Hinged roof access rooflights for Farnborough: the essentials
Our hinged roof access rooflights service in Farnborough covers hinged glazed hatches over a stair or ladder for roof terrace access. Every job starts with a survey of the opening, the roof covering and the room below, and a fixed written price.
Across the South East, single-storey kitchen extensions on 1930s semis and post-war detached houses are where most flat rooflights and lanterns go. In Farnborough, as anywhere, hinged roof access rooflights are the usual choice for reaching a roof terrace, plant area or flat roof from a stair or ladder.
Jobs in Farnborough 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.
Options we can specify in Farnborough
- Rain sensor on electric versions
- Hinge side to suit the stair
- Manual gas-strut or electric opening
- Double or triple glazing
- Frame colour options
- Gas-strut or electric opening
- Lower cost than a sliding box unit
Things we check at survey
- Stair headroom and the clear opening must meet Building Regulations
- Electric versions need a supply and a safety check
Planning and building rules for Farnborough
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.
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.
Read the planning permission guide before you commit to a design.
Hinged roof access rooflights prices in Farnborough
Prices below are shown including and excluding VAT. In Farnborough, 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 |
What happens next
- Get in touch. Use the form, WhatsApp or the guide-price tool with your Farnborough address.
- Measure and check. A surveyor visits Farnborough, measures and checks structure and access.
- Fixed quote. Product, work and price in writing — nothing is ordered until you agree.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Neighbouring towns
Other services in Farnborough
Common questions
Can it be opened from the roof?
Many units have an external handle or key for opening from outside. If you need that, tell us at survey.
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.
Is it secure?
Units lock from inside. As with any rooftop door, keep it locked when the house is empty.
Is the survey in Farnborough free?
Yes for new installations. Repair visits are charged, and we tell you the price before we book.
Can you work alongside my builder in Farnborough?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
