Garden Decking in Caerphilly
Ground-level decking
On a flat semi garden in Caerphilly, a ground-level deck is the quickest route to a tidy seating area, and it can sit where an old lawn has worn thin by the back door.
A lot of Caerphilly households spend the working week in Cardiff and want a garden that is ready to use when they get home, not another job on the list. That is why decking is so popular around the town. A well-built deck outside the patio doors gives you a dry, level place to eat, sit or let the children play, and it asks for very little in return.
Most of the decks we plan in Caerphilly go onto one of two kinds of garden: the longer back gardens of interwar and post-war semis, or the tighter, often sloping plots on the newer estates around the town. T J Landscapes builds timber and composite garden decking for both. Tony and the team give free quotes and free advice, and you can see the rest of our local work on the Caerphilly landscaping page. When you are ready, send us a few details.
We build six kinds of decking work. Here is how each tends to fit the semis and estates around Caerphilly.
On a flat semi garden in Caerphilly, a ground-level deck is the quickest route to a tidy seating area, and it can sit where an old lawn has worn thin by the back door.
New-build Caerphilly plots often fall away from the house, so a raised deck at floor height lets you step straight out of the patio doors instead of down onto wet grass.
Composite suits commuting households in Caerphilly who would rather spend a spring weekend using the deck than sanding and staining it.
Treated timber is a good first deck for a young family in Caerphilly, keeping the starting cost down while the rest of the garden takes shape.
A gate at the top of the steps and a solid balustrade are worth planning in on a raised Caerphilly deck, especially with toddlers or a dog in the house.
Plenty of decks fitted by developers or earlier owners in Caerphilly now have split boards on a frame that is still sound, and those can usually be re-boarded.
On many of the newer estates, the turf the developer left is laid over a thin skin of topsoil, with compacted subsoil, stones and the odd bit of builders’ rubble below. Grass struggles on it and a deck built straight on top of it can move. Before any posts go in, we dig test holes for the footings to see what is really there.
Where the ground is poor, footings go down to firm material and the area under the frame is cleared, levelled and covered with a membrane. Our local guide, what lies under a new-build garden in Caerphilly, explains why this matters for lawns and paving too. If the rest of the garden needs grass, we can lay new turf in Caerphilly once the deck is finished.
This is the question we hear most in Caerphilly. On a level semi garden, a patio and a deck both work, and the choice comes down to looks, feel underfoot and upkeep. Where the garden drops away from the house, or the ground is full of rubble, a deck usually wins because it needs far less digging and far less waste taken away.
Paving tends to suit people who want a surface that will take a heavy barbecue and a hose-down, while decking feels warmer and softer and is kinder to small children. Our guide on patio or decking for a Caerphilly garden sets out the trade-offs, and if slabs suit you better, see our patio paving in Caerphilly page. Some gardens end up with both: a small paved strip by the house and a deck further out.
Working from Pontypool, we are a short drive from Caerphilly and know its semis and estates well.
Test holes and proper footings, so your deck sits on firm ground rather than developer’s fill.
We will tell you honestly whether composite is worth it for your Caerphilly garden or whether timber will do the job.
Turf, fencing, paving and clearance can all be done alongside the deck, by the same team.
4.8 out of 5 on Google and 10 out of 10 on Checkatrade. See what people say on our reviews page.
Composite has become the board most Caerphilly families ask about first. It does not splinter, it holds its colour, and it only needs a wash, which suits people who leave early and get home late. It costs more to buy than softwood, so we talk through how long you plan to stay in the house and how the deck will be used before recommending it.
Whichever board you choose, the frame beneath is treated timber, so the build still needs to shed water and let air through. Grooved or textured boards help on the shadier side of a semi, and our article on stopping decking going slippery covers the simple cleaning that keeps it that way. There is more on board choice in composite decking for Caerphilly family gardens.
A deck on its own can look a little stranded on a bare estate plot. Low lights along the step edges, a built-in bench or two raised planters make it feel settled, and a screen of slatted panels can give some privacy where neighbours are close on both sides. The ideas in decking lighting, planters and finishing touches all work well on Caerphilly gardens.
Boundaries are often the next thing people notice once a new deck is in. If yours are leaning or gappy, we can replace them in the same visit, and our page on fencing in Caerphilly explains how.
Real reviews from homeowners across Caerphilly — rated 4.8 out of 5 on Google from 69 reviews and 10/10 on Checkatrade.
“Had my patio done by the company and could not be happier. Top quality work done and quickly too.”
“I was pleased to find Tony and his lads were absolutely great! Tony responded quickly & was very polite.”
“We were delighted with the work and materials, which were of very high quality. Tony and team helped us.”
Local and practical guides to help you plan the work.
One team for the whole garden, so a single visit can price everything you have in mind.
We cover Caerphilly and the towns around it. Choose another area below.
T J Landscapes South Wales
24 Conway Road, Pontypool
Torfaen, NP4 6HL
We cover homes right across South Wales, from Cardiff and the coast up to the valleys and the Brecon Beacons.
Usually, yes. We keep the deck surface below the damp-proof course and leave a small gap at the wall, so water never sits against the brickwork. Where the garden falls away, the deck is raised on posts to meet the doors.
The size and height of the deck, the boards you pick, what the ground is like, how easy it is to carry materials through, and extras such as steps, balustrades and lights. We look at all of it on a visit and give you a free written quote.
That depends on the boards, the frame and how it is looked after. Our guide to how long garden decking should last explains what to expect from timber and composite.
Low decks in a back garden usually do not, but taller platforms or decks close to a boundary may. Please check with Caerphilly County Borough Council before building anything high, and we will tell you the height we are planning.
Yes. We lift the boards, check the joists and posts, and either re-board a sound frame or rebuild it. Old timber goes away with us.
Tell us roughly where in Caerphilly you are, the size of deck you are picturing and whether the garden slopes. A couple of photos from the back door help us plan the visit.