Rathfarnham, Dublin 16 · South Dublin & Kildare
Fully Insured
Qualified Landscaper
South Dublin Based
No Subcontractors
See The Difference
Why decks rot, warp, and turn green within five years
Most decking problems start underneath, with a subframe built from untreated or under-treated timber, posts not isolated from ground moisture, and joists spaced too far apart for the deck boards to span without flex. Add an Irish climate of constant rain and intermittent sun, and you've got the perfect conditions for rot, mould, and structural movement within a few seasons.
The other common failure is poor airflow. Decking built flush to the ground with no gap traps moisture underneath and turns the surface green with algae by the second summer.
How we build decks that last
Every deck starts with a subframe of pressure-treated timber, C16 or C24 structural grade, not fence timber. Posts are isolated from direct ground contact using metal post bases set in concrete. Joists are spaced at 400mm centres maximum. The gap from the underside of the frame to the ground is maintained for airflow.
Board gaps are set correctly for expansion. Fixings are hidden or stainless steel, not galvanised, which bleeds rust stains within two years. The whole deck is a structural build, not just boards screwed onto whatever's easiest.
What decking installation covers
Pressure-treated timber decking, structural grade joists and posts
Composite decking, low maintenance, colour-stable, non-slip
Raised decks and multi-level platforms
Deck steps and step lighting
Balustrades and handrails, timber or metal
Integrated planter boxes and seating
Deck lighting, recessed board lights, post cap lights
Pergola and overhead structure over decks
Removal and disposal of old decking
Timber staining and finishing on completion
How It Works
1
Site visit
We assess the ground, measure the area, discuss materials and design. Free, no obligation.
2
Design and quote
Layout plan, materials spec, and full written quote. Itemised, no vague pricing.
3
Subframe and posts
Posts set in concrete, joists installed level, sub-frame completed and checked.
4
Deck boards and finish
Boards laid with correct gaps and fixings. Balustrades, steps, and lighting fitted. Site cleared and deck treated on completion.
Common Questions
How much does it cost to have garden decking installed in South Dublin?
Can decking be laid straight onto soil in a South Dublin garden?
What’s the overall budget for an outdoor deck once extras are included?
What’s the right way to build a deck so it lasts in Irish weather?
Get Started
Ready to get your garden sorted?
Daniel visits your garden, listens to what you want and gives you a clear fixed price. No hard sell. No surprise additions to the invoice.