In Rochester, as everywhere, flat rooflights fail in the same places as lanterns: the seal to the upstand, the roof junction and the glass unit. Send photos and we'll tell you what we think has failed.
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
Why it happens
Upstand detail
As with lanterns, the membrane must be dressed up and sealed.
Unit failure
Edge seals fail and the unit mists.
Roof lanterns in Rochester
Sun and UV do more damage than rain on many lanterns here: brittle ridge caps, chalky finishes and hardened gaskets. They're cheap to replace before they let water in.
Near the coast, salt in the air is hard on aluminium finishes and fixings; washing the frame occasionally and touching in chips keeps corrosion away.
From Maidstone to Rochester is roughly 8 miles — all part of the Kent area we cover.
Close by, we also cover Chatham (1 mile), Strood (1 mile), Gillingham (2 miles).
Guide prices for flat rooflight and skylight repairs in Rochester
Typical range: £195–£595 ex VAT, which is £234–£714 with 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 Rochester: questions
Do you cover Rochester?
Yes. We cover Rochester, including the ME1 postcode area, as part of Kent. Send photos by WhatsApp or the form for a free guide price, and we'll confirm the fixed price in writing before any work starts.
How do I get a price for flat rooflight and skylight repairs in Rochester?
Send a few photos of the lantern and the problem, with your Rochester postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
What does a flat rooflight repair cost?
Usually £195–£595 ex VAT, confirmed in writing before work starts.
Can you fix a Velux-style roof window?
Our focus is flat rooflights and lanterns; pitched roof windows are a different trade and we'll say so if that's what you have.
Other lantern repairs in Rochester
- Glazing bar and capping repairs in Rochester
- Eaves beam and gutter repairs in Rochester
- Solar control and self-cleaning glass upgrades in Rochester
- Condensation diagnosis and fixes in Rochester
- Opening vent and actuator repairs in Rochester
- Urgent leak make-safe in Rochester
Flat rooflight and skylight repairs near Rochester
More about flat rooflight and skylight repairs · All roof lantern repairs in Rochester