Skylight replacement for Hornsea: the essentials
We handle skylight replacement across the East Riding of Yorkshire, including Hornsea. In short: replacing tired domes and failed glass with a modern rooflight. The survey checks structure, weathering and orientation, so the quote reflects your actual roof.
Exposed Pennine and coastal towns in Yorkshire need upstand and flashing details built for wind-driven rain. Skylight replacement suits older extensions due a modern rooflight.
Jobs in Hornsea are planned around access: whether the roof can be reached from the garden, whether a hoist or crane is needed, and where we can park. We check this when we measure.
Specification options
- Fixed to electric opening
- Dome to flat glass upgrade
- Misted glass unit replacement only
- Upstand rebuild and insulation
- Like-for-like size replacement
- Clearer view and more light
- Usually done in a day
Before you order: points to check
- Upstand and roof condition decide the scope
- A replacement is a chance to meet current thermal standards
Consents for skylight replacement in Hornsea
English householder permitted development (Class C) normally covers rooflights that stand no more than 0.15 m proud of the roof plane and stay below the highest part of the roof. A rooflight on a side-facing slope must be obscure-glazed, and fixed shut unless the opening part is more than 1.7 m above the floor.
Under Approved Document L, a rooflight added to an English home must achieve at least 2.2 W/m²K (horizontal plane), and a roof window 1.4 W/m²K or Window Energy Rating Band B. The Future Homes and Buildings Standards, published in March 2026, apply from 24 March 2027 and keep the 2.2 W/m²K limit for rooflights.
Read the planning permission guide before you commit to a design.
Skylight replacement prices in Hornsea
These are typical supply-and-fit ranges. For an address in Hornsea, 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 |
|---|---|---|
| Replacement with upstand rebuild and opening unit | £2,995 – £4,795 | £2,495 – £3,995 |
| Dome to flat glass upgrade Typical | £1,915 – £2,995 | £1,595 – £2,495 |
| Like-for-like glass rooflight | £1,555 – £2,155 | £1,295 – £1,795 |
From enquiry to finished job
- 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.
- 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.
Neighbouring towns
More we do in Hornsea
Questions about skylight replacement in Hornsea
How long does a replacement take?
Usually a day for a standard rooflight on a sound upstand.
Do I need building regulations approval to replace a rooflight?
Replacements in existing homes generally need to meet current thermal standards and may need notification or approval. We advise on the route for your job.
Can I go bigger when replacing?
Possibly. Enlarging the opening means trimming joists, so we check the structure first.
Do you offer skylight replacement in Hornsea?
Yes. We carry out skylight replacement 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.
