Skylight replacement in Weston-super-Mare: what is involved?
Our skylight replacement service in Weston-super-Mare covers replacing tired domes and failed glass with a modern rooflight. Every job starts with a survey of the opening, the roof covering and the room below, and a fixed written price.
Barn and chapel conversions in the South West often need bespoke or shaped rooflights to suit the original structure. Think of skylight replacement for older extensions due a modern rooflight.
From Weston-super-Mare to Burnham-on-Sea, Clevedon and Nailsea, the same survey-first process applies: measure, specify, fix the price, then fit.
Options we can specify in Weston-super-Mare
- Like-for-like size replacement
- Misted glass unit replacement only
- Upstand rebuild and insulation
- Roof window replacement in pitched roofs
- Dome to flat glass upgrade
- Often reuses the existing opening
- Cures most chronic leaks
Before you order: points to check
- A replacement is a chance to meet current thermal standards
- Enlarging the opening changes the structure and may need approval
Consents for skylight replacement in Weston-super-Mare
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.
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.
Skylight replacement prices in Weston-super-Mare
Guide prices for skylight replacement in Weston-super-Mare 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 |
|---|---|---|
| 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 |
What happens next
- Tell us what you have. Send the BS23 postcode, a rough size and a couple of photos.
- Measure and check. A surveyor visits Weston-super-Mare, measures and checks structure and access.
- Agree the quote. You approve the specification and price before anything is ordered.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Nearby towns
Related work in Weston-super-Mare
Questions about skylight replacement in Weston-super-Mare
Will it mess up my ceiling?
We protect the room and make good the reveal. Minor decoration may be needed afterwards.
What do you do with the old unit?
We remove it from site and recycle what can be recycled.
How long does a replacement take?
Usually a day for a standard rooflight on a sound upstand.
Can you work alongside my builder in Weston-super-Mare?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
Do I need to be at home for the survey in Weston-super-Mare?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
