In Swanley, as everywhere, many uPVC roof lanterns have an aluminium core with uPVC cladding and cappings. Send photos and we'll tell you what we think has failed.
Is it time for uPVC roof lantern repairs?
- Yellowed or brittle end caps
- Green algae along the bars
- Rattling or whistling in wind
Why it happens
UV ageing
uPVC components become brittle and crack after years of sun.
Blocked drainage
As with all lanterns, blocked eaves drainage causes overflow.
About Swanley and the BR8 area
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.
Near the coast, salt in the air is hard on aluminium finishes and fixings; washing the frame occasionally and touching in chips keeps corrosion away.
We cover Swanley as part of Kent, about 17 miles from Maidstone.
If you're just outside Swanley, we also cover Bexley (3 miles), Dartford (4 miles), Welling (5 miles).
Guide prices for uPVC roof lantern repairs in Swanley
Most uPVC roof lantern repairs jobs come in between £175 and £595 ex VAT (£210–£714 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?
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.
uPVC roof lantern repairs in Swanley: questions
Do you cover Swanley?
Yes. We cover Swanley, including the BR8 postcode area, as part of Kent. 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.
Which places near Swanley do you cover?
As well as Swanley, we cover nearby Bexley, Dartford, Welling, Eltham and the rest of Kent.
What does a uPVC lantern repair cost?
Usually £175–£595 ex VAT per lantern, confirmed in writing before work starts.
Can you change my uPVC lantern's colour?
Yes, with a respray suitable for uPVC.
Other lantern repairs in Swanley
- Roof lantern resealing in Swanley
- Glazing bar and capping repairs in Swanley
- Cracked lantern glass replacement in Swanley
- Opening vent and actuator repairs in Swanley
- Leak investigation and inspection in Swanley
- Orangery lantern repairs in Swanley
uPVC roof lantern repairs near Swanley
More about uPVC roof lantern repairs · All roof lantern repairs in Swanley