Commercial & industrial rooflights in Melksham: what is involved?
We handle commercial & industrial rooflights across Wiltshire, including Melksham. In short: rooflights for warehouses, schools, offices and retail units. The survey checks structure, weathering and orientation, so the quote reflects your actual roof.
Holiday lets and second homes across the South West often want roof windows with blinds and remote opening for when the house is empty. Commercial & industrial rooflights suit industrial roofs with tired or fragile rooflight sheets.
From Melksham to Trowbridge, Chippenham and Devizes, the same survey-first process applies: measure, specify, fix the price, then fit.
Specification options
- Smoke and natural ventilation vents
- Modular glass rooflights
- Continuous barrel-vault rooflights
- Polycarbonate domes
- GRP or polycarbonate in-plane rooflight sheets
- Planned around working sites
- Daylight that reduces daytime lighting
Before you order: points to check
- Fire performance of rooflight materials matters near boundaries
- Asbestos surveys may be needed on older roofs
Regulations for commercial & industrial rooflights in Melksham
For non-domestic buildings, planning depends on the building and its location; building regulations cover thermal performance and the fire classification of rooflights near boundaries. We confirm the route for your building before ordering.
For buildings other than dwellings, Approved Document L Volume 2 sets limiting U-values of 2.2 W/m²K for rooflights and 3.0 W/m²K for roof ventilators, including smoke vents. Fire classification of rooflight materials near boundaries is checked at specification.
See our building regulations guide for U-values, glazing limits and self-certification.
Commercial & industrial rooflights prices in Melksham
These are typical supply-and-fit ranges. For an address in Melksham, scaffold, a hoist for heavy glass, or a new structural opening can move the figure, which is why we survey first.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Barrel-vault or modular glass rooflight | £3,595 – £8,395 | £2,995 – £6,995 |
| Commercial flat-glass rooflight Typical | £1,795 – £3,595 | £1,495 – £2,995 |
| Dome or in-plane sheet replacement | £1,075 – £1,795 | £895 – £1,495 |
From enquiry to finished job
- Send the details. Postcode, rough size and a photo of the roof and room.
- Survey. We measure the opening, check the roof build-up and agree the options.
- Agree the quote. You approve the specification and price before anything is ordered.
- Installation day. Usually one day into a prepared opening, longer for new openings.
Nearby towns
More we do in Melksham
Common questions
Do you work out of hours?
For occupied buildings we can plan phased or out-of-hours working where access allows.
Can rooflights double as smoke vents?
Some units are certified smoke ventilators. See our smoke-vent rooflights page.
Do you supply O&M information?
Yes — product data, manufacturer warranties and maintenance notes are handed over at completion.
Do you fit commercial & industrial rooflights in Melksham?
Yes. We survey and fit commercial & industrial rooflights in Melksham and across Wiltshire. Send your postcode and we will offer a survey date when we reply.
Can you work alongside my builder in Melksham?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
