Dome rooflights in Guildford: what is involved?
We handle dome rooflights across Surrey, including Guildford. In short: polycarbonate and acrylic domes for flat roofs, new or replacement. 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. Think of dome rooflights for schools, flats and commercial flat roofs.
Guildford sits about 6 km from Godalming and 9 km from Woking, and we cover the whole GU1 postcode district and the roads in between.
Choices for your Guildford project
- Insulated PVC or GRP upstands
- Fixed or hinged with vent
- Clear, opal or tinted
- Fall-through protection mesh
- Polycarbonate or acrylic
- Light, impact-resistant domes
- Quick replacement on existing upstands
Before you order: points to check
- Upstand condition decides whether you replace dome only or the whole unit
- Plastic domes have a lower acoustic and thermal performance than glass
Regulations for dome rooflights in Guildford
On commercial roofs the main questions are usually building control, fire classification of rooflight materials and safe access rather than householder permitted development. Product data for building control is supplied with every quote.
For buildings other than dwellings, Approved Document L Volume 2 sets limiting U-values of 2.2 W/m²K for rooflights and 3.0 W/m²K for roof ventilators, including smoke vents. Fire classification of rooflight materials near boundaries is checked at specification.
Read the planning permission guide before you commit to a design.
What do dome rooflights cost in Guildford?
The ranges below are typical for straightforward jobs; your fixed price follows a survey of your roof.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Dome and new insulated upstand | £955 – £1,675 | £795 – £1,395 |
| Hinged or vented dome Typical | £715 – £1,195 | £595 – £995 |
| Replacement fixed dome | £475 – £835 | £395 – £695 |
The process, step by step
- Tell us what you have. Send the GU1 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.
- Installation day. Usually one day into a prepared opening, longer for new openings.
Dome rooflights near Guildford
Other services in Guildford
Questions about dome rooflights in Guildford
Should I replace a dome or switch to glass?
A dome is cheaper and quick; glass gives a clear view and better performance. On a tight budget, or a commercial roof with many units, domes remain sensible.
Do domes leak?
Leaks are usually at the upstand seal or the membrane. Replacing the dome and resealing often fixes it.
Can domes open?
Hinged and vented domes are available, manual or electric.
Do I need to be at home for the survey in Guildford?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
Do you fit dome rooflights in Guildford?
Yes. We survey and fit dome rooflights in Guildford and across Surrey. Send your postcode and we will offer a survey date when we reply.
