Resealing is the planned, whole-lantern version of a leak repair: we cut out the old, failed sealant, clean every joint back to a sound surface and reseal the cappings, ridge and eaves with materials that suit the frame. Send photos from Bloxwich (WS3) and we'll tell you which it is — with the price agreed in writing before any work.
Signs you need roof lantern resealing
- Black mould or dirt lines trapped in old silicone
- Several small leaks rather than one obvious one
- Sealant applied over sealant from previous patch repairs
Common causes we find
Sealant past its life
Exposed sealant on a roof takes UV, frost and constant expansion and contraction. It hardens, loses grip and pulls away from the glass.
Patch over patch
Fresh sealant run over old, dirty sealant rarely bonds. It looks fixed for a season and then lets go.
Roof lanterns in Bloxwich
Leaf fall from garden trees is the most common cause of eaves overflow on suburban extensions. If your lantern sits near trees, clearing the eaves channel each autumn prevents a lot of drips.
Urban grime and traffic film dull glass and frames quickly; a clean and seal check makes a tired lantern look and perform much better.
From Birmingham to Bloxwich is roughly 10 miles — all part of the West Midlands area we cover.
If you're just outside Bloxwich, we also cover Walsall (2 miles), Willenhall (3 miles), Wednesfield (4 miles).
How much should it cost?
Most roof lantern resealing jobs come in between £245 and £495 ex VAT (£294–£594 including VAT), per lantern. 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?
In England, like-for-like repairs to a roof lantern don't usually involve building control. A full replacement or a bigger opening is controlled under the Building Regulations 2010, so we set out the route in writing first. 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.
Roof lantern resealing in Bloxwich: questions
How do I get a price for roof lantern resealing in Bloxwich?
Send a few photos of the lantern and the problem, with your Bloxwich postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
Which places near Bloxwich do you cover?
As well as Bloxwich, we cover nearby Walsall, Willenhall, Wednesfield, Aldridge and the rest of West Midlands.
How much does it cost to reseal a roof lantern?
A standard-size lantern on a single-storey extension is usually £245–£495 ex VAT. Larger lanterns, difficult access or gasket replacement add to that, and you get the fixed price in writing first.
Can you match the colour of my frame?
We use sealants in common frame colours such as anthracite grey, black and white, and match as closely as the range allows.
Other lantern repairs in Bloxwich
- Glazing bar and capping repairs in Bloxwich
- Eaves beam and gutter repairs in Bloxwich
- Aluminium roof lantern repairs in Bloxwich
- Cleaning and maintenance in Bloxwich
- Urgent leak make-safe in Bloxwich
- Roof lantern replacement in Bloxwich
Roof lantern resealing near Bloxwich
More about roof lantern resealing · All roof lantern repairs in Bloxwich