What does skylight replacement in Yeovil involve?
Skylight replacement in Yeovil means replacing tired domes and failed glass with a modern rooflight. We cover the BA20 district and the rest of Somerset, with a survey before any price is fixed.
Stone cottages, slate roofs and conservation areas are common in the South West, and conservation-profile rooflights keep the roofline quiet. Think of skylight replacement for yellowed domes, misted glass and leaking roof windows.
Neighbouring towns include Sherborne (8 km) and Bridport (25 km). We offer a survey date when we reply to your enquiry.
Options we can specify in Yeovil
- Dome to flat glass upgrade
- Roof window replacement in pitched roofs
- Like-for-like size replacement
- Fixed to electric opening
- Misted glass unit replacement only
- Clearer view and more light
- Option to add opening and rain sensor
Things we check at survey
- Old glass and domes are disposed of responsibly
- Enlarging the opening changes the structure and may need approval
Planning and building rules for Yeovil
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 replacement cost in Yeovil?
Prices below are shown including and excluding VAT. In Yeovil, as elsewhere, making good inside and access equipment are the main variables.
| 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 |
How the job runs
- Tell us what you have. Send the BA20 postcode, a rough size and a couple of photos.
- Measure and check. A surveyor visits Yeovil, measures and checks structure and access.
- 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.
Skylight replacement near Yeovil
More we do in Yeovil
Common questions
Can you replace only the misted glass?
Sometimes, if the frame is sound and the maker supplies replacement units. Often a complete new rooflight costs little more and performs better.
Can I go bigger when replacing?
Possibly. Enlarging the opening means trimming joists, so we check the structure first.
What do you do with the old unit?
We remove it from site and recycle what can be recycled.
Will I need planning permission in Yeovil?
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.
Do I need to be at home for the survey in Yeovil?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
