In Dewsbury, 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.

Signs you need flat rooflight and skylight repairs
- Water around the rooflight edge
- Misted glass
- Ponding on the glass (not enough fall)
Common causes we find
No fall
Flat glass needs a slight fall to shed water; ponding stresses seals.
Unit failure
Edge seals fail and the unit mists.
Roof lanterns in Dewsbury
Western and upland parts of the UK get more rain and more wind-driven rain than the east, and that's what finds weak cappings and blocked eaves first. Lanterns here benefit from a check of the bars on the most exposed face and a clear eaves channel before winter.
Urban grime and traffic film dull glass and frames quickly; a clean and seal check makes a tired lantern look and perform much better.
Dewsbury is around 8 miles from Leeds, and both are within our West Yorkshire coverage.
Neighbouring places we cover include Batley (1 mile), Ossett (2 miles), Morley (4 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?
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.
Flat rooflight and skylight repairs in Dewsbury: questions
How do I get a price for flat rooflight and skylight repairs in Dewsbury?
Send a few photos of the lantern and the problem, with your Dewsbury 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 Dewsbury do you cover?
As well as Dewsbury, we cover nearby Batley, Ossett, Morley, Cleckheaton and the rest of West Yorkshire.
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 Dewsbury
- Misted glass unit replacement in Dewsbury
- Slipped glass panel repairs in Dewsbury
- Aluminium roof lantern repairs in Dewsbury
- Cleaning and maintenance in Dewsbury
- Orangery lantern repairs in Dewsbury
- Commercial roof lantern repairs in Dewsbury
Flat rooflight and skylight repairs near Dewsbury
More about flat rooflight and skylight repairs · All roof lantern repairs in Dewsbury