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England · West Sussex

Aluminium roof lantern repairs in West Sussex

Aluminium roof lantern repairs in West Sussex: we replace worn gaskets, cappings, end caps and fixings and touch in the finish on aluminium lanterns. We cover towns including Chichester, Crawley, Worthing — send photos for a free guide price.

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Aluminium lanterns are strong and slim, but they still rely on gaskets, cappings and seals that wear. We carry out aluminium roof lantern repairs across West Sussex, with a guide price from your photos and a fixed price in writing before any work starts.

Slim-profile anthracite grey aluminium roof lantern on a modern flat roof extension

Signs you need aluminium roof lantern repairs

  • Cappings lifted or rattling
  • Misted units
  • Corrosion at cut edges or fixings in coastal areas

What usually causes it?

Worn gaskets

Gaskets do the weatherproofing; they harden and shrink with age.

Thermal movement

Aluminium moves with temperature; seals and fixings take the strain.

Roof lanterns in West Sussex

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.

What should you expect to pay for aluminium roof lantern repairs in West Sussex?

Guide price, per lantern£195–£695 ex VAT£234–£834 inc VAT

Typical range: £195–£695 ex VAT, which is £234–£834 with 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?

  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.

Aluminium roof lantern repairs in West Sussex: questions

Can you repaint an aluminium lantern?

Yes — see roof lantern respraying for on-site spray finishes.

My lantern brand is unknown — can you still help?

Usually. Many systems share common parts, and where they don't we adapt the detail.

Which towns in West Sussex do you cover?

All of West Sussex, including Chichester, Crawley, Worthing, Bognor Regis, Littlehampton, Horsham. Rural and remote addresses are covered by arrangement.

How do I get a price for aluminium roof lantern repairs in West Sussex?

Send a few photos of the lantern and the problem with your postcode, by WhatsApp or the form. We reply with a guide price and confirm the fixed price in writing before any work starts.

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