How we approach commercial & industrial rooflights in South Croydon
Our commercial & industrial rooflights service in South Croydon covers rooflights for warehouses, schools, offices and retail units. Every job starts with a survey of the opening, the roof covering and the room below, and a fixed written price.
London homes often run deep from front to back, so the middle of the ground floor is the darkest space — exactly where an overhead rooflight earns its keep. Typical uses for commercial & industrial rooflights include industrial roofs with tired or fragile rooflight sheets.
South Croydon sits about 2 km from Croydon and 3 km from Purley, and we cover the whole CR2 postcode district and the roads in between.
Choices for your South Croydon project
- Polycarbonate domes
- GRP or polycarbonate in-plane rooflight sheets
- Continuous barrel-vault rooflights
- Mesh or grilles under fragile areas
- Modular glass rooflights
- Fall-protection planning included
- Daylight that reduces daytime lighting
Things we check at survey
- Non-fragility classification should be confirmed for new products
- Fire performance of rooflight materials matters near boundaries
Building control and safety duties in South Croydon
On commercial roofs the main questions are usually building control, fire classification of rooflight materials and safe access rather than householder permitted development. Product data for building control is supplied with every quote.
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.
Read the planning permission guide before you commit to a design.
Guide prices for South Croydon
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 CR2 postcode, a rough size and a couple of photos.
- Free site visit. For new installs we survey free, measure and confirm the roof detail.
- Fixed quote. Product, work and price in writing — nothing is ordered until you agree.
- Installation day. Usually one day into a prepared opening, longer for new openings.
Neighbouring towns
Related work in South Croydon
Commercial & industrial rooflights in South Croydon: questions
Do you supply O&M information?
Yes — product data, manufacturer warranties and maintenance notes are handed over at completion.
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.
Can you work alongside my builder in South Croydon?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
Do I need to be at home for the survey in South Croydon?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
