Guide prices
Per standard unit
Flat glass or polycarbonate unit on an existing kerb, as part of a multi-unit job
Per large unit
Larger or ventilating units, edge protection in place
Programme of works
Phased replacement across a building, priced from a survey
Guide ranges for supply & fit, per unit; site set-up priced separately. Your price is fixed in a written quote after we have seen photos or surveyed. Scaffold, access towers or a crane are priced separately if the job needs them, and building control fees, where a job needs them, are shown as their own line.
Is your address covered?
Covering Portadown means covering the people who live and work there, not a single postcode. We take on domestic and commercial jobs in BT62, BT63 and BT64, and are happy to quote further out in Craigavon and Banbridge. If your address sits between towns, tell us and we will confirm whether it falls in our normal area or needs travel set out separately on the quote.
On the day, we cover
- Roof survey of every unit, kerb and the fragile areas around them
- Phasing agreed so occupied areas stay dry and usable
- New units fitted, sealed and weathered into the roof covering
- Fire performance near boundaries — We check how close the rooflights are to the site boundary and to escape routes.
- Glass or polycarbonate — We compare glass and polycarbonate units against the roof, use and budget.
How a fitting day runs
On the day, you need to be in at the start and at the end. In between, the fitters get on with it. They will want the room below cleared where possible, a parking spot if you have one, and somewhere to set the unit down safely. After checking the opening and the upstand or flashing, they fix a commercial rooflight, seal it and finish the inside. Packaging and any old unit leave with them unless the quote says otherwise.
Regulations for Portadown properties
On commercial buildings in Northern Ireland, rooflight openings and roof alterations go through building control, with energy and fire requirements for the glazing set out in the Technical Booklets. Smoke vents must be certified products with controls commissioned by a specialist. We confirm the route for your building.
Details that speed up your quote
What we cannot see, we have to guess, and guesses make quotes wider. So the more you send, the tighter the price. Useful: shots from the roof or garden, shots from the room underneath, a rough width and length, the roof finish, any access problems, and the product page if you have already ordered. Add the property postcode around BT62 and we will come back with a quote or a survey date.
Common questions in Portadown
Will my new commercial rooflight leak?
A correctly fitted unit should not. Leaks usually trace back to the detail around the frame: an upstand that is too low, a membrane or flashing that is not dressed properly, sealant applied to a damp surface, or water ponding against the kerb. We fit to the maker's instructions and check each of those points. The fitting carries a written workmanship guarantee, with its terms set out on your quote.
How long does fitting take?
Fitting a commercial rooflight into an existing, correctly sized opening is often a day's work. New openings take longer, because joists or rafters need trimming, an upstand or flashing has to be built or fitted, and the inside needs finishing. Large units that need lifting gear, and days lost to rain, can stretch things further. Your written quote gives a realistic estimate for your roof.
Who is responsible for the smoke-control system?
The building's responsible person, duty holder or managing agent, depending on the nation, is responsible for keeping fire safety systems working. Our part is the rooflight and roof work; the controls, detection and commissioning are handled by a smoke-control specialist, and the quote says who does what.
Get in touch with the details of your Portadown property and we will explain what the job involves and what it costs.

