Dome rooflights in Hornsea: what is involved?
Our dome rooflights service in Hornsea 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.
Converted barns and mills in Yorkshire often suit bespoke or ridge rooflights that follow the original structure. In Hornsea, as anywhere, dome rooflights are the usual choice for older flat roofs with yellowed or leaking domes.
From Hornsea to Beverley, Bridlington and Hull, the same survey-first process applies: measure, specify, fix the price, then fit.
Specification options
- Insulated PVC or GRP upstands
- Clear, opal or tinted
- Fall-through protection mesh
- Fixed or hinged with vent
- Twin, triple or quad skin
- Low cost per unit
- Quick replacement on existing upstands
Before you order: points to check
- Plastic domes have a lower acoustic and thermal performance than glass
- Fire classification matters on some roofs
Rules and responsibilities in Hornsea
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. Fire classification of rooflight materials near boundaries is checked at specification.
See our building regulations guide for U-values, glazing limits and self-certification.
Dome rooflights prices in Hornsea
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 |
The process, step by step
- Tell us what you have. Send the HU18 postcode, a rough size and a couple of photos.
- 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.
- Fitting and handover. We install, clean down and leave product and warranty documents.
Nearby towns
More we do in Hornsea
Common questions
Do domes leak?
Leaks are usually at the upstand seal or the membrane. Replacing the dome and resealing often fixes it.
Can you replace just the dome?
Yes, if the upstand is sound and the size matches. Otherwise we replace both.
Why has my dome gone yellow?
UV breaks down older plastics over time. Modern domes have UV-protective layers, but all plastics age.
Do you fit dome rooflights in Hornsea?
Yes. We survey and fit dome rooflights in Hornsea and across the East Riding of Yorkshire. Send your postcode and we will offer a survey date when we reply.
Can you work alongside my builder in Hornsea?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
