How we approach sliding rooflights in New Milton
For New Milton 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.
Larger gardens in much of the South East mean deeper rear extensions, and deeper rooms need light from above rather than only from the doors. In New Milton, as anywhere, sliding rooflights are the usual choice for staircases that rise to a roof terrace.
We work across Hampshire, including New Milton, and in neighbouring towns such as Christchurch and Bournemouth. Access, parking and how the glass reaches the roof are all checked at the survey.
What you can choose
- Rain sensor
- Integrated balustrade on some ranges
- Double or triple glazing
- Electric drive with safety edge
- Anthracite, black or RAL frames
- Lockable from inside
- Glazed box sides keep the headroom open
Before you order: points to check
- Electric units need a dedicated supply and commissioning
- Weight and point loads need a structural check
Planning, building control and New Milton
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 New Milton
Guide prices for sliding rooflights in New Milton 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
- Send the details. Postcode, rough size and a photo of the roof and room.
- Free site visit. For new installs we survey free, measure and confirm the roof detail.
- Written price. You receive a fixed price listing the unit, the work and the lead time.
- Fitting and handover. We install, clean down and leave product and warranty documents.
Sliding rooflights near New Milton
Other services in New Milton
Questions about sliding rooflights in New Milton
Is it lockable?
Yes. Units lock from inside and the drive holds the lid closed.
Can children open it?
Controls can be key-switched or placed out of reach. We will set the controls up to suit the household.
How heavy is it?
Box sliders weigh hundreds of kilograms, so delivery may need a crane or lifting gear, and the structure must be checked.
How do I book a survey in New Milton?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
Can you work alongside my builder in New Milton?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
