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RooflightInstallers.co.uk
County Armagh · Northern Ireland

Sliding rooflight installation in County Armagh

Sliding rooflight installation across County Armagh follows one method wherever the roof is. First a survey or, for fit-only work, your photos and measurements. Then a written quote with the scope and price fixed. Then a fitting day planned around the weather. We list 2 towns in County Armagh on this site, each with its own page, but villages and addresses between them are covered in exactly the same way. Fitters travel to the property, so there is no need to be near any particular town.

Guide prices in County Armagh

Compact sliding

£7,795 – £10,795including VAT at 20%

Motorised sliding unit for a stair or hatch opening

Standard sliding

£10,795 – £15,595including VAT at 20%

Larger opening onto a roof terrace

Large sliding

£15,595 – £22,795including VAT at 20%

Big spans, lifting gear and longer installs

Guide ranges for supply & fit. 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.

Towns we list in County Armagh

Builders and roofers working in County Armagh can use us for the rooflight element of a job, wherever the site is in Northern Ireland. Homeowners can book us directly. In both cases the fitters come to the address, the work follows the maker's instructions, and a written quote fixes the price first. Fitting is carried out by vetted teams under S&K's direction.

What the job includes

  • Full open and close cycle checked before handover
  • Frame fixed and weathered with the membrane dressed up the kerb
  • Clear run confirmed for the glass to slide over when open
  • Planning for a roof terrace — We flag early whether planning may be needed for the work around the rooflight.
  • Weight and lifting — We plan the lift for a sliding rooflight before it is ordered.

Rules that apply in Northern Ireland

Northern Ireland's building regulations set a minimum of WER Band C or 1.6 W/m²K for rooflights and roof windows in existing homes, assessed under Technical Booklet F1. New openings involve trimming the roof structure, so expect a building control application. Many house rooflights don't need planning permission, but conservation areas and listed buildings are excluded, and side windows near a boundary have obscure-glazing rules. We confirm what applies.

Common questions in County Armagh

Do you need scaffolding to fit a rooflight?

Not always. Single-storey roofs can often be reached safely with ladders, a tower or edge protection. Higher roofs, steep pitches and large units usually need scaffold or a mobile platform, and heavy glass may need a crane. We assess access from your photos or at the survey, and any scaffold or lifting cost is shown as its own line on the written quote.

Can you fit a rooflight in winter or when it is raining?

Yes, within limits. Cold is less of a problem than wet, because membranes, primers and sealants need a dry surface to bond. We plan fitting days around the forecast and may move a date if heavy rain is due. If the roof has to be opened up, it is not left overnight without a temporary weather seal, so the room below stays dry while the work is finished.

Will my new sliding 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.

Rear extension at dusk with lit rooflights and a roof lantern
Ready when you are

Fitting in County Armagh

Send photos and rough sizes, or ask for a survey visit for install work. You get one fixed written price before anything starts.

CallGet a quote