Commercial & industrial rooflights for Feltham: the essentials
For Feltham homes and buildings we offer commercial & industrial rooflights: rooflights for warehouses, schools, offices and retail units. We measure first, specify to the opening and confirm any planning or building-control points before quoting.
Many London roofs are reached only through the house or over neighbouring property, so lifting heavy glass is planned at survey rather than on the day. Typical uses for commercial & industrial rooflights include warehouses, schools, offices and retail units.
We work across Greater London, including Feltham, and in neighbouring towns such as Ashford, Surrey and Hounslow. Access, parking and how the glass reaches the roof are all checked at the survey.
What you can choose
- Polycarbonate domes
- GRP or polycarbonate in-plane rooflight sheets
- Mesh or grilles under fragile areas
- Modular glass rooflights
- Continuous barrel-vault rooflights
- Replacement of discoloured or fragile sheets
- Fall-protection planning included
Things we check at survey
- Fire performance of rooflight materials matters near boundaries
- Non-fragility classification should be confirmed for new products
Building control and safety duties in Feltham
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. Fragile-roof safety and access are planned before work starts.
See our building regulations guide for U-values, glazing limits and self-certification.
What do commercial & industrial rooflights cost in Feltham?
The ranges below are typical for straightforward jobs; your fixed price follows a survey of your roof.
| 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 |
What happens next
- Tell us what you have. Send the TW13 postcode, a rough size and a couple of photos.
- 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
Other services in Feltham
Questions about commercial & industrial rooflights in Feltham
Do you work out of hours?
For occupied buildings we can plan phased or out-of-hours working where access allows.
Are old rooflights a safety risk?
Older plastic rooflight sheets can become brittle. Anyone working on the roof must treat them as fragile unless proven otherwise.
Can rooflights double as smoke vents?
Some units are certified smoke ventilators. See our smoke-vent rooflights page.
How do I book a survey in Feltham?
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 Feltham?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
