If the room under your lantern overheats in summer or glares, the glass is usually the problem, not the frame. Send photos from Ampthill (MK45) and we'll tell you which it is — with the price agreed in writing before any work.

What you might be seeing
- The room is noticeably hotter than the rest of the house in summer
- Glare on screens or worktops
- Furniture or flooring fading under the lantern
What usually causes it?
Orientation
South- and west-facing lanterns gain the most heat in the afternoon.
No ventilation
A lantern without opening vents traps warm air at ceiling level.
About Ampthill and the MK45 area
Leaf fall from garden trees is the most common cause of eaves overflow on suburban extensions. If your lantern sits near trees, clearing the eaves channel each autumn prevents a lot of drips.
From Bedford to Ampthill is roughly 8 miles — all part of the Bedfordshire area we cover.
If you're just outside Ampthill, we also cover Bedford (8 miles), Dunstable (10 miles), Leighton Buzzard (10 miles).
Guide prices for solar control and self-cleaning glass upgrades in Ampthill
Guide price for solar control and self-cleaning glass upgrades: £345–£895 ex VAT (£414–£1,074 inc VAT), per glass unit. 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.
Solar control and self-cleaning glass upgrades in Ampthill: questions
How do I get a price for solar control and self-cleaning glass upgrades in Ampthill?
Send a few photos of the lantern and the problem, with your Ampthill postcode. We'll reply with a guide price and tell you whether a visit is needed before we can fix the price.
Which places near Ampthill do you cover?
As well as Ampthill, we cover nearby Bedford, Dunstable, Leighton Buzzard, Bletchley and the rest of Bedfordshire.
Can you add a film instead?
Films are cheaper but can affect the unit's warranty and may not suit sloped double glazing. We'd rather replace the unit properly.
Does self-cleaning glass mean no cleaning?
It reduces cleaning on the outer face but still needs rain and occasional rinsing, and the inside still needs cleaning.
Other lantern repairs in Ampthill
- Flat roof junction and flashing repairs in Ampthill
- Misted glass unit replacement in Ampthill
- Slipped glass panel repairs in Ampthill
- Timber roof lantern repairs in Ampthill
- Opening vent and actuator repairs in Ampthill
- Commercial roof lantern repairs in Ampthill
Solar control and self-cleaning glass upgrades near Ampthill
More about solar control and self-cleaning glass upgrades · All roof lantern repairs in Ampthill