Sliding rooflights in St Ives: what is involved?
For St Ives 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.
Many homes in the East have low-pitched roofs on later extensions, which are better served by flat rooflights than pitched roof windows. Sliding rooflights suit walk-out access where a hatch would feel cramped.
St Ives is around 29 km from Peterborough, and we survey and fit throughout that part of Cambridgeshire, including the PE27 district.
Options we can specify in St Ives
- Double or triple glazing
- Integrated balustrade on some ranges
- Anthracite, black or RAL frames
- Electric drive with safety edge
- Box (glazed sides) or flat sliding lid
- Full-width, walk-out access to a roof terrace
- Lockable from inside
Things we check at survey
- Electric units need a dedicated supply and commissioning
- The stair opening and headroom must meet Building Regulations
Consents for sliding rooflights in St Ives
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. 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.
For English homes the energy rules ask for rooflights of 2.2 W/m²K or better and roof windows of 1.4 W/m²K (or WER Band B); most modern double glazed units meet both. 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 St Ives
Guide prices for sliding rooflights in St Ives 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 |
The process, step by step
- Get in touch. Use the form, WhatsApp or the guide-price tool with your St Ives address.
- Measure and check. A surveyor visits St Ives, measures and checks structure and access.
- Agree the quote. You approve the specification and price before anything is ordered.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Nearby towns
More we do in St Ives
Questions about sliding rooflights in St Ives
Is it lockable?
Yes. Units lock from inside and the drive holds the lid closed.
What if it is raining?
Fitted with a rain sensor, an electric unit closes automatically. Most also have a manual override for power cuts.
Is a sliding rooflight better than an access hatch?
For daily use, usually yes — you walk out under open sky instead of climbing through a hinged hatch. A hatch costs less and suits occasional access.
Is the survey in St Ives free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
Do I need to be at home for the survey in St Ives?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
