How we approach roof lanterns in Bedford
Roof lanterns in Bedford means hipped glass lanterns that lift the ceiling of orangeries and extensions. We cover the MK40 district and the rest of Bedfordshire, with a survey before any price is fixed.
Across the South East, single-storey kitchen extensions on 1930s semis and post-war detached houses are where most flat rooflights and lanterns go. Roof lanterns suit rooms that need height as well as light.
Bedford sits about 12 km from Sandy and 12 km from Ampthill, and we cover the whole MK40 postcode district and the roads in between.
What you can choose
- Aluminium or uPVC systems
- Rectangular, square or bespoke sizes
- LED lighting in the plaster box
- Solar-control or self-cleaning glass
- Opening vents with electric control
- Adds visual height to a single-storey room
- Double or triple glazed with solar-control options
Before you order: points to check
- Needs a strong, level kerb or upstand
- Plaster-box depth affects how the lantern looks from below
Planning and building rules for Bedford
English householder permitted development (Class C) normally covers rooflights that stand no more than 0.15 m proud of the roof plane and stay below the highest part of the roof. A rooflight on a side-facing slope must be obscure-glazed, and fixed shut unless the opening part is more than 1.7 m above the floor.
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.
Our planning guide covers each nation in more detail.
Guide prices for Bedford
These are typical supply-and-fit ranges. For an address in Bedford, scaffold, a hoist for heavy glass, or a new structural opening can move the figure, which is why we survey first.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Large or bespoke aluminium lantern | £5,995 – £10,795 | £4,995 – £8,995 |
| Mid-size aluminium lantern (2 × 3 m) Typical | £3,955 – £5,995 | £3,295 – £4,995 |
| Small lantern (1 × 2 m) | £2,995 – £3,955 | £2,495 – £3,295 |
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.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Neighbouring towns
Other services in Bedford
Roof lanterns in Bedford: questions
Roof lantern or flat rooflight?
A lantern adds height and sky from all sides; a flat rooflight is lower-profile and cleaner from outside. Our guide compares them in detail.
How big can a lantern be?
Aluminium systems go to around three by six metres in standard ranges; larger sizes are made to order.
Do they leak?
Modern lanterns are sealed systems. Leaks usually trace back to the kerb or roof membrane detail, which we form and check ourselves.
Can you work alongside my builder in Bedford?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
How do I book a survey in Bedford?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
