How we approach hinged roof access rooflights in Purley
For Purley homes and buildings we offer hinged roof access rooflights: hinged glazed hatches over a stair or ladder for roof terrace access. We measure first, specify to the opening and confirm any planning or building-control points before quoting.
Mansard and loft conversions are common across London, and roof windows are often set out alongside dormers on the rear slope. Typical uses for hinged roof access rooflights include occasional roof access that also lights the stair.
Purley is around 19 km from central London, and we survey and fit throughout that part of Greater London, including the CR8 district.
Specification options
- Frame colour options
- Hinge side to suit the stair
- Manual gas-strut or electric opening
- Double or triple glazing
- Grab rail or handle inside
- Gas-strut or electric opening
- Roof access and daylight in one unit
Before you order: points to check
- Roof edges people reach may need guarding
- Electric versions need a supply and a safety check
Planning, building control and Purley
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. 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.
Building Regulations Approved Document L sets a limiting U-value of 2.2 W/m²K for new or replacement rooflights in existing homes, measured in the horizontal plane; roof windows need 1.4 W/m²K or a Band B energy rating. 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.
Our planning guide covers each nation in more detail.
Guide prices for Purley
Prices below are shown including and excluding VAT. In Purley, as elsewhere, making good inside and access equipment are the main variables.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Large electric access hatch | £5,395 – £7,795 | £4,495 – £6,495 |
| Gas-strut hatch with grab handle Typical | £3,955 – £5,395 | £3,295 – £4,495 |
| Compact manual hatch | £3,595 – £4,195 | £2,995 – £3,495 |
From enquiry to finished job
- Tell us what you have. Send the CR8 postcode, a rough size and a couple of photos.
- Measure and check. A surveyor visits Purley, 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.
Neighbouring towns
More we do in Purley
Questions about hinged roof access rooflights in Purley
Does it let in as much light as a normal rooflight?
Yes — closed, it is a glazed rooflight. The frame is slightly deeper to carry the hinge and seals.
Can it replace an old loft hatch?
Where there is a flat roof above, yes. On a pitched roof, an access roof window is the equivalent.
Electric or manual?
Gas-strut hatches are simple and reliable. Electric hatches suit heavier lids, wider openings and anyone who would struggle to push a lid up.
Will I need planning permission in Purley?
In England a rooflight on a house is usually permitted development under Class C if it projects no more than 150 mm beyond the roof slope and sits no higher than the ridge.
Do you fit hinged roof access rooflights in Purley?
Yes. We survey and fit hinged roof access rooflights in Purley and across Greater London. Send your postcode and we will offer a survey date when we reply.
