and we will offer a survey date when we reply.
Will I need planning permission in Newmarket?
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.
