How we approach ridge & pitched glass roofs in Northampton
We handle ridge & pitched glass roofs across Northamptonshire, including Northampton. In short: dual-pitch glazed roofs for side returns, links and long extensions. The survey checks structure, weathering and orientation, so the quote reflects your actual roof.
Many Midlands semis have had a single-storey rear extension added, and a larger flat rooflight or lantern is often the change that makes it feel finished. Typical uses for ridge & pitched glass roofs include side returns, links and long extensions.
We cover all of Northampton and the NN1 district, and nearby Wellingborough and Towcester.
What you can choose
- Integrated gutters and box gutters
- Opening vents and electric actuators
- Aluminium systems in standard and RAL colours
- Dual-pitch or mono-pitch
- Solar-control, self-cleaning or tinted glass
- Solar-control glass for south-facing slopes
- Slim aluminium glazing bars
Things we check at survey
- Overheating is a real risk on south-facing glass roofs
- Large glass roofs affect the energy calculation for the extension
Do you need permission in Northampton?
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.
Under Approved Document L, a rooflight added to an English home must achieve at least 2.2 W/m²K (horizontal plane), and a roof window 1.4 W/m²K or Window Energy Rating Band B. 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.
Read the planning permission guide before you commit to a design.
Ridge & pitched glass roofs prices in Northampton
The ranges below are typical for straightforward jobs; your fixed price follows a survey of your roof.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Long run with vents and solar glass | £9,595 – £15,595 | £7,995 – £12,995 |
| Typical side return (about 2 × 5 m) Typical | £5,995 – £9,595 | £4,995 – £7,995 |
| Short ridge rooflight | £4,795 – £5,995 | £3,995 – £4,995 |
What happens next
- Tell us what you have. Send the NN1 postcode, a rough size and a couple of photos.
- Survey. We measure the opening, check the roof build-up and agree the options.
- Written price. You receive a fixed price listing the unit, the work and the lead time.
- Fitting and handover. We install, clean down and leave product and warranty documents.
Neighbouring towns
Other services in Northampton
Questions about ridge & pitched glass roofs in Northampton
How long does a ridge roof take to fit?
Typically two to four days once the walls and supports are ready, depending on length and access.
Will it be noisy in the rain?
Glass is quieter than polycarbonate. Triple glazing or laminated glass reduces rain noise further.
Is a glass roof too hot for a kitchen?
Without care, it can be. Solar-control glass, an opening vent at the top and a blind make a south-facing glass roof comfortable.
Do I need to be at home for the survey in Northampton?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
Is the survey in Northampton free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
