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Professional Building Supplies Products

14,611 products available · Updated March 2026

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15% off Ring Seal Soil & Solvent Weld Soil Systems

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Order Now - Last Chance Clearance Stock!

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

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Bulk Save on 110mm & 160mm Drainage Pipes

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Fastwarm 200W Electric Underfloor Heating Cable - 8m2 - Touch White Thermostat

Fastwarm

Fastwarm 200W Electric Underfloor Heating Cable - 8m2 - Touch White Thermostat

£347.40

2 offers
Fastwarm 150W Electric Underfloor Heating Cable - 10.6m2 - Touch Black Thermostat

Fastwarm

Fastwarm 150W Electric Underfloor Heating Cable - 10.6m2 - Touch Black Thermostat

£347.40

2 offers
Fastwarm 150W Electric Underfloor Heating Cable - 10.6m2 - Touch White Thermostat

Fastwarm

Fastwarm 150W Electric Underfloor Heating Cable - 10.6m2 - Touch White Thermostat

£347.40

2 offers
Fastwarm 100W Electric Underfloor Heating Cable - 16m2 - Touch Black Thermostat

Fastwarm

Fastwarm 100W Electric Underfloor Heating Cable - 16m2 - Touch Black Thermostat

£347.40

2 offers
Fastwarm 100W Electric Underfloor Heating Cable - 16m2 - Touch White Thermostat

Fastwarm

Fastwarm 100W Electric Underfloor Heating Cable - 16m2 - Touch White Thermostat

£347.40

2 offers
Galeco Steel Gutter Standard Shed Pack Apex Style Roof - 12x6 to 20x12 Galvanised

Galeco

Galeco Steel Gutter Standard Shed Pack Apex Style Roof - 12x6 to 20x12 Galvanised

£348.96

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

Hargreaves Premier

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

£349.46

2 offers
Fastwarm 200W Electric Underfloor Heating Mat - 12m2 - No Thermostat

Fastwarm

Fastwarm 200W Electric Underfloor Heating Mat - 12m2 - No Thermostat

£350.26

2 offers
Cast Iron Square Downpipe Eared Anti-Splash Shoe - 100mm Black

Hargreaves Premier

Cast Iron Square Downpipe Eared Anti-Splash Shoe - 100mm Black

£350.45

2 offers
Rainsmart 65 Tonne Heavy Triple Soakaway Set Flat-Packed 1 Cubic Metre

Rainsmart

Rainsmart 65 Tonne Heavy Triple Soakaway Set Flat-Packed 1 Cubic Metre

£351.42

2 offers
Fastwarm 150W Electric Underfloor Heating Mat - 10m2 - Fastwarm Digital

Fastwarm

Fastwarm 150W Electric Underfloor Heating Mat - 10m2 - Fastwarm Digital

£352.37

2 offers
Rainsmart Soakaway Set Flat-Packed - Heavy 1 Cubic Metre

Rainsmart

Rainsmart Soakaway Set Flat-Packed - Heavy 1 Cubic Metre

£352.90

2 offers
M10 - Full Nut Hexagon Grade 8 DIN 934 - BZP - Bag of 130

M10 - Full Nut Hexagon Grade 8 DIN 934 - BZP - Bag of 130

£353.06

2 offers
Galeco Steel Half Round Gutter Kit Galvanised - 150mm Diameter

Galeco

Galeco Steel Half Round Gutter Kit Galvanised - 150mm Diameter

£353.54

2 offers
Cast Iron Square Downpipe Offset - 533mm Projection 75mm Black

Hargreaves Premier

Cast Iron Square Downpipe Offset - 533mm Projection 75mm Black

£356.12

2 offers
Copper Large Ogee Gutter Radius - Price Per Linear Meter

Coppa Gutta

Copper Large Ogee Gutter Radius - Price Per Linear Meter

£356.16

2 offers
Soakaway SiltGuard Silt Trap C/W Catchpit and Filter with Lid - 600mm Deep x 300mm Diameter

Turtle Enviro

Soakaway SiltGuard Silt Trap C/W Catchpit and Filter with Lid - 600mm Deep x 300mm Diameter

£356.16

2 offers
Inspection Chamber Set - 450mm Diameter x 1040mm Depth with 150mm Channel andamp; 150mm Inlets

Turtle Enviro

Inspection Chamber Set - 450mm Diameter x 1040mm Depth with 150mm Channel andamp; 150mm Inlets

£357.20

2 offers
Inspection Chamber Set - 450mm Diameter x 1030mm Depth with 160mm Channel andamp; 160mm andamp; 110mm Inlets

Turtle Enviro

Inspection Chamber Set - 450mm Diameter x 1030mm Depth with 160mm Channel andamp; 160mm andamp; 110mm Inlets

£357.20

2 offers
Cast Iron Square Downpipe Offset - 457mm Projection 75mm Primed

Hargreaves Premier

Cast Iron Square Downpipe Offset - 457mm Projection 75mm Primed

£358.06

2 offers
PolyX Polycarbonate Sheet Solid - 1220mm x 2440mm x 6mm Clear

Storm

PolyX Polycarbonate Sheet Solid - 1220mm x 2440mm x 6mm Clear

£359.04

3 offers
Copper Gutter BlueBell Rain Cups

Coppa Gutta

Copper Gutter BlueBell Rain Cups

£359.56

2 offers
Cast Iron Square Downpipe Offset - 457mm Projection 75mm Black

Hargreaves Premier

Cast Iron Square Downpipe Offset - 457mm Projection 75mm Black

£359.70

2 offers
Cast Iron Square Downpipe Branch - 112.5 Degree x 100mm Black

Hargreaves Premier

Cast Iron Square Downpipe Branch - 112.5 Degree x 100mm Black

£359.99

2 offers

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