Commercial & industrial rooflights in Coulsdon: what is involved?
Our commercial & industrial rooflights service in Coulsdon 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.
Victorian and Edwardian terraces with narrow side returns are typical of much of London, and a glass roof or long flat rooflight is the usual way to keep the back rooms bright once the return is built over. Typical uses for commercial & industrial rooflights include industrial roofs with tired or fragile rooflight sheets.
Coulsdon sits about 3 km from Purley and 5 km from Banstead, and we cover the whole CR5 postcode district and the roads in between.
Options we can specify in Coulsdon
- Smoke and natural ventilation vents
- Modular glass rooflights
- Mesh or grilles under fragile areas
- Polycarbonate domes
- GRP or polycarbonate in-plane rooflight sheets
- Smoke-vent options where needed
- Daylight that reduces daytime lighting
What to check first
- Fragile rooflights are a known fall hazard — work at height must be planned
- Non-fragility classification should be confirmed for new products
Rules and responsibilities in Coulsdon
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.
Read the planning permission guide before you commit to a design.
Guide prices for Coulsdon
Prices below are shown including and excluding VAT. In Coulsdon, as elsewhere, making good inside and access equipment are the main variables.
| 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
- Get in touch. Use the form, WhatsApp or the guide-price tool with your Coulsdon address.
- Measure and check. A surveyor visits Coulsdon, measures and checks structure and access.
- Agree the quote. You approve the specification and price before anything is ordered.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Commercial & industrial rooflights near Coulsdon
Other services in Coulsdon
Questions about commercial & industrial rooflights in Coulsdon
Can rooflights double as smoke vents?
Some units are certified smoke ventilators. See our smoke-vent rooflights page.
Can you quote from drawings?
Yes, with a site survey to confirm.
Can you replace old warehouse rooflight sheets?
Yes. We match the roof profile, replace discoloured or damaged sheets and plan safe access while the building stays in use.
Do I need to be at home for the survey in Coulsdon?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
Do you fit commercial & industrial rooflights in Coulsdon?
Yes. We survey and fit commercial & industrial rooflights in Coulsdon and across Greater London. Send your postcode and we will offer a survey date when we reply.
