Dome rooflights for Catford: the essentials
Dome rooflights in Catford means polycarbonate and acrylic domes for flat roofs, new or replacement. We cover the SE6 district and the rest of Greater London, with a survey before any price is fixed.
Mansard and loft conversions are common across London, and roof windows are often set out alongside dormers on the rear slope. In Catford, as anywhere, dome rooflights are the usual choice for schools, flats and commercial flat roofs.
Catford sits about 2 km from Lewisham and 3 km from Blackheath, and we cover the whole SE6 postcode district and the roads in between.
Choices for your Catford project
- Fixed or hinged with vent
- Twin, triple or quad skin
- Clear, opal or tinted
- Insulated PVC or GRP upstands
- Fall-through protection mesh
- Fixed, hinged or vented options
- Smoke-vent versions available
Before you order: points to check
- Fire classification matters on some roofs
- Plastic domes have a lower acoustic and thermal performance than glass
Regulations for dome rooflights in Catford
For non-domestic buildings, planning depends on the building and its location; building regulations cover thermal performance and the fire classification of rooflights near boundaries. 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. Fragile-roof safety and access are planned before work starts.
Read the planning permission guide before you commit to a design.
Dome rooflights prices in Catford
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 |
From enquiry to finished job
- Get in touch. Use the form, WhatsApp or the guide-price tool with your Catford address.
- Free site visit. For new installs we survey free, measure and confirm the roof detail.
- 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.
Dome rooflights near Catford
Related work in Catford
Questions about dome rooflights in Catford
Why has my dome gone yellow?
UV breaks down older plastics over time. Modern domes have UV-protective layers, but all plastics age.
Can you replace just the dome?
Yes, if the upstand is sound and the size matches. Otherwise we replace both.
Can domes open?
Hinged and vented domes are available, manual or electric.
Do you fit dome rooflights in Catford?
Yes. We survey and fit dome rooflights in Catford and across Greater London. Send your postcode and we will offer a survey date when we reply.
How do I book a survey in Catford?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
