We carry out opening vent and actuator repairs in Ely and across the CB7 area. Opening vents in roof lanterns are usually driven by a chain actuator on a switch, remote or rain sensor.
What you might be seeing
- Vent won't open or close
- Leaks from around a closed vent
- Rain sensor doesn't close the vent
What usually causes it?
Actuator failure
Chain actuators wear out or jam, especially if they've been forced.
Seal or hinge problems
A twisted hinge or worn seal stops the vent closing tight.
About Ely and the CB7 area
Sun and UV do more damage than rain on many lanterns here: brittle ridge caps, chalky finishes and hardened gaskets. They're cheap to replace before they let water in.
Ely is around 15 miles from Cambridge, and both are within our Cambridgeshire coverage.
We also cover nearby Newmarket (12 miles), March (13 miles), Cambridge (15 miles).
Guide prices for opening vent and actuator repairs in Ely
Most opening vent and actuator repairs jobs come in between £195 and £545 ex VAT (£234–£654 including VAT), per vent. 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?
Most lantern repairs in England need no approval at all. Where a job turns into a replacement, the Building Regulations 2010 apply and we confirm how the work will be signed off before we start. 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?
- 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.
Opening vent and actuator repairs in Ely: questions
Do you cover Ely?
Yes. We cover Ely, including the CB7 postcode area, as part of Cambridgeshire. 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 Ely do you cover?
As well as Ely, we cover nearby Newmarket, March, Cambridge, Wisbech and the rest of Cambridgeshire.
Can you add a vent to a lantern that doesn't have one?
Some lanterns can take a replacement vent unit in place of a fixed pane; it depends on the system. We'll check.
Can you add a rain sensor?
Often, if the actuator and control are compatible.
Other lantern repairs in Ely
- Roof lantern leak repairs in Ely
- Ridge and hip repairs in Ely
- Flat roof junction and flashing repairs in Ely
- Cleaning and maintenance in Ely
- Urgent leak make-safe in Ely
- Commercial roof lantern repairs in Ely
Opening vent and actuator repairs near Ely
More about opening vent and actuator repairs · All roof lantern repairs in Ely