We carry out flat rooflight and skylight repairs in Ashford, Surrey and across the TW15 area. Flat rooflights fail in the same places as lanterns: the seal to the upstand, the roof junction and the glass unit.
What you might be seeing
- Water around the rooflight edge
- Misted glass
- Ponding on the glass (not enough fall)
Common causes we find
No fall
Flat glass needs a slight fall to shed water; ponding stresses seals.
Upstand detail
As with lanterns, the membrane must be dressed up and sealed.
Covering Ashford, Surrey and nearby
Even in drier areas, one heavy downpour with blocked eaves is enough to overflow a lantern indoors. Clearing the eaves channel is the simplest prevention there is.
From Guildford to Ashford, Surrey is roughly 14 miles — all part of the Surrey area we cover.
Close by, we also cover Staines (2 miles), Feltham (2 miles), Sunbury-on-Thames (3 miles).
Guide prices for flat rooflight and skylight repairs in Ashford, Surrey
Guide price for flat rooflight and skylight repairs: £195–£595 ex VAT (£234–£714 inc VAT), per rooflight. Towers or scaffold, where needed, are priced into the quote. Your fixed price is confirmed in writing before any work starts.
Do you need permission in England?
Straightforward repairs — resealing, gaskets, cappings, eaves and like-for-like parts — don't normally need building regulations approval in England. Replacing the whole lantern or enlarging the opening is different and falls under the Building Regulations 2010; we confirm in writing which route applies before any replacement. Listed buildings need listed building consent from the local council for alterations, and conservation areas can have extra controls; like-for-like repairs are treated differently from changes, so check with the council's conservation officer first.
How does it work?
- Send photosWhatsApp or upload a few photos and tell us when it leaks.
- Guide priceWe reply with a guide price and whether a visit is needed.
- Fixed price in writingYou approve the price and the date before anything starts.
- Repair and testWe fix what's failed, water-test where it matters, and send photos.
Flat rooflight and skylight repairs in Ashford, Surrey: questions
How do I get a price for flat rooflight and skylight repairs in Ashford, Surrey?
Send a few photos of the lantern and the problem, with your Ashford, Surrey postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
Do you need to visit to price flat rooflight and skylight repairs?
Not always. Clear photos are often enough for a guide price. Where the cause isn't obvious, a visit to inspect and water-test is charged from £145 ex VAT, confirmed before we come.
What does a flat rooflight repair cost?
Usually £195–£595 ex VAT, confirmed in writing before work starts.
Do you replace walk-on rooflight glass?
Walk-on glass is a specialist structural unit; we can measure and specify a replacement from the right manufacturer.
Other lantern repairs in Ashford, Surrey
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- Eaves beam and gutter repairs in Ashford, Surrey
- Flat roof junction and flashing repairs in Ashford, Surrey
- Condensation diagnosis and fixes in Ashford, Surrey
- Urgent leak make-safe in Ashford, Surrey
- Orangery lantern repairs in Ashford, Surrey
Flat rooflight and skylight repairs near Ashford, Surrey
More about flat rooflight and skylight repairs · All roof lantern repairs in Ashford, Surrey