Composite Decking in Lisburn

1 listed firm covering Lisburn names composite boards on its own site. Fitted, composite runs £100 to £220 per m² on published UK price lists; Lisburn sits inside that band.

Decking NI

Based in Belfast · also Newry

No prices published

Fits: Composite

Website live, checked in the last fortnight
Decking service on its own website
No scheme or membership stated

Unclaimed listing

Full listing Firm's website

Every decking firm in Lisburn, timber included: Decking installers in Lisburn.

Composite in Lisburn

Lisburn's gardens in Hilden, Lambeg and the Castlereagh hills are mid-sized plots on clay, with the usual Northern Ireland rainfall. The council is the planning authority under NI's own permitted development order.

Fitted prices

Composite, per m²: £100 to £220
15 m² composite deck: £1,500 to £3,300
20 m² raised composite: £3,500 to £7,500
Balustrade, per m: £90 to £200

UK ranges from published price guides, October 2026. A guide, not a quote. The cost guide.

Ask the fitter

Which board and range, and is it capped?
Timber, aluminium or steel subframe?
Joist centres and expansion gaps to the maker's guide?
Who registers the warranty?

Composite or timber: which should you buy?

Composite installers nearby

Belfast · Newry · Paisley · East Kilbride · Glasgow

All of Northern Ireland · Every composite town