We carry out flat rooflight and skylight repairs in Sudbury and across the CO10 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
- 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.
Covering Sudbury 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.
Coastal wind drives rain hard against lanterns, so cappings and ridge seals on the seaward face take the most punishment.
From Ipswich to Sudbury is roughly 18 miles — all part of the Suffolk area we cover.
If you're just outside Sudbury, we also cover Colchester (13 miles), Haverhill (13 miles), Braintree (13 miles).
What should you expect to pay in Sudbury?
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?
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 Sudbury: questions
Can you repair a lantern someone else installed in Sudbury?
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 Sudbury do you cover?
As well as Sudbury, we cover nearby Colchester, Haverhill, Braintree, Bury St Edmunds and the rest of Suffolk.
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.
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 Sudbury
- Glazing bar and capping repairs in Sudbury
- Flat roof junction and flashing repairs in Sudbury
- Slipped glass panel repairs in Sudbury
- Condensation diagnosis and fixes in Sudbury
- Timber roof lantern repairs in Sudbury
- Aluminium roof lantern repairs in Sudbury
Flat rooflight and skylight repairs near Sudbury
More about flat rooflight and skylight repairs · All roof lantern repairs in Sudbury