How we approach sliding rooflights in Kenilworth
For Kenilworth homes and buildings we offer sliding rooflights: box rooflights whose glass lid slides back for walk-out roof access. We measure first, specify to the opening and confirm any planning or building-control points before quoting.
Midlands housing is a mix of Victorian terraces, inter-war semis and newer estates, and rear kitchen extensions with flat rooflights are a common upgrade. Typical uses for sliding rooflights include staircases that rise to a roof terrace.
From Kenilworth to Warwick, Coventry and Leamington Spa, the same survey-first process applies: measure, specify, fix the price, then fit.
Specification options
- Anthracite, black or RAL frames
- Double or triple glazing
- Integrated balustrade on some ranges
- Electric drive with safety edge
- Box (glazed sides) or flat sliding lid
- Replaces a dormer or stair enclosure on some roofs
- Full-width, walk-out access to a roof terrace
Things we check at survey
- The stair opening and headroom must meet Building Regulations
- Weight and point loads need a structural check
Planning, building control and Kenilworth
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. Listed buildings need listed building consent, flats have no householder permitted development rights, and an Article 4 direction can remove the rights in some conservation areas.
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. In an extension, glazing including rooflights is normally limited to 25% of the new floor area plus any windows or doors the extension covers, unless a whole-house calculation shows otherwise.
See our building regulations guide for U-values, glazing limits and self-certification.
Sliding rooflights prices in Kenilworth
Guide prices for sliding rooflights in Kenilworth 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 |
|---|---|---|
| Large box slider with electric drive | £11,995 – £20,395 | £9,995 – £16,995 |
| Standard box slider Typical | £8,995 – £13,195 | £7,495 – £10,995 |
| Flat sliding lid | £7,195 – £9,595 | £5,995 – £7,995 |
How the job runs
- Get in touch. Use the form, WhatsApp or the guide-price tool with your Kenilworth address.
- Free site visit. For new installs we survey free, measure and confirm the roof detail.
- Agree the quote. You approve the specification and price before anything is ordered.
- Installation day. Usually one day into a prepared opening, longer for new openings.
Nearby towns
Other services in Kenilworth
Common questions
What if it is raining?
Fitted with a rain sensor, an electric unit closes automatically. Most also have a manual override for power cuts.
Can children open it?
Controls can be key-switched or placed out of reach. We will set the controls up to suit the household.
Is it lockable?
Yes. Units lock from inside and the drive holds the lid closed.
Is the survey in Kenilworth free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
Will I need planning permission in Kenilworth?
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.
