Flat rooflights fail in the same places as lanterns: the seal to the upstand, the roof junction and the glass unit. We carry out flat rooflight and skylight repairs across Northamptonshire, with a guide price from your photos and a fixed price in writing before any work starts.
Signs you need flat rooflight and skylight repairs
- Water around the rooflight edge
- Ponding on the glass (not enough fall)
- 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.
Roof lanterns in Northamptonshire
Most inland lantern leaks aren't storm damage; they're usually tired sealant, a lifted capping or blocked eaves drainage. All three are quick to find and fix once you know where to look.
What should you expect to pay for flat rooflight and skylight repairs in Northamptonshire?
Most flat rooflight and skylight repairs jobs come in between £195 and £595 ex VAT (£234–£714 including 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 Northamptonshire: questions
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.
Which towns in Northamptonshire do you cover?
All of Northamptonshire, including Northampton, Corby, Kettering, Wellingborough, Rushden, Daventry. Rural and remote addresses are covered by arrangement.
How do I get a price for flat rooflight and skylight repairs in Northamptonshire?
Send a few photos of the lantern and the problem with your postcode, by WhatsApp or the form. We reply with a guide price and confirm the fixed price in writing before any work starts.
Other repairs in Northamptonshire
- Roof lantern leak repairs in Northamptonshire
- Roof lantern resealing in Northamptonshire
- Glazing bar and capping repairs in Northamptonshire
- Misted glass unit replacement in Northamptonshire
- Cracked lantern glass replacement in Northamptonshire
- Opening vent and actuator repairs in Northamptonshire
Nearby areas
- Flat rooflight and skylight repairs in Rutland
- Flat rooflight and skylight repairs in Leicestershire
- Flat rooflight and skylight repairs in Bedfordshire
- Flat rooflight and skylight repairs in Warwickshire
- Flat rooflight and skylight repairs in Cambridgeshire
More about flat rooflight and skylight repairs · All roof lantern repairs in Northamptonshire