Skylight repairs & leak fixes in Kingston upon Thames: what is involved?
Skylight repairs & leak fixes in Kingston upon Thames means leak tracing, resealing, actuator repairs and glass replacement. We cover the KT1 district and the rest of Greater London, with a survey before any price is fixed.
Victorian and Edwardian terraces with narrow side returns are typical of much of London, and a glass roof or long flat rooflight is the usual way to keep the back rooms bright once the return is built over. Skylight repairs & leak fixes suit leaks, condensation, misted units and failed actuators.
Kingston upon Thames is around 15 km from central London, and we survey and fit throughout that part of Greater London, including the KT1 district.
Choices for your Kingston upon Thames project
- Upstand and membrane repairs
- Condensation diagnosis
- Glass unit replacement
- Planned maintenance visits
- Resealing and re-flashing
- Seal and flashing repairs
- Misted unit replacement
Before you order: points to check
- Repairs are charged — the free survey applies to new installations
- Water tracking can show up far from the source
Do you need permission in Kingston upon Thames?
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.
For English homes the energy rules ask for rooflights of 2.2 W/m²K or better and roof windows of 1.4 W/m²K (or WER Band B); most modern double glazed units meet both. Replacing a rooflight or roof window can be self-certified by an installer registered with an authorised competent person scheme; otherwise building control approval is needed.
See our building regulations guide for U-values, glazing limits and self-certification.
Guide prices for Kingston upon Thames
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 |
What happens next
- Send the details. Postcode, rough size and a photo of the roof and room.
- Measure and check. A surveyor visits Kingston upon Thames, measures and checks structure and access.
- Written price. You receive a fixed price listing the unit, the work and the lead time.
- Fitting and handover. We install, clean down and leave product and warranty documents.
Skylight repairs & leak fixes near Kingston upon Thames
Other services in Kingston upon Thames
Skylight repairs & leak fixes in Kingston upon Thames: questions
Do you repair roof windows too?
Yes — flashings, seals, hinges and glass on pitched roof windows.
Can you fix a misted rooflight?
A misted unit means the glass seal has failed. The sealed unit, or the whole rooflight, needs replacing.
Why is my skylight leaking?
Common causes are a failed seal, a membrane that has split or lifted at the upstand, a low upstand, blocked drainage or condensation mistaken for a leak.
How do I book a survey in Kingston upon Thames?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
Do I need to be at home for the survey in Kingston upon Thames?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
