Dome rooflights in Hammersmith: what is involved?
Dome rooflights in Hammersmith means polycarbonate and acrylic domes for flat roofs, new or replacement. We cover the W6 district and the rest of Greater London, with a survey before any price is fixed.
Victorian and Edwardian terraces with narrow side returns are typical of much of London, and a glass roof or long flat rooflight is the usual way to keep the back rooms bright once the return is built over. Typical uses for dome rooflights include older flat roofs with yellowed or leaking domes.
Neighbouring towns include Shepherds Bush (1 km) and Chiswick (2 km). We offer a survey date when we reply to your enquiry.
Specification options
- Twin, triple or quad skin
- Fixed or hinged with vent
- Clear, opal or tinted
- Polycarbonate or acrylic
- Insulated PVC or GRP upstands
- Fixed, hinged or vented options
- Suits schools, flats and commercial roofs
What to check first
- Fire classification matters on some roofs
- Plastic domes have a lower acoustic and thermal performance than glass
Building control and safety duties in Hammersmith
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. Fragile-roof safety and access are planned before work starts.
See our building regulations guide for U-values, glazing limits and self-certification.
What do dome rooflights cost in Hammersmith?
These are typical supply-and-fit ranges. For an address in Hammersmith, scaffold, a hoist for heavy glass, or a new structural opening can move the figure, which is why we survey first.
| 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
- Get in touch. Use the form, WhatsApp or the guide-price tool with your Hammersmith address.
- Measure and check. A surveyor visits Hammersmith, measures and checks structure and access.
- Written price. You receive a fixed price listing the unit, the work and the lead time.
- Installation day. Usually one day into a prepared opening, longer for new openings.
Dome rooflights near Hammersmith
Other services in Hammersmith
Dome rooflights in Hammersmith: questions
Can you replace just the dome?
Yes, if the upstand is sound and the size matches. Otherwise we replace both.
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.
Can domes open?
Hinged and vented domes are available, manual or electric.
How do I book a survey in Hammersmith?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
Do I need to be at home for the survey in Hammersmith?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
