We carry out cleaning and maintenance in Altrincham and across the WA14 area. Most roof lantern leaks start as small, preventable problems: blocked eaves, a lifted capping, a tired seal.

What you might be seeing
- Dirty glass or green algae on the frame
- You've never had it checked
- The lantern is under trees
What usually causes it?
Algae and dirt
Hold moisture against seals and spoil the view.
Unnoticed wear
Nobody looks at the roof until it leaks.
Roof lanterns in Altrincham
Damp, mild winters keep moss and algae growing on flat roofs and lantern frames, which holds water against seals and blocks weep slots. Regular clearing makes a real difference in wetter areas.
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 Manchester to Altrincham is roughly 8 miles — all part of the Greater Manchester area we cover.
Neighbouring places we cover include Sale (3 miles), Urmston (4 miles), Stretford (5 miles).
Guide prices for cleaning and maintenance in Altrincham
Typical range: £95–£245 ex VAT, which is £114–£294 with VAT, per visit. 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.
Cleaning and maintenance in Altrincham: questions
How do I get a price for cleaning and maintenance in Altrincham?
Send a few photos of the lantern and the problem, with your Altrincham 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 Altrincham do you cover?
As well as Altrincham, we cover nearby Sale, Urmston, Stretford, Wilmslow and the rest of Greater Manchester.
What does a maintenance visit cost?
Usually £95–£245 ex VAT per visit depending on size and access, confirmed in writing before the visit.
Do you clean the inside of the glass?
We can, where safe access from inside is possible; let us know when booking.
Other lantern repairs in Altrincham
- Roof lantern resealing in Altrincham
- Glazing bar and capping repairs in Altrincham
- Solar control and self-cleaning glass upgrades in Altrincham
- Roof lantern respraying in Altrincham
- Flat rooflight and skylight repairs in Altrincham
- Urgent leak make-safe in Altrincham
Cleaning and maintenance near Altrincham
More about cleaning and maintenance · All roof lantern repairs in Altrincham