Flat rooflights fail in the same places as lanterns: the seal to the upstand, the roof junction and the glass unit. Send photos from Sittingbourne (ME10) and we'll tell you which it is — with the price agreed in writing before any work.
Is it time for flat rooflight and skylight repairs?
- Water around the rooflight edge
- Misted glass
- Cracked sealant or a lifted membrane at the upstand
What usually causes it?
Upstand detail
As with lanterns, the membrane must be dressed up and sealed.
Unit failure
Edge seals fail and the unit mists.
About Sittingbourne and the ME10 area
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.
Coastal wind drives rain hard against lanterns, so cappings and ridge seals on the seaward face take the most punishment.
Sittingbourne is around 11 miles from Maidstone, and both are within our Kent coverage.
Neighbouring places we cover include Faversham (7 miles), Gillingham (9 miles), Chatham (9 miles).
How much should it cost?
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?
Most lantern repairs in England need no approval at all. Where a job turns into a replacement, the Building Regulations 2010 apply and we confirm how the work will be signed off before we start. 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 Sittingbourne: questions
Can you repair a lantern someone else installed in Sittingbourne?
Yes. We repair lanterns whoever fitted them. If yours is still under the installer's warranty, contact them first so you don't affect it.
Which places near Sittingbourne do you cover?
As well as Sittingbourne, we cover nearby Faversham, Gillingham, Chatham, Rochester and the rest of Kent.
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 Sittingbourne
- Roof lantern leak repairs in Sittingbourne
- Glazing bar and capping repairs in Sittingbourne
- Eaves beam and gutter repairs in Sittingbourne
- Cracked lantern glass replacement in Sittingbourne
- Opening vent and actuator repairs in Sittingbourne
- Roof lantern replacement in Sittingbourne
Flat rooflight and skylight repairs near Sittingbourne
More about flat rooflight and skylight repairs · All roof lantern repairs in Sittingbourne