Best Rough Plumbing Deals Online in the UK (25 Deals Found)

Last Updated - 23/09/2026 Sort By:

Best Choice
ZDBB

New
ZDBB 1000 Pcs 18 Size O Ring Kit+18 Size Rubber Washers Assortment Kit for Plumbing Faucet Water Pipe Garden Hose Washer
{MULTI-STYLE}: Assortment rubber o rings washers consisting of 18 size o-ring + 9 size flat rubber washers + 9 size sili

£18.99
XFIRE-GEAR

New
35 FT Double Mode Drain Snake Tools, 11-in-1 Drain Auger for Sink and Drain Unblocking, Plumbing Snake for Kitchen, Bath
【Note】Please read the product manual before using the drain auger.（Definitely stick to the recommended drill speed, If y

£14.97
New
New Freestanding Tub Drain Rough-in Bathtub Drain Kit For Freestanding Bathtub
【Compatible With】Freestanding tub drain kit is compatible with all freestanding bathtubs, floor mounted bathtubs and isl

£65.46 £89.27
BERGEN TOOLS

New
BERGEN TOOLS Drain Auger Plumbing Snake, 7.7m Heavy Duty Plumbers Professional Unblocker Tools, Hair Cleaner Pipe Snake
[7.7M Heavy Duty Drain Unblocker]：This professional drains snake Unblocker tool is equipped with a durable spring steel

£13.98
New
Crosswater 13O ROUGH Build in for 3 hole trim set
New in box.

£146.30
KATSU Tools

New
KATSU Tools Mains Water Pressure Test Gauge & Pipe Leak Detector, 0-11 Bar
🔹 Corrosion-resistant 2-inch dial pressure gauge with a durable rubber protective cover for long lasting.

£22.99
Best Value
Keze

New
KEZE 24 Sizes Plumbing Washers Assorted Kit 165 PCS Garden Hose Washer Rubber Self Locking Tabs & Shower Head Silicone W
PACKAGE INCLUDES:Water pipe washer including 3/4 inch heavy duty red rubber washer,black self-locking washer and white s

£11.99 £13.99
New
Brass Bottle Trap 1 1/4, Round Decorative P-Trap with 200mm Extension Tube, Adj

£20.30 £29.00
WEILAOK

New
Drain Tracing Dye, Leak Detection Tracing Dye, Liquid dye, Easily,100ml
PRECISE AND CONVENIENT LIQUID FORMULA: Thanks to its efficient color development and diffusion capabilities, it enables

£9.99
New
Vintage 1960s Crane Plumbing Roughing-In Measurements C-1 Fixture Trade Manual
Interior specification sheets include dates from 1961, and the index bears a handwritten September 1964 notation. The bi

£24.94
Xcel Home

New
Xcel Home 1/2 x 15mm Compression Elbow 90° 500mm Pipe | WRAS Approved
Two Size Options Available: Choose from two lengths to suit your installation needs. This single (1 pipe) Xcel Home bran

£7.59
LQMK

New
Washing Machine Waste Splitter Connector for Dishwasher –Y Shape Double Drain Pipe Adapter 19-24mm Inlet 45mm Outlet PVC
Double Drain Connection for Space-Saving Solution: This Y-shaped washing machine waste splitter enables dishwasher and w

£7.33 £7.69
New
Unslotted Basin Sink Waste Pop Up Click Clack Basin Waste with Ceramic Top, Bas
Solid Construction: This unslotted basin waste is designed to have a ceramic white top which is more durable in resistin

£15.63
SHIV

New
15mm x ¾ BSP Brass Isolation Valve with Blue & Red Lever Handles – Quarter Turn Compression Ball Valve for Hot & Cold Wa
PREMIUM CONSTRUCTION: Crafted from solid brass with nickel plating for superior corrosion resistance, designed for long-

£6.99
New
Unslotted Basin Sink Waste Pop Up Click Clack Basin Waste with Ceramic Top, Bas
Solid Construction: This unslotted basin waste is designed to have a ceramic white top which is more durable in resistin

£16.37
M METERXITY

New
M METERXITY 2-Pack Wall Split Flange, for 1.3 Inch/32mm OD Pipe 304 Stainless Steel Escutcheon Plate Round Self-Adhesive
[Multipurpose Use] - The wall split flange is suitable for the courtyard, bathroom, kitchen, balcony and other areas exp

£3.89 £3.99
New
Replacement Brass Tap Valve Insert Gland Cartridge for 1/2 Inch Hot and Cold Do
Teeth on Spline: 15 Teeth Thread size: G1/2 (1/2" 20.5mm) Threaded Collar: With Threaded Collar.

£13.37
New
Completes Bathtub Drain Rough In set Efficient Island Drain set Simple Installs
This kit includes ABS pipe, adapter, recessed drain plate, and more, ensuring a secure fit and preventing backflow and l

£33.98
New
Grohe Rapido C Concealed Valve rough in for single volume control 35028000 DV

£50.00
New
2 PCS Pipe Fittings and Facilities Household Rough Plumbing Valves
Joke Flower Squirt Water-squirt Squirting for Clown Prank Toy. The design makes it convenient to connect to a water sour

£12.05
New
Arctic Hayes CI/400 1 x 400 ml Crack-It Shock Freeze Release Spray, Bio-Degrada
Use Crack-It Shock Freeze to quickly release seized items in as little as 2 minutes. The freeze action breaks the corros

£13.92
New
Replacement Brass Tap Valve Insert Gland Cartridge for 1/2 Inch Hot and Cold Do
Teeth on Spline: 15 Teeth Thread size: G1/2 (1/2" 20.5mm) Threaded Collar: With Threaded Collar.

£11.86
New
GI Replacement Brass Ceramic Disc Tap Valve Insert Gland Cartridge Quarter Turn
Clockwise open one: Turning clockwise for tap on, turning anti-clockwise for tap off. Usually used on the left hand side

£11.85
New
Aquabrass ABFP83029 83029 Concealed Rough-In
This product is specifically intended for concealed installation, providing a sleek and seamless look.

£105.60
New
KATSU 400W Portable Submersible Pump for Clean and Dirty Water 8500L/H for Garde
【Dirty Water Drainage】 Able to uptake grains up to 25 mm wide to safely drain dirty water. 【Efficient】 400 W with a maxi

£33.89

25 Rough Plumbing deals are available from: Amazon, eBay stores, starting from £3.89.
The biggest discount we found is 14% on KEZE 24 Sizes Plumbing Washers Assorted Kit 165 PCS Garden Hose Washer Rubber Self Locking Tabs & Shower Head Silicone Washer Seals,Water Hose Washers with Screen Filter for Repair Connection at Amazon.
The lowest price we found is £3.89 while the highest is £146.30.
Prices for the best Rough Plumbing deals average at £27.77.
Last updated on September 23, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Rough Plumbing.