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14,611 products available · Updated March 2026

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Cast Iron Square Downpipe Offset - 305mm Projection 75mm Black

Hargreaves Premier

Cast Iron Square Downpipe Offset - 305mm Projection 75mm Black

£239.40

2 offers
Fastwarm 200W Electric Underfloor Heating Mat - 3m2 - Fastwarm Touch Black

Fastwarm

Fastwarm 200W Electric Underfloor Heating Mat - 3m2 - Fastwarm Touch Black

£240.17

2 offers
Fastwarm 200W Electric Underfloor Heating Cable - 3.5m2 - Touch Black Thermostat

Fastwarm

Fastwarm 200W Electric Underfloor Heating Cable - 3.5m2 - Touch Black Thermostat

£240.17

2 offers
Fastwarm 150W Electric Underfloor Heating Cable - 4.6m2 - Touch Black Thermostat

Fastwarm

Fastwarm 150W Electric Underfloor Heating Cable - 4.6m2 - Touch Black Thermostat

£240.17

2 offers
Fastwarm 150W Electric Underfloor Heating Cable - 4.6m2 - Touch White Thermostat

Fastwarm

Fastwarm 150W Electric Underfloor Heating Cable - 4.6m2 - Touch White Thermostat

£240.17

2 offers
Fastwarm 100W Electric Underfloor Heating Cable - 7m2 - Touch Black Thermostat

Fastwarm

Fastwarm 100W Electric Underfloor Heating Cable - 7m2 - Touch Black Thermostat

£240.17

2 offers
Fastwarm 200W Electric Underfloor Heating Cable - 3.5m2 - Touch White Thermostat

Fastwarm

Fastwarm 200W Electric Underfloor Heating Cable - 3.5m2 - Touch White Thermostat

£240.17

2 offers
Fastwarm 200W Electric Underfloor Heating Mat - 3m2 - Fastwarm Touch White Thermostat

Fastwarm

Fastwarm 200W Electric Underfloor Heating Mat - 3m2 - Fastwarm Touch White Thermostat

£240.17

2 offers
Fastwarm 100W Electric Underfloor Heating Cable - 7m2 - Touch White Thermostat

Fastwarm

Fastwarm 100W Electric Underfloor Heating Cable - 7m2 - Touch White Thermostat

£240.17

2 offers
35mm Artifical Grass - Solis - 2m x 5m

Namgrass

35mm Artifical Grass - Solis - 2m x 5m

£240.83

2 offers
Fastwarm 100W Electric Underfloor Heating Cable - 9.2m2 - Wifi White Thermostat

Fastwarm

Fastwarm 100W Electric Underfloor Heating Cable - 9.2m2 - Wifi White Thermostat

£240.85

2 offers
Fastwarm 150W Electric Underfloor Heating Cable - 6m2 - Wifi Black Thermostat

Fastwarm

Fastwarm 150W Electric Underfloor Heating Cable - 6m2 - Wifi Black Thermostat

£240.85

2 offers
Fastwarm 200W Electric Underfloor Heating Cable - 4.6m2 - Wifi White Thermostat

Fastwarm

Fastwarm 200W Electric Underfloor Heating Cable - 4.6m2 - Wifi White Thermostat

£240.85

2 offers
Fastwarm 200W Electric Underfloor Heating Cable - 4.6m2 - Wifi Black Thermostat

Fastwarm

Fastwarm 200W Electric Underfloor Heating Cable - 4.6m2 - Wifi Black Thermostat

£240.85

2 offers
Fastwarm Electric Underfloor Heating Foil Mat - 4m2 - Fastwarm Wifi Black

Fastwarm

Fastwarm Electric Underfloor Heating Foil Mat - 4m2 - Fastwarm Wifi Black

£240.85

2 offers
Fastwarm 150W Electric Underfloor Heating Cable - 6m2 - Wifi White Thermostat

Fastwarm

Fastwarm 150W Electric Underfloor Heating Cable - 6m2 - Wifi White Thermostat

£240.85

2 offers
Fastwarm Electric Underfloor Heating Foil Mat - 4m2 - Fastwarm Wifi White

Fastwarm

Fastwarm Electric Underfloor Heating Foil Mat - 4m2 - Fastwarm Wifi White

£240.85

2 offers
Fastwarm 100W Electric Underfloor Heating Cable - 9.2m2 - Wifi Black Thermostat

Fastwarm

Fastwarm 100W Electric Underfloor Heating Cable - 9.2m2 - Wifi Black Thermostat

£240.85

2 offers
Cast Iron Halifax Soil Branch Double - 45 Degree x 150mm

Hargreaves Halifax

Cast Iron Halifax Soil Branch Double - 45 Degree x 150mm

£241.24

2 offers
Pitched Roof Window Flashing For Non-Interlocking Slate Up To 10mm Thick Thermally Insulated - 940mm x 1400mm

Fakro

Pitched Roof Window Flashing For Non-Interlocking Slate Up To 10mm Thick Thermally Insulated - 940mm x 1400mm

£241.32

2 offers
Pitched Roof Window Flashing For Non-Interlocking Slate Up To 10mm Thick Thermally Insulated - 1340mm x 980mm

Fakro

Pitched Roof Window Flashing For Non-Interlocking Slate Up To 10mm Thick Thermally Insulated - 1340mm x 980mm

£241.32

2 offers
Pitched Roof Window Flashing For Non-Interlocking Slate Up To 10mm Thick Thermally Insulated - 1140mm x 1180mm

Fakro

Pitched Roof Window Flashing For Non-Interlocking Slate Up To 10mm Thick Thermally Insulated - 1140mm x 1180mm

£241.32

2 offers
FloPlast Channel Drainage Grate Galvanised Steel Class A15 - 1mtr - Pack of 10

FloPlast

FloPlast Channel Drainage Grate Galvanised Steel Class A15 - 1mtr - Pack of 10

£241.63

2 offers
Halifax Cast Iron Drainage Access Pipe Rectangular - 150mm

Hargreaves Halifax

Halifax Cast Iron Drainage Access Pipe Rectangular - 150mm

£241.82

2 offers

Browse all products available from Professional Building Supplies. Each product links to our marketplace where you can compare prices across retailers and find the best deal.