We carry out ridge and hip repairs in Perth and across the PH1 area. The ridge is where the hip bars and glazing bars meet at the top of a lantern, usually under a moulded or pressed end cap.

What you might be seeing
- A cracked or faded ridge end cap
- Sealant around the ridge cap split or missing
- Staining along the hip bars inside
What usually causes it?
UV-damaged end caps
Plastic ridge end caps become brittle and crack, especially on south-facing lanterns.
Movement at the junction
Several bars meet at one point and each moves slightly with temperature; the seals at the ridge take the strain.
Covering Perth and nearby
Freeze-thaw cycles open up tired sealant and gaskets faster than mild weather does. A spring check after a hard winter catches most problems before they leak.
Close by, we also cover Auchterarder (13 miles), Kinross (13 miles), Blairgowrie (14 miles).
What should you expect to pay in Perth?
Typical range: £195–£445 ex VAT, which is £234–£534 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 Scotland?
Straightforward repairs — resealing, gaskets, cappings, eaves and like-for-like parts — don't normally need building regulations approval in Scotland. Replacing the whole lantern or enlarging the opening is different and falls under the Building (Scotland) Regulations 2004; we confirm in writing which route applies before any replacement. Listed buildings in Scotland need listed building consent from the planning authority for alterations, with Historic Environment Scotland guidance; check before changing a lantern on a listed property.
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.
Ridge and hip repairs in Perth: questions
Do you cover Perth?
Yes. We cover Perth, including the PH1 postcode area, as part of Perth and Kinross. 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 Perth do you cover?
As well as Perth, we cover nearby Auchterarder, Kinross, Blairgowrie, Crieff and the rest of Perth and Kinross.
What does a ridge repair cost?
Usually £195–£445 ex VAT for a standard lantern, confirmed in writing before work starts.
Can you replace just the ridge cap?
Yes, if a compatible cap is available and the seals underneath are sound.
Other lantern repairs in Perth
- Solar control and self-cleaning glass upgrades in Perth
- Condensation diagnosis and fixes in Perth
- uPVC roof lantern repairs in Perth
- Roof lantern respraying in Perth
- Flat rooflight and skylight repairs in Perth
- Roof lantern replacement in Perth
Ridge and hip repairs near Perth
More about ridge and hip repairs · All roof lantern repairs in Perth