What does skylight replacement in Ashford, Kent involve?
Skylight replacement in Ashford, Kent means replacing tired domes and failed glass with a modern rooflight. We cover the TN24 district and the rest of Kent, with a survey before any price is fixed.
Period cottages and conservation-area streets are common in the South East, so slim conservation rooflights are often the right choice. Think of skylight replacement for yellowed domes, misted glass and leaking roof windows.
From Ashford, Kent to Faversham, Canterbury and Folkestone, the same survey-first process applies: measure, specify, fix the price, then fit.
Specification options
- Dome to flat glass upgrade
- Upstand rebuild and insulation
- Fixed to electric opening
- Like-for-like size replacement
- Roof window replacement in pitched roofs
- Option to add opening and rain sensor
- Better thermal performance
What to check first
- Old glass and domes are disposed of responsibly
- Upstand and roof condition decide the scope
Planning and building rules for Ashford, Kent
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.
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. 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.
Our planning guide covers each nation in more detail.
What does skylight replacement cost in Ashford, Kent?
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 |
How the job runs
- Tell us what you have. Send the TN24 postcode, a rough size and a couple of photos.
- Survey. We measure the opening, check the roof build-up and agree the options.
- Agree the quote. You approve the specification and price before anything is ordered.
- Installation day. Usually one day into a prepared opening, longer for new openings.
Nearby towns
More we do in Ashford, Kent
Skylight replacement in Ashford, Kent: questions
Can I go bigger when replacing?
Possibly. Enlarging the opening means trimming joists, so we check the structure first.
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.
Can you work alongside my builder in Ashford, Kent?
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 Ashford, Kent?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
