What do skylight repairs & leak fixes in Runcorn involve?
For Runcorn homes and buildings we offer skylight repairs & leak fixes: leak tracing, resealing, actuator repairs and glass replacement. We measure first, specify to the opening and confirm any planning or building-control points before quoting.
Rear kitchen extensions on North West semis often have small domes from decades ago that leak or have yellowed. Skylight repairs & leak fixes suit rooflights that have stopped opening or started dripping.
Runcorn sits about 2 km from Widnes and 7 km from Halewood, and we cover the whole WA7 postcode district and the roads in between.
Choices for your Runcorn project
- Condensation diagnosis
- Glass unit replacement
- Actuator, motor and control repairs
- Resealing and re-flashing
- Planned maintenance visits
- Misted unit replacement
- Storm and impact damage
What to check first
- Water tracking can show up far from the source
- Commercial roofs need access and fall protection
Consents for skylight repairs & leak fixes in Runcorn
Most rooflights on English houses do not need planning permission, provided they keep within 150 mm of the roof surface and below the ridge line. Listed buildings need listed building consent, flats have no householder permitted development rights, and an Article 4 direction can remove the rights in some conservation areas.
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. 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.
Read the planning permission guide before you commit to a design.
What do skylight repairs & leak fixes cost in Runcorn?
Prices below are shown including and excluding VAT. In Runcorn, as elsewhere, making good inside and access equipment are the main variables.
| 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.
- Fixed quote. Product, work and price in writing — nothing is ordered until you agree.
- Installation day. Usually one day into a prepared opening, longer for new openings.
Neighbouring towns
More we do in Runcorn
Common questions
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.
Do you repair roof windows too?
Yes — flashings, seals, hinges and glass on pitched roof windows.
Do you charge for repair visits?
Yes, repairs are charged. We give the price before the visit.
Can you work alongside my builder in Runcorn?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
Do you offer skylight repairs & leak fixes in Runcorn?
Yes. We carry out skylight repairs & leak fixes in Runcorn and across Cheshire. Send your postcode and we will offer a survey date when we reply.
