We carry out roof lantern replacement in Bletchley and across the MK3 area. We're repair-first, but some lanterns are past it: distorted frames, rot through the main bars, or most of the glass failed.

Signs you need roof lantern replacement
- Several misted or cracked units
- Rotten timber throughout
- Repeated leaks after previous repairs
Why it happens
Structural damage
Impact or movement distorts the frame.
Rot
Timber lanterns left unmaintained.
Covering Bletchley and nearby
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.
We cover Bletchley as part of Buckinghamshire, about 13 miles from Aylesbury.
We also cover nearby Milton Keynes (3 miles), Leighton Buzzard (6 miles), Ampthill (10 miles).
How much should it cost?
Typical range: £1,995–£4,995 ex VAT, which is £2,394–£5,994 with VAT, supplied and fitted. 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?
Straightforward repairs — resealing, gaskets, cappings, eaves and like-for-like parts — don't normally need building regulations approval in England. Replacing the whole lantern or enlarging the opening is different and falls under the Building Regulations 2010; we confirm in writing which route applies before any replacement. 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.
Roof lantern replacement in Bletchley: questions
Do you cover Bletchley?
Yes. We cover Bletchley, including the MK3 postcode area, as part of Buckinghamshire. 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 Bletchley do you cover?
As well as Bletchley, we cover nearby Milton Keynes, Leighton Buzzard, Ampthill, Dunstable and the rest of Buckinghamshire.
Can the new lantern use the existing opening?
Usually, if the kerb is sound and the size suits a standard or made-to-measure lantern.
Will you tell me if repair is enough?
Yes. We'd rather do a repair that works than sell a lantern you don't need.
Other lantern repairs in Bletchley
- Misted glass unit replacement in Bletchley
- Cracked lantern glass replacement in Bletchley
- Solar control and self-cleaning glass upgrades in Bletchley
- Timber roof lantern repairs in Bletchley
- Urgent leak make-safe in Bletchley
- Commercial roof lantern repairs in Bletchley
Roof lantern replacement near Bletchley
More about roof lantern replacement · All roof lantern repairs in Bletchley