In Havant, as everywhere, opening vents in roof lanterns are usually driven by a chain actuator on a switch, remote or rain sensor. Send photos and we'll tell you what we think has failed.
What you might be seeing
- Leaks from around a closed vent
- Rain sensor doesn't close the vent
- Remote or switch unresponsive
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 Havant and the PO9 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.
Havant is around 19 miles from Southampton, and both are within our Hampshire coverage.
We also cover nearby Waterlooville (3 miles), Portsmouth (6 miles), Gosport (8 miles).
Guide prices for opening vent and actuator repairs in Havant
Guide price for opening vent and actuator repairs: £195–£545 ex VAT (£234–£654 inc 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?
In England, like-for-like repairs to a roof lantern don't usually involve building control. A full replacement or a bigger opening is controlled under the Building Regulations 2010, so we set out the route in writing first. 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 Havant: questions
Do you need to visit to price opening vent and actuator repairs?
Not always. Clear photos are often enough for a guide price. Where the cause isn't obvious, a visit to inspect and water-test is charged from £145 ex VAT, confirmed before we come.
Which places near Havant do you cover?
As well as Havant, we cover nearby Waterlooville, Portsmouth, Gosport, Fareham and the rest of Hampshire.
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 Havant
- Glazing bar and capping repairs in Havant
- Ridge and hip repairs in Havant
- Flat rooflight and skylight repairs in Havant
- Cleaning and maintenance in Havant
- Urgent leak make-safe in Havant
- Orangery lantern repairs in Havant
Opening vent and actuator repairs near Havant
More about opening vent and actuator repairs · All roof lantern repairs in Havant