How we approach commercial & industrial rooflights in Bangor, County Down
Thinking about commercial & industrial rooflights in Bangor, County Down? The short answer: rooflights for warehouses, schools, offices and retail units. The longer answer depends on your roof, which is why we survey before we price.
Many Northern Irish homes have later flat-roofed kitchen extensions where an old dome can be swapped for glass. Think of commercial & industrial rooflights for warehouses, schools, offices and retail units.
We cover all of Bangor, County Down and the BT19 district, and nearby Newtownards and Carrickfergus.
Specification options
- Mesh or grilles under fragile areas
- GRP or polycarbonate in-plane rooflight sheets
- Continuous barrel-vault rooflights
- Polycarbonate domes
- Smoke and natural ventilation vents
- Replacement of discoloured or fragile sheets
- Barrel vaults, ridge lights and modular glass
What to check first
- Asbestos surveys may be needed on older roofs
- Fragile rooflights are a known fall hazard — work at height must be planned
Regulations for commercial & industrial rooflights in Bangor, County Down
On commercial roofs the main questions are usually building control, fire classification of rooflight materials and safe access rather than householder permitted development. We confirm the route for your building before ordering.
For non-domestic buildings in Northern Ireland, Technical Booklet F2 covers energy performance; we supply the manufacturer's data for building control. Fragile-roof safety and access are planned before work starts.
See our building regulations guide for U-values, glazing limits and self-certification.
Guide prices for Bangor, County Down
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 |
From enquiry to finished job
- Tell us what you have. Send the BT19 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.
- Fit and make good. We fit, seal, test and finish the reveal, then hand over the paperwork.
Commercial & industrial rooflights near Bangor, County Down
More we do in Bangor, County Down
Commercial & industrial rooflights in Bangor, County Down: questions
Can rooflights double as smoke vents?
Some units are certified smoke ventilators. See our smoke-vent rooflights page.
Do you work out of hours?
For occupied buildings we can plan phased or out-of-hours working where access allows.
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 Bangor, County Down?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
Can you work alongside my builder in Bangor, County Down?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
