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  2. Plumbing
  3. Waste Fittings
  4. Overflow Waste

Overflow Waste Fittings

Browse toilet overflow pipes and overflow fittings from many trusted brands. Whether you’re looking for an overflow waste pipe or overflow connector, we’ve got plenty of options to suit all budgets and plumbing configurations. You’re bound to find the right plumbing solution for your home when you shop from our selection of products at Toolstation. What does the overflow pipe do? A toilet cistern overflow pipe is used to prevent the toilet’s water tank from overflowing. It’s an important safety feature to stop your toilet flooding into your bathroom, so all toilets should be fitted with a water tank overflow pipe. If the toilet fill valve fails and keeps filling the cistern with water, then an overflow pipe will drain the excess water into the toilet bowl and out through the drain. Overflow waste pipe comes in many different sizes and configurations, so you can choose the proper fitting for your bathroom. They are usually manufactured in plastic, making them durable and easy to keep clean.
Aquaflow Aquaflow / Solvent Weld Overflow Bend 22mm 90° White
( 127 )

Product code: 29729

Solvent Weld Overflow Bend 22mm 90° White

£0.95

ex. VAT £0.79 22mm 90°

Aquaflow Aquaflow / Solvent Weld Overflow Tee 22mm Black
( 21 )

Product code: 67216

Solvent Weld Overflow Tee 22mm Black

£0.95

ex. VAT £0.79 22mm

Aquaflow Aquaflow / Solvent Weld Overflow Bend 22mm 90° Black
( 124 )

Product code: 76426

Solvent Weld Overflow Bend 22mm 90° Black

£0.95

ex. VAT £0.79 22mm 90°

Aquaflow Aquaflow / Solvent Weld Overflow Tee 22mm White
( 36 )

Product code: 18087

Solvent Weld Overflow Tee 22mm White

£0.95

ex. VAT £0.79 22mm

Aquaflow Aquaflow / Solvent Weld Overflow Straight Coupling 22mm White
( 79 )

Product code: 84387

Solvent Weld Overflow Straight Coupling 22mm White

£1.15

ex. VAT £0.96 22mm

Aquaflow Aquaflow / Solvent Weld PVC Overflow Pipe 30m 22mm x 3m White
( 30 )

Product code: 19466

Solvent Weld PVC Overflow Pipe 30m 22mm x 3m White

£21.39

ex. VAT £17.82 10 Pack

Aquaflow Aquaflow / Solvent Weld Overflow Bend 22mm 135° White
( 124 )

Product code: 49804

Solvent Weld Overflow Bend 22mm 135° White

£0.95

ex. VAT £0.79 22mm 135°

Aquaflow Aquaflow / Solvent Weld Overflow Bend 22mm 135° Black
( 124 )

Product code: 48089

Solvent Weld Overflow Bend 22mm 135° Black

£0.95

ex. VAT £0.79 22mm 135°

Aquaflow Aquaflow / Solvent Weld Overflow Straight Coupling 22mm Black
( 31 )

Product code: 10708

Solvent Weld Overflow Straight Coupling 22mm Black

£1.15

ex. VAT £0.96 22mm

Aquaflow Aquaflow / Solvent Weld PVC Overflow Pipe 30m 22mm x 3m Black
( 28 )

Product code: 12251

Solvent Weld PVC Overflow Pipe 30m 22mm x 3m Black

£21.39

ex. VAT £17.82 10 Pack

McAlpine McAlpine / McAlpine R2M Overflow Universal Compression Elbow 90? Bend 19/23mm
( 14 )

Product code: 24375

McAlpine R2M Overflow Universal Compression Elbow 90? Bend 19/23mm

£3.10

ex. VAT £2.58 Each

McAlpine McAlpine / McAlpine R5M Overflow Universal Compression Bent Tank Connector 19/23mm
( 9 )

Product code: 85930

McAlpine R5M Overflow Universal Compression Bent Tank Connector 19/23mm

£3.35

ex. VAT £2.79 Each

Aquaflow Aquaflow / Solvent Weld Overflow Reducer 22 x 40mm White
( 46 )

Product code: 47692

Solvent Weld Overflow Reducer 22 x 40mm White

£1.69

ex. VAT £1.41 22 x 40mm

Aquaflow Aquaflow / Overflow Pipe Clip 21.5mm Black
( 16 )

Product code: 70109

Overflow Pipe Clip 21.5mm Black

£0.39

ex. VAT £0.32 Each

McAlpine McAlpine / McAlpine R4M Overflow Universal Compression Straight Tank Connector 19/23mm
( 7 )

Product code: 44804

McAlpine R4M Overflow Universal Compression Straight Tank Connector 19/23mm

£3.10

ex. VAT £2.58 Each

McAlpine McAlpine / McAlpine R1M Overflow Universal Compression Straight Connector 19/23mm
( 35 )

Product code: 65891

McAlpine R1M Overflow Universal Compression Straight Connector 19/23mm

£2.15

ex. VAT £1.79 Each

Aquaflow Aquaflow / Overflow Pipe Clip 21.5mm White
( 29 )

Product code: 95603

Overflow Pipe Clip 21.5mm White

£0.39

ex. VAT £0.32 Each

Aquaflow Aquaflow / Solvent Weld Overflow Tank Connector 22mm Bent White
( 27 )

Product code: 45586

Solvent Weld Overflow Tank Connector 22mm Bent White

£1.09

ex. VAT £0.91 22mm

McAlpine McAlpine / McAlpine R3M Overflow Universal Compression Tee 19/23mm
( 2 )

Product code: 88028

McAlpine R3M Overflow Universal Compression Tee 19/23mm

£2.69

ex. VAT £2.24 Each

Aquaflow Aquaflow / Solvent Weld Overflow Tank Connector 22mm Straight White
( 44 )

Product code: 29453

Solvent Weld Overflow Tank Connector 22mm Straight White

£1.19

ex. VAT £0.99 22mm

Aquaflow Aquaflow / Solvent Weld Overflow Reducer Black
( 46 )

Product code: 36619

Solvent Weld Overflow Reducer Black

£1.69

ex. VAT £1.41 22mm x 40mm

Aquaflow Aquaflow / Solvent Weld Overflow Reducer Black
( 46 )

Product code: 56825

Solvent Weld Overflow Reducer Black

£1.69

ex. VAT £1.41 22mm x 32mm

McAlpine McAlpine / McAlpine CONFLEX-KIT1 Flexible Condensate Pipe Kit 1"
( 9 )

Product code: 91342

McAlpine CONFLEX-KIT1 Flexible Condensate Pipe Kit 1"

£19.99

ex. VAT £16.66 Each

Aquaflow Aquaflow / Solvent Weld Overflow Reducer White
( 22 )

Product code: 85506

Solvent Weld Overflow Reducer White

£1.69

ex. VAT £1.41 22 x 32mm