What do dome rooflights in Gravesend involve?
Dome rooflights in Gravesend means polycarbonate and acrylic domes for flat roofs, new or replacement. We cover the DA12 district and the rest of Kent, with a survey before any price is fixed.
Across the South East, single-storey kitchen extensions on 1930s semis and post-war detached houses are where most flat rooflights and lanterns go. Dome rooflights suit schools, flats and commercial flat roofs.
Gravesend sits about 5 km from Grays and 9 km from Strood, and we cover the whole DA12 postcode district and the roads in between.
What you can choose
- Fixed or hinged with vent
- Insulated PVC or GRP upstands
- Twin, triple or quad skin
- Clear, opal or tinted
- Polycarbonate or acrylic
- Quick replacement on existing upstands
- Suits schools, flats and commercial roofs
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
Building control and safety duties in Gravesend
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. We confirm the route for your building before ordering.
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.
Our planning guide covers each nation in more detail.
Dome rooflights prices in Gravesend
Prices below are shown including and excluding VAT. In Gravesend, as elsewhere, making good inside and access equipment are the main variables.
| 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
- Get in touch. Use the form, WhatsApp or the guide-price tool with your Gravesend address.
- Measure and check. A surveyor visits Gravesend, measures and checks structure and access.
- 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.
Nearby towns
Related work in Gravesend
Questions about dome rooflights in Gravesend
Are domes safe to walk on?
No. Treat any rooflight as fragile unless it is specifically certified non-fragile, and never stand on it.
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.
How do I book a survey in Gravesend?
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 Gravesend?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
