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Drainage supplies

Drainage covers both above and below ground drainage including wastewater, surface water and stormwater drainage. Browse products for Drainage supplies below.

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Showing 1-36 of 473

Sponsored
Aliaxis Rainwater 110mm Circular Downpipe System

Aliaxis Rainwater 110mm Circular Downpipe System

Verified 23 hours ago

Aliaxis

110 mm circular PVC-U downpipe.
+3
Sponsored
Aliaxis Rainwater 82mm Circular Downpipe System

Aliaxis Rainwater 82mm Circular Downpipe System

Verified 23 hours ago

Aliaxis

82 mm circular PVC-U downpipe.
+2
Sponsored
Aliaxis Rainwater 160mm Circular Downpipe System

Aliaxis Rainwater 160mm Circular Downpipe System

Verified 23 hours ago

Aliaxis

160 mm circular PVC-U downpipe.
+3
Sponsored
Bauder Hot Melt Compact – Vertical Outlet DN 100

Bauder Hot Melt Compact – Vertical Outlet DN 100

Verified 3 days ago

Bauder Ltd

A thermally insulated rainwater outlet with vertical spigot.
Sponsored
P Series Polymer Concrete Channels  - Polymer Concrete Rainwater Channel

P Series Polymer Concrete Channels - Polymer Concrete Rainwater Channel

Verified 3 days ago

Lang+Fulton

Polymer concrete channel equipped with cast iron grids with patented blocking and locking system.
+5
Sponsored
R Series Channels  - Concrete Rainwater Channel

R Series Channels - Concrete Rainwater Channel

Verified 3 days ago

Lang+Fulton

Vibro-packed concrete channels are made by mixing 425 cement and certified river aggregates. The finished product is of rough appearance, dark grey in colour and is produced by moulding and vibration.
+8
Sponsored
BauderPVC NLF-R 50 Emergency Overflow

BauderPVC NLF-R 50 Emergency Overflow

Verified 4 days ago

Bauder Ltd

An emergency overflow PVC outlet (without leaf guard).
BOS
Sponsored
TPE Through Wall Outlets (Perforated Flange)

TPE Through Wall Outlets (Perforated Flange)

Verified 5 days ago

Wallbarn Ltd

Drainage outlet shape for through walls manufactured from TPE compound for through for bonding to bitumen based waterproofing membranes in a sandwich technique. Ideal for hot melt and felt.
BOS
Sponsored
Square Shaped Spigot Coupling

Square Shaped Spigot Coupling

Verified 5 days ago

Wallbarn Ltd

Square shaped Coupling designed to connect the spigot of a drainage outlet shape to the HDPE drainpipe.
BOS
Sponsored
Square Leaf Guard

Square Leaf Guard

Verified 5 days ago

Wallbarn Ltd

Square shaped leafguards for insertion into through wall drainage outlets. Suitable for EPDM, PVC and TOE outlets.
BOS
Sponsored
Round Shaped Spigot Coupling

Round Shaped Spigot Coupling

Verified 5 days ago

Wallbarn Ltd

Round Coupling designed to connect the spigot of a drainage outlet shape to the HDPE drainpipe.
BOS
Sponsored
Wallbarn HDPE Protecto-drain - A15 Class Drainage Channel

Wallbarn HDPE Protecto-drain - A15 Class Drainage Channel

Verified 5 days ago

Wallbarn Ltd

A15 surface drainage channel for pedestrian areas with spring loaded galvanised steel grate.
BOS
Sponsored
TPE Downpipe Outlets (Perforated Flange)

TPE Downpipe Outlets (Perforated Flange)

Verified 5 days ago

Wallbarn Ltd

Drainage outlet shape for downpipes on flat roofs manufactured from TPE compound for through for bonding to bitumen based waterproofing membranes in a sandwich technique.
BOS
Sponsored
Round Gravel Excluder Helix

Round Gravel Excluder Helix

Verified 5 days ago

Wallbarn Ltd

Heavy-duty leaf and gravel guards for insertion into downpipe drainage outlets with integrated rod and fins to give secure fit into spigot of drainage outlet.
BOS
Sponsored
PVC Through Wall Outlets

PVC Through Wall Outlets

Verified 5 days ago

Wallbarn Ltd

PVC drainage outlets for through walls and drainage holes next to parapets. Bonded to PVC waterproofing membranes only to improve waterproofing and protection. For smooth flange. Heat bonded.
BOS
Sponsored
Round Leaf Guard

Round Leaf Guard

Verified 5 days ago

Wallbarn Ltd

Round leaf guards for insertion into downpipe drainage outlets. Suitable for EPDM, PVC, TPE and HDPE outlets. Available in plastic, copper and stainless steel
BOS
Sponsored
Round Gravel Excluder Spider

Round Gravel Excluder Spider

Verified 5 days ago

Wallbarn Ltd

Heavy-duty leaf and gravel guards for insertion into downpipe drainage outlets with integrated rod and fins to give secure fit into spigot of drainage outlet.
Sponsored
EPDM Through Wall Outlets

EPDM Through Wall Outlets

Verified 5 days ago

Wallbarn Ltd

Preformed shape for insertion into drainage outlets to improve waterproofing and protection; for use with EPDM and bituminous waterproofing systems.
Sponsored
EPDM Downpipe Outlets (Perforated Flange)

EPDM Downpipe Outlets (Perforated Flange)

Verified 5 days ago

Wallbarn Ltd

Preformed shape for insertion into drainage outlets to improve waterproofing and protection.
Sponsored
EPDM SIPHON Outlet

EPDM SIPHON Outlet

Verified 5 days ago

Wallbarn Ltd

A variation on the design of the standard drain connector in EPDM which incorporates the perforated flange and spigot.
Sponsored
EPDM Downpipe Outlets (Smooth Flange)

EPDM Downpipe Outlets (Smooth Flange)

Verified 5 days ago

Wallbarn Ltd

Preformed shape for insertion into drainage outlets to improve waterproofing and protection (smooth flange).
Sponsored
Radon Gas Sump

Radon Gas Sump

Verified 9 days ago

Timloc Building Products

For use when a sub floor depressurization is required under full radon protection.
Sponsored
Unidrain 1004 Wall Mounted Floor Drain

Unidrain 1004 Wall Mounted Floor Drain

Verified 9 days ago

WM | Wetroom Materials

Wall mounted linear shower wet room drain.
Sponsored
Unidrain 3004 Middle of the Floor Drain

Unidrain 3004 Middle of the Floor Drain

Verified 9 days ago

WM | Wetroom Materials

A linear shower drain for shower areas without fixed side walls.
Sponsored
Unislope 3K Wet room Kit

Unislope 3K Wet room Kit

Verified 9 days ago

WM | Wetroom Materials

Wet room kit including Unidrain linear drain, Unislope Board and waterproofing membrane.
Sponsored
Unislope 2K Wetroom System

Unislope 2K Wetroom System

Verified 9 days ago

WM | Wetroom Materials

Wetroom system with wall mounted corner drain, preformed tray, and waterproofing membrane.
Sponsored
Unislope 4K Wetroom System

Unislope 4K Wetroom System

Verified 9 days ago

WM | Wetroom Materials

UniSlope® 4K allows level shower access at four entry points. Suitable for small and large tiles. Comes with Unidrain, Unislope preformed board and waterproofing membrane.
Sponsored
Unidrain Square Centre Drain

Unidrain Square Centre Drain

Verified 9 days ago

WM | Wetroom Materials

A stainless steel square drain suitable for both showers and secondary drainage outside of the shower area.
Sponsored
Unidrain Corner Wet Room Drain

Unidrain Corner Wet Room Drain

Verified 9 days ago

WM | Wetroom Materials

A stainless steel corner drain suitable for wet room showers.
Sponsored
Unidrain Vinyl Floor Drain

Unidrain Vinyl Floor Drain

Verified 9 days ago

WM | Wetroom Materials

Unique Linear floor drain for vinyl with internal camping system and magnetic grate.
+6
Sponsored
Unislope 1K Wetroom System

Unislope 1K Wetroom System

Verified 9 days ago

WM | Wetroom Materials

Wetroom system with wall mounted linear drain and one way slope.
Sponsored
Aurubis Copper Rainwater Drainage System - External Rainwater Drainage System

Aurubis Copper Rainwater Drainage System - External Rainwater Drainage System

Verified 10 days ago

Metal Solutions Limited

External copper rainwater drainage system.
Sponsored
ZM Silesia Zinc Rainwater Drainage System - Zinc Rainwater Drainage System

ZM Silesia Zinc Rainwater Drainage System - Zinc Rainwater Drainage System

Verified 10 days ago

Metal Solutions Limited

Zinc-titanium external rainwater drainage system.
Sponsored
Zintek ® Zinc Rainwater Drainage System - External Rainwater Drainage System

Zintek ® Zinc Rainwater Drainage System - External Rainwater Drainage System

Verified 10 days ago

Metal Solutions Limited

Zinc external rainwater drainage system.
Sponsored
Traditional Textures Precoated Aluminium Rainwater Drainage System - Aluminium Rainwater Drainage System

Traditional Textures Precoated Aluminium Rainwater Drainage System - Aluminium Rainwater Drainage System

Verified 10 days ago

Metal Solutions Limited

Precoated aluminium external rainwater drainage system.
Sponsored
Roofinox Stainless Steel Rainwater Drainage System - Rainwater Drainage System

Roofinox Stainless Steel Rainwater Drainage System - Rainwater Drainage System

Verified 10 days ago

Metal Solutions Limited

Stainless steel external rainwater drainage system.

Showing 1-36 of 473