Dome rooflights in Ely: what is involved?
Thinking about dome rooflights in Ely? The short answer: polycarbonate and acrylic domes for flat roofs, new or replacement. The longer answer depends on your roof, which is why we survey before we price.
Flat, open landscape in much of the East means roofs take the wind, so upstand and seal details matter more than the brand of glass. Dome rooflights suit schools, flats and commercial flat roofs.
We work across Cambridgeshire, including Ely, and in neighbouring towns such as Newmarket and March. Access, parking and how the glass reaches the roof are all checked at the survey.
Choices for your Ely project
- Insulated PVC or GRP upstands
- Fixed or hinged with vent
- Polycarbonate or acrylic
- Twin, triple or quad skin
- Clear, opal or tinted
- Quick replacement on existing upstands
- Suits schools, flats and commercial roofs
Before you order: points to check
- Plastic domes have a lower acoustic and thermal performance than glass
- Upstand condition decides whether you replace dome only or the whole unit
Rules and responsibilities in Ely
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.
Our planning guide covers each nation in more detail.
Guide prices for Ely
Prices below are shown including and excluding VAT. In Ely, 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 |
How the job runs
- Send the details. Postcode, rough size and a photo of the roof and room.
- Measure and check. A surveyor visits Ely, measures and checks structure and access.
- Written price. You receive a fixed price listing the unit, the work and the lead time.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Nearby towns
Related work in Ely
Questions about dome rooflights in Ely
Do domes leak?
Leaks are usually at the upstand seal or the membrane. Replacing the dome and resealing often fixes it.
Are domes safe to walk on?
No. Treat any rooflight as fragile unless it is specifically certified non-fragile, and never stand on it.
Can domes open?
Hinged and vented domes are available, manual or electric.
How do I book a survey in Ely?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
Do you fit dome rooflights in Ely?
Yes. We survey and fit dome rooflights in Ely and across Cambridgeshire. Send your postcode and we will offer a survey date when we reply.
