Suditek Garden — patios, pools & planting
Drainage,
designed.
A garden should never have a puddle. Linear drainage for the edges where water actually collects — in stainless steel and HDPE, made by the people who build it.
01 — Spaces
Every garden drains
somewhere.
Start where the water is, not with a product code. Six places that account for almost every call we get.
Patio & terrace
Where rain pools at the lowest edge. One channel along that edge usually ends the problem.
View collection
Driveway
Slope, vehicle load and a run of water heading for the garage door.
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Pool & water feature
Catch the overflow before it reaches the coping and the surrounding paving.
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Garden & path
Gravel, moss and planting. The channel has to disappear into the detail.
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Balcony & roof terrace
Tight falls and a single outlet. One strip along the parapet is often enough.
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Under-deck
Turn the wet void under a raised deck into a room you can use.
View collection02 — Collections
Five collections.
One job.
Water leaves the surface quietly. Each collection is one way of doing that — not a catalogue of parts.
TERRA
铺装线性排水The line along the edge of paving. HDPE channel with a stainless grate, in A15 for foot traffic and B125 where a car will cross it.
02SLOT
缝隙式排水A 10 mm line instead of a grate. For stone paving where the detail matters more than the flow rate.
03AQUA
泳池与水景Overflow channels and edge grates in 316, with an R11 anti-slip profile where bare feet meet wet stone.
04DECK
露台下方排水Collection channel and gutter rail under a timber deck, so the space below stays dry and finished.
05ROOT
花池与土壤层排水Drainage board, filter layer and overflow for raised beds, retaining walls and rain gardens. Water goes back into the ground.
TERRA kit — channel, grate, end caps, outlet, connectors. Nothing else to order.
03 — Kits
Buy the whole system,
not the parts.
Most drainage is sold as components, which is why projects stall waiting for one missing end cap. Ours arrive complete: cut, join, connect, done.
-
TERRA Kit — 3 m
3 m edge · channel, grate, 2 end caps, outlet, connectors -
TERRA Kit — 6 m
6 m edge · same set, double run, with joiner -
DECK Kit
20–30 m² deck · channel, gutter rail, downpipe, edge trim -
Pool Edge Kit
10 m coping · overflow channel, grates, catch box
04 — Materials
Four materials.
Nothing decorative.
Every grade is chosen for what sits on it: chlorinated water, road salt, soil, or a car tyre.
- 304 stainless
- Paving, patios, garden edges. Brushed or polished, laser-cut slots.
- 316 stainless
- Pools, spas, coastal gardens. Resists chlorides where 304 will not.
- HDPE
- Channel bodies and drainage board. Light, tough, unaffected by soil chemistry.
- Aluminium
- Under-deck rails and trims where weight matters more than abrasion.
All collections tested to EN 1433 — load classes A15 and B125.
05 — Design tools
Specify it before
you order it.
Drainage is decided in a section drawing, not in a shopping cart. These three are for the people holding the pen.
Drainage selector
Space, area, surface and load. Returns the collection, the metres of channel and how many kits.
Open selector →Fall & flow calculators
1–2% fall, catchment area, rainfall intensity and the litres per second your run has to carry.
Open calculators →CAD & details
DWG sections for paving edge, pool coping, threshold and retaining wall. Plus datasheets and installation guides.
Open library →06 — Inspiration
Where it ends up.
07 — Quote
Tell us the space.
We'll do the numbers.
Four answers are enough to size a run: where it is, how long, what crosses it, and where the water goes.
sales@suditek.com
+86 138 6013 2378 WhatsApp