Conservation rooflights for Guildford: the essentials
Our conservation rooflights service in Guildford covers slim, low-profile steel-look rooflights for period and listed roofs. Every job starts with a survey of the opening, the roof covering and the room below, and a fixed written price.
Across the South East, single-storey kitchen extensions on 1930s semis and post-war detached houses are where most flat rooflights and lanterns go. In Guildford, as anywhere, conservation rooflights are the usual choice for period, listed and conservation-area roofs.
Neighbouring towns include Godalming (6 km) and Woking (9 km). We offer a survey date when we reply to your enquiry.
Specification options
- Blinds
- Steel or aluminium frames
- Manual or electric opening
- Flashings for slate or plain tile
- Toughened or laminated double glazing
- Double glazed behind a period look
- Suits slate and plain-tile roofs
Things we check at survey
- Projection above the roof line is limited — usually as flush as possible
- Listed building consent is needed for listed buildings
Planning, building control and Guildford
In England a rooflight on a house is usually permitted development under Class C if it projects no more than 150 mm beyond the roof slope and sits no higher than the ridge. 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.
Our planning guide covers each nation in more detail.
What do conservation rooflights cost in Guildford?
Prices below are shown including and excluding VAT. In Guildford, as elsewhere, making good inside and access equipment are the main variables.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Large or electric conservation rooflight | £2,755 – £4,195 | £2,295 – £3,495 |
| Standard conservation rooflight Typical | £2,035 – £2,755 | £1,695 – £2,295 |
| Small conservation rooflight | £1,795 – £2,155 | £1,495 – £1,795 |
What happens next
- Send the details. Postcode, rough size and a photo of the roof and room.
- 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.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Neighbouring towns
Related work in Guildford
Conservation rooflights in Guildford: questions
Will the council accept it?
We cannot promise an outcome, but a slim conservation profile fitted low in the roof is the type many conservation officers ask for.
Do I need consent for a conservation rooflight?
On a listed building you need listed building consent. In a conservation area, check with the council — many areas have Article 4 directions affecting roof alterations.
Can they open?
Yes, most are top-hung or side-hung for ventilation and cleaning, with manual or electric operation.
Do you fit conservation rooflights in Guildford?
Yes. We survey and fit conservation rooflights in Guildford and across Surrey. Send your postcode and we will offer a survey date when we reply.
Is the survey in Guildford free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
