Skylight repairs & leak fixes in Horley: what is involved?
Thinking about skylight repairs & leak fixes in Horley? The short answer: leak tracing, resealing, actuator repairs and glass replacement. The longer answer depends on your roof, which is why we survey before we price.
Period cottages and conservation-area streets are common in the South East, so slim conservation rooflights are often the right choice. Typical uses for skylight repairs & leak fixes include leaks, condensation, misted units and failed actuators.
Horley sits about 7 km from Crawley and 7 km from Redhill, and we cover the whole RH6 postcode district and the roads in between.
Specification options
- Planned maintenance visits
- Glass unit replacement
- Condensation diagnosis
- Resealing and re-flashing
- Upstand and membrane repairs
- Seal and flashing repairs
- Actuator and rain-sensor repairs
Things we check at survey
- Repairs are charged — the free survey applies to new installations
- Commercial roofs need access and fall protection
Planning and building rules for Horley
In England a rooflight on a house is usually permitted development under Class C if it projects no more than 150 mm beyond the roof slope and sits no higher than the ridge. A rooflight on a side-facing slope must be obscure-glazed, and fixed shut unless the opening part is more than 1.7 m above the floor.
Building Regulations Approved Document L sets a limiting U-value of 2.2 W/m²K for new or replacement rooflights in existing homes, measured in the horizontal plane; roof windows need 1.4 W/m²K or a Band B energy rating. The Future Homes and Buildings Standards, published in March 2026, apply from 24 March 2027 and keep the 2.2 W/m²K limit for rooflights.
Our planning guide covers each nation in more detail.
What do skylight repairs & leak fixes cost in Horley?
The ranges below are typical for straightforward jobs; your fixed price follows a survey of your roof.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Glass unit or actuator replacement | £595 – £1,555 | £495 – £1,295 |
| Upstand or membrane repair Typical | £355 – £955 | £295 – £795 |
| Diagnostic visit and reseal | £235 – £475 | £195 – £395 |
The process, step by step
- Send the details. Postcode, rough size and a photo of the roof and room.
- Free site visit. For new installs we survey free, measure and confirm the roof detail.
- Agree the quote. You approve the specification and price before anything is ordered.
- Fitting and handover. We install, clean down and leave product and warranty documents.
Skylight repairs & leak fixes near Horley
Related work in Horley
Questions about skylight repairs & leak fixes in Horley
Do you charge for repair visits?
Yes, repairs are charged. We give the price before the visit.
Do you repair roof windows too?
Yes — flashings, seals, hinges and glass on pitched roof windows.
Can you repair an electric rooflight that will not open?
Often, yes — actuators, controllers and rain sensors can be replaced if parts are available.
How do I book a survey in Horley?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
Do you offer skylight repairs & leak fixes in Horley?
Yes. We carry out skylight repairs & leak fixes in Horley and across Surrey. Send your postcode and we will offer a survey date when we reply.
