ROOFLANTERNREPAIRS.co.uk
0800 088 6248 Get a guide price

Greater London · SW1P

Cleaning and maintenance in Westminster

We cover Westminster and the wider Greater London area for cleaning and maintenance. In short, we clear, clean and check lanterns so small problems are caught before they leak — and you know the price before any work begins.

Get a guide priceCall 0800 088 6248

In Westminster, as everywhere, most roof lantern leaks start as small, preventable problems: blocked eaves, a lifted capping, a tired seal. Send photos and we'll tell you what we think has failed.

Roof lantern glass being cleaned with a water-fed pole and brush on a flat roof

Signs you need cleaning and maintenance

  • Dirty glass or green algae on the frame
  • Leaves or moss at the eaves
  • You've never had it checked

Why it happens

Debris

Leaves and moss block drainage.

Unnoticed wear

Nobody looks at the roof until it leaks.

About Westminster and the SW1P area

Sun and UV do more damage than rain on many lanterns here: brittle ridge caps, chalky finishes and hardened gaskets. They're cheap to replace before they let water in.

Across London, many lanterns sit on rear extensions with access only through the house, so we protect floors and plan the work to keep time indoors to a minimum. Parking and any permits are factored into the quote.

We also cover nearby Pimlico (1 mile), Chelsea (2 miles), Battersea (2 miles).

Guide prices for cleaning and maintenance in Westminster

Guide price, per visit£95–£245 ex VAT£114–£294 inc VAT

Guide price for cleaning and maintenance: £95–£245 ex VAT (£114–£294 inc 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?

  1. Send photosWhatsApp or upload a few photos and tell us when it leaks.
  2. Guide priceWe reply with a guide price and whether a visit is needed.
  3. Fixed price in writingYou approve the price and the date before anything starts.
  4. Repair and testWe fix what's failed, water-test where it matters, and send photos.

Cleaning and maintenance in Westminster: questions

Do you cover Westminster?

Yes. We cover Westminster, including the SW1P postcode area, as part of Greater London. Send photos by WhatsApp or the form for a free guide price, and we'll confirm the fixed price in writing before any work starts.

Do you need to visit to price cleaning and maintenance?

Not always. Clear photos are often enough for a guide price. Where the cause isn't obvious, a visit to inspect and water-test is charged from £145 ex VAT, confirmed before we come.

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 Westminster

Cleaning and maintenance near Westminster

More about cleaning and maintenance · All roof lantern repairs in Westminster

Call freeGuide price