How we approach skylight replacement in Cleethorpes
Our skylight replacement service in Cleethorpes covers replacing tired domes and failed glass with a modern rooflight. Every job starts with a survey of the opening, the roof covering and the room below, and a fixed written price.
Industrial and commercial units around Midlands towns often still have their original rooflight sheets, which are due for replacement. Think of skylight replacement for older extensions due a modern rooflight.
From Cleethorpes to Grimsby, Hull and Hornsea, the same survey-first process applies: measure, specify, fix the price, then fit.
What you can choose
- Misted glass unit replacement only
- Upstand rebuild and insulation
- Fixed to electric opening
- Dome to flat glass upgrade
- Like-for-like size replacement
- Better thermal performance
- Often reuses the existing opening
What to check first
- Old glass and domes are disposed of responsibly
- A replacement is a chance to meet current thermal standards
Planning, building control and Cleethorpes
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. Replacing a rooflight or roof window can be self-certified by an installer registered with an authorised competent person scheme; otherwise building control approval is needed.
See our building regulations guide for U-values, glazing limits and self-certification.
Guide prices for Cleethorpes
Guide prices for skylight replacement in Cleethorpes 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 |
|---|---|---|
| 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 |
What happens next
- Tell us what you have. Send the DN35 postcode, a rough size and a couple of photos.
- Measure and check. A surveyor visits Cleethorpes, 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.
Skylight replacement near Cleethorpes
More we do in Cleethorpes
Common questions
What do you do with the old unit?
We remove it from site and recycle what can be recycled.
Can I go bigger when replacing?
Possibly. Enlarging the opening means trimming joists, so we check the structure first.
How long does a replacement take?
Usually a day for a standard rooflight on a sound upstand.
How do I book a survey in Cleethorpes?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
Will I need planning permission in Cleethorpes?
Most rooflights on English houses do not need planning permission, provided they keep within 150 mm of the roof surface and below the ridge line.
