What do ridge & pitched glass roofs in Stevenage involve?
We handle ridge & pitched glass roofs across Hertfordshire, including Stevenage. 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 South East homes have been extended more than once, and an old dome over an earlier extension is often due for replacement. In Stevenage, as anywhere, ridge & pitched glass roofs are the usual choice for side returns, links and long extensions.
Stevenage sits about 8 km from Hitchin and 9 km from Letchworth Garden City, and we cover the whole SG1 postcode district and the roads in between.
Specification options
- Solar-control, self-cleaning or tinted glass
- Dual-pitch or mono-pitch
- Aluminium systems in standard and RAL colours
- Opening vents and electric actuators
- Fixed or retractable shading
- Maximum daylight for side returns
- Forms the roof as well as the window
Things we check at survey
- Junctions with existing walls need lead or flashing detail
- Overheating is a real risk on south-facing glass roofs
Planning and building rules for Stevenage
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 Stevenage
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
- Get in touch. Use the form, WhatsApp or the guide-price tool with your Stevenage address.
- Survey. We measure the opening, check the roof build-up and agree the options.
- Fixed quote. Product, work and price in writing — nothing is ordered until you agree.
- Installation day. Usually one day into a prepared opening, longer for new openings.
Neighbouring towns
Other services in Stevenage
Common questions
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 a party wall agreement?
If the work affects a party wall or boundary, the Party Wall etc. Act 1996 may apply in England and Wales. We flag this at survey so you can serve notice in time.
How do I book a survey in Stevenage?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
Can you work alongside my builder in Stevenage?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
