How we approach roof lanterns in Kettering
We handle roof lanterns across Northamptonshire, including Kettering. In short: hipped glass lanterns that lift the ceiling of orangeries and extensions. The survey checks structure, weathering and orientation, so the quote reflects your actual roof.
Midlands housing is a mix of Victorian terraces, inter-war semis and newer estates, and rear kitchen extensions with flat rooflights are a common upgrade. Think of roof lanterns for orangeries, kitchen-diners and single-storey extensions.
We work across Northamptonshire, including Kettering, and in neighbouring towns such as Wellingborough and Corby. Access, parking and how the glass reaches the roof are all checked at the survey.
What you can choose
- Rectangular, square or bespoke sizes
- Internal and external colours
- Opening vents with electric control
- LED lighting in the plaster box
- Aluminium or uPVC systems
- Adds visual height to a single-storey room
- Classic look that suits period and modern homes
Things we check at survey
- Needs a strong, level kerb or upstand
- Plaster-box depth affects how the lantern looks from below
Do you need permission in Kettering?
Most rooflights on English houses do not need planning permission, provided they keep within 150 mm of the roof surface and below the ridge line. Listed buildings need listed building consent, flats have no householder permitted development rights, and an Article 4 direction can remove the rights in some conservation areas.
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. Replacing a rooflight or roof window can be self-certified by an installer registered with an authorised competent person scheme; otherwise building control approval is needed.
Our planning guide covers each nation in more detail.
Guide prices for Kettering
The ranges below are typical for straightforward jobs; your fixed price follows a survey of your roof.
| 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 |
What happens next
- Tell us what you have. Send the NN16 postcode, a rough size and a couple of photos.
- Survey. We measure the opening, check the roof build-up and agree the options.
- Agree the quote. You approve the specification and price before anything is ordered.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Neighbouring towns
Related work in Kettering
Questions about roof lanterns in Kettering
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.
Can a lantern go on an existing extension?
Yes, if the flat roof structure can be opened up and trimmed. We check joists and the roof build-up at survey.
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.
Do you fit roof lanterns in Kettering?
Yes. We survey and fit roof lanterns in Kettering and across Northamptonshire. Send your postcode and we will offer a survey date when we reply.
Is the survey in Kettering free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
