Sliding rooflights in Marlborough: what is involved?
For Marlborough 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.
Barn and chapel conversions in the South West often need bespoke or shaped rooflights to suit the original structure. Typical uses for sliding rooflights include walk-out access where a hatch would feel cramped.
From Marlborough to Swindon, Devizes and Chippenham, the same survey-first process applies: measure, specify, fix the price, then fit.
Specification options
- Rain sensor
- Box (glazed sides) or flat sliding lid
- Double or triple glazing
- Electric drive with safety edge
- Integrated balustrade on some ranges
- Lockable from inside
- Full-width, walk-out access to a roof terrace
What to check first
- Weight and point loads need a structural check
- Needs space on the roof for the lid to slide clear
Consents for sliding rooflights in Marlborough
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.
Read the planning permission guide before you commit to a design.
Sliding rooflights prices in Marlborough
Prices below are shown including and excluding VAT. In Marlborough, as elsewhere, making good inside and access equipment are the main variables.
| 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 Marlborough address.
- Survey. We measure the opening, check the roof build-up and agree the options.
- 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.
Sliding rooflights near Marlborough
Other services in Marlborough
Questions about sliding rooflights in Marlborough
Can children open it?
Controls can be key-switched or placed out of reach. We will set the controls up to suit the household.
Does it need planning permission?
A box unit that projects above the roof plane can need planning permission, especially on the front of a house or in a conservation area. We check before you order.
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.
Do you fit sliding rooflights in Marlborough?
Yes. We survey and fit sliding rooflights in Marlborough and across Wiltshire. Send your postcode and we will offer a survey date when we reply.
Will I need planning permission in Marlborough?
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.
