How we approach dome rooflights in Chatham
Our dome rooflights service in Chatham covers polycarbonate and acrylic domes for flat roofs, new or replacement. Every job starts with a survey of the opening, the roof covering and the room below, and a fixed written price.
Orangery-style extensions with lanterns are popular across the South East, and solar-control glass makes a big difference on south-facing gardens. Think of dome rooflights for schools, flats and commercial flat roofs.
We work across Kent, including Chatham, and in neighbouring towns such as Gillingham and Rochester. Access, parking and how the glass reaches the roof are all checked at the survey.
Specification options
- Polycarbonate or acrylic
- Clear, opal or tinted
- Fall-through protection mesh
- Fixed or hinged with vent
- Twin, triple or quad skin
- Smoke-vent versions available
- Quick replacement on existing upstands
Things we check at survey
- Fire classification matters on some roofs
- Old domes may be fragile — treat as fragile until checked
Building control and safety duties in Chatham
On commercial roofs the main questions are usually building control, fire classification of rooflight materials and safe access rather than householder permitted development. 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.
Guide prices for Chatham
Guide prices for dome rooflights in Chatham are the same as anywhere we work — what changes the price is the job: access, structure, scaffold and finishing.
| 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 |
What happens next
- Send the details. Postcode, rough size and a photo of the roof and room.
- Free site visit. For new installs we survey free, measure and confirm the roof detail.
- Agree the quote. You approve the specification and price before anything is ordered.
- Fitting and handover. We install, clean down and leave product and warranty documents.
Dome rooflights near Chatham
Related work in Chatham
Common questions
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.
Can you work alongside my builder in Chatham?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
Do you fit dome rooflights in Chatham?
Yes. We survey and fit dome rooflights in Chatham and across Kent. Send your postcode and we will offer a survey date when we reply.
