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14,611 products available · Updated March 2026

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Bulk Save on 110mm & 160mm Drainage Pipes

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Order Now - Last Chance Clearance Stock!

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15% off Ring Seal Soil & Solvent Weld Soil Systems

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Sign up to Receive £25 off your First Order over £500

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Cast Iron Square Downpipe Offset - 380mm Projection 100mm Primed

Hargreaves Premier

Cast Iron Square Downpipe Offset - 380mm Projection 100mm Primed

£388.49

2 offers
Aluminium Round Swaged Venus Hopper - 63mm PPC Finish

ARP

Aluminium Round Swaged Venus Hopper - 63mm PPC Finish

£389.39

2 offers
Aluminium Round Swaged Venus Hopper - 76mm PPC Finish Black

ARP

Aluminium Round Swaged Venus Hopper - 76mm PPC Finish Black

£389.39

2 offers
Aluminium Round Swaged Venus Hopper - 63mm PPC Finish Anthracite Grey

ARP

Aluminium Round Swaged Venus Hopper - 63mm PPC Finish Anthracite Grey

£389.39

2 offers
Aluminium Round Swaged Venus Hopper - 76mm PPC Finish

ARP

Aluminium Round Swaged Venus Hopper - 76mm PPC Finish

£389.39

2 offers
Aluminium Round Swaged Venus Hopper - 63mm PPC Finish Black

ARP

Aluminium Round Swaged Venus Hopper - 63mm PPC Finish Black

£389.39

2 offers
Aluminium Round Swaged Venus Hopper - 76mm PPC Finish Anthracite Grey

ARP

Aluminium Round Swaged Venus Hopper - 76mm PPC Finish Anthracite Grey

£389.39

2 offers
Fastwarm 150W Electric Underfloor Heating Mat - 9m2 - Fastwarm Touch Black

Fastwarm

Fastwarm 150W Electric Underfloor Heating Mat - 9m2 - Fastwarm Touch Black

£390.62

2 offers
Fastwarm 150W Electric Underfloor Heating Mat - 9m2 - Fastwarm Touch White Thermostat

Fastwarm

Fastwarm 150W Electric Underfloor Heating Mat - 9m2 - Fastwarm Touch White Thermostat

£390.62

2 offers
PolyX Polycarbonate Sheet Multiwall - 35mm x 2100mm x 4mtr Bronze

Storm

PolyX Polycarbonate Sheet Multiwall - 35mm x 2100mm x 4mtr Bronze

£390.65

3 offers
PolyX Polycarbonate Sheet Multiwall - 35mm x 2100mm x 4mtr Solarguard

Storm

PolyX Polycarbonate Sheet Multiwall - 35mm x 2100mm x 4mtr Solarguard

£390.65

3 offers
PolyX Polycarbonate Sheet Multiwall - 35mm x 2100mm x 4mtr Bronze/ Opal

Storm

PolyX Polycarbonate Sheet Multiwall - 35mm x 2100mm x 4mtr Bronze/ Opal

£390.65

3 offers
PolyX Polycarbonate Sheet Multiwall - 35mm x 2100mm x 4mtr Opal

Storm

PolyX Polycarbonate Sheet Multiwall - 35mm x 2100mm x 4mtr Opal

£390.65

3 offers
PolyX Polycarbonate Sheet Multiwall - 35mm x 2100mm x 4mtr Clear

Storm

PolyX Polycarbonate Sheet Multiwall - 35mm x 2100mm x 4mtr Clear

£390.65

3 offers
Cast Iron Rectangular Downpipe - 380mm Side Projection 100mm x 75mm Primed

Hargreaves Premier

Cast Iron Rectangular Downpipe - 380mm Side Projection 100mm x 75mm Primed

£391.54

2 offers
Cast Iron Rectangular Downpipe - 380mm Side Projection 100mm x 75mm Black

Hargreaves Premier

Cast Iron Rectangular Downpipe - 380mm Side Projection 100mm x 75mm Black

£393.35

2 offers
Fastwarm Electric Underfloor Heating Foil Mat - 9m2 - Fastwarm Wifi Black

Fastwarm

Fastwarm Electric Underfloor Heating Foil Mat - 9m2 - Fastwarm Wifi Black

£393.48

2 offers
Fastwarm Electric Underfloor Heating Foil Mat - 9m2 - Fastwarm Wifi White

Fastwarm

Fastwarm Electric Underfloor Heating Foil Mat - 9m2 - Fastwarm Wifi White

£393.48

2 offers
Fastwarm 200W Electric Underfloor Heating Mat - 10m2 - Fastwarm Wifi White

Fastwarm

Fastwarm 200W Electric Underfloor Heating Mat - 10m2 - Fastwarm Wifi White

£393.54

2 offers
Fastwarm 200W Electric Underfloor Heating Mat - 10m2 - Fastwarm Wifi Black

Fastwarm

Fastwarm 200W Electric Underfloor Heating Mat - 10m2 - Fastwarm Wifi Black

£393.54

2 offers
Fastwarm 150W Electric Underfloor Heating Cable - 18m2 - No Thermostat

Fastwarm

Fastwarm 150W Electric Underfloor Heating Cable - 18m2 - No Thermostat

£394.03

2 offers
Fastwarm 200W Electric Underfloor Heating Cable - 13.5m2 - No Thermostat

Fastwarm

Fastwarm 200W Electric Underfloor Heating Cable - 13.5m2 - No Thermostat

£394.03

2 offers
Fastwarm 100W Electric Underfloor Heating Cable - 27m2 - No Thermostat

Fastwarm

Fastwarm 100W Electric Underfloor Heating Cable - 27m2 - No Thermostat

£394.03

2 offers
Inspection Chamber Access Shaft - 600mm Diameter x 2000mm Depth

Turtle Enviro

Inspection Chamber Access Shaft - 600mm Diameter x 2000mm Depth

£394.15

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.