15mm radiator valve extension comparison - September 2026

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Primaflow 60mm Chrome Radiator Tail Extension - Pack of 2

Primaflow

12% off

free shipping

To the product (1 offer)

9,9

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1/2" BSP (15mm) Pipe Thread Extension Female x Male Chrome Brass - 60mm Long

Invena

17% off

free shipping

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9,8

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Chrome 100mm Radiator Valve Extension Tail

Generic

26% off

free shipping

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9,8

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Radiator Valve Tail 15mm x 1/2" BSP (2 Pack)

SPES

free shipping

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9,7

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Waterberry 60MM Rigid Radiator Valve Extension Tail 1/2" BSP - Chrome Plated - Cut to Size

Waterberry

free shipping

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9,6

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15mm Radiator Valve Extension - 75mm Length

PlumbUniverse

free shipping

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9,6

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Manissa 15mm to 10mm Radiator & Towel Rail Valve Pipe Reducer Pair

Manissa

free shipping

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9,6

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ODSUPPLIES - 1/2" x 15mm Long Chrome Radiator Extension | Available 10mm, 20mm, 25mm, 30mm, 50mm, 60mm, 75mm, 80mm and 100mm Long

ODSUPPLIES

free shipping

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9,4

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Dripping Tap Chrome Universal Radiator Valve Extension Tail, 60mm Additional Length, Metal Construction, UK Made

Dripping Tap

19% off

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9,3

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TC Radiator Valve TRV Tail Extension 110mm with Slotted Isolating Valve 1/2" BSP Chrome Pair

22.5 Team Controls

free shipping

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9,3

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11% off

iBathUK Essence Angled Radiator Valve Pair, Round ABS Head, Brass Bathroom Radiator Valves for Towel Rails, Panel & Column Radiators, Modern Wall or Floor Mounted Heating Accessories in Chrome, 15mm

iBathUK

£ 10.62 free shipping

To the product (3 offers)

Plumb Bliss Angled Radiator Valve (15mm x 1/2") (1)

Plumb Bliss

£ 8.99 free shipping

To the product (1 offer)

SWEET HOUSE 15mm ANGLED LOCKSHIELD RADIATOR VALVE 15mm ANGLED LOCKSHIELD DRAIN OFF VALVE

SWEETY HOUSE

£ 8.45 free shipping

To the product (1 offer)

Resideo Honeywell VTL15-15A Essential TRV + Lockshield Set Reversible 15mm Angled Thermostatic Radiator Valve with Liquid Sensor VTL15-15A, White

Resideo

£ 14.98

To the product (4 offers)

Heilmetz Chrome Straight Radiator Valve Set, 15 mm & 1/2" BSP Threads | Wheelhead & Lockshield Valves for Heated Towel Rails, Panel Radiators & UK Central Heating Systems

Heilmetz

£ 17.99 free shipping

To the product (1 offer)

1/2" x 15mm Long Chrome Radiator Extension - Pack of 2

MSL

£ 10.08 free shipping

To the product (1 offer)

Invena 1/2" BSP (15mm) Pipe Thread Extension Female x Male Cast Iron Brass - 15mm long

PLUMBING4HOME

£ 7.99 free shipping

To the product (2 offers)

13% off

Anthracite Thermostatic Radiator Valve Angled Corner or Straight Grey Radiator TRV Thermostat Valves (Corner)

LavaTap

£ 25.99 free shipping

To the product (5 offers)

ELEGANT Traditional Cast Iron Style 2 Column Horizontal Central Heating Double Bar Colosseum Designer Radiators White 600 x 988 mm

ELEGANT

£ 147.99 free shipping

To the product (1 offer)

Pipestation 15mm Compression Straight Connectors 2 Pack - Chrome Plated Compression Joint Plumbing Fittings for Copper Pipe Plumbing Pipe Connectors - Compress Plumbers Pipe Fitting - Easy Install

Pipestation

£ 6.99 free shipping

To the product (3 offers)

1/2" BSP Telescopic Chrome Radiator Valve Extension Piece | 1/2" BSP Chrome Telescopic Radiator Valve Extension Piece

Xcel Home

£ 7.19 free shipping

To the product (1 offer)

Hot Flow | 20mm Rigid Radiator Valve Extensions 1/2 inch BSP (Antique Brass) (Pair)

Hot Flow

£ 14.50 free shipping

To the product (1 offer)

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15mm radiator valve extension in comparison

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15mm radiator valve extension in comparison

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