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Professional Building Supplies Products

14,611 products available · Updated March 2026

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Professional Building Supplies Deals & Vouchers

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Free delivery on orders over £250

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Bulk Save on 110mm & 160mm Drainage Pipes

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Cast Iron Round Downpipe Offset - 533mm Projection 100mm Primed

Hargreaves Premier

Cast Iron Round Downpipe Offset - 533mm Projection 100mm Primed

£244.76

2 offers
Cast Iron Round Downpipe Offset - 610mm Projection 100mm Primed

Hargreaves Premier

Cast Iron Round Downpipe Offset - 610mm Projection 100mm Primed

£244.76

2 offers
Square Steel Gutter Hopper - Graphite

Galeco

Square Steel Gutter Hopper - Graphite

£244.78

2 offers
Square Steel Gutter Hopper - European Style- Black

Galeco

Square Steel Gutter Hopper - European Style- Black

£244.78

2 offers
Square Steel Gutter Hopper - Black

Galeco

Square Steel Gutter Hopper - Black

£244.78

2 offers
Square Steel Gutter Hopper - European Style - Graphite

Galeco

Square Steel Gutter Hopper - European Style - Graphite

£244.78

2 offers
Wooden garden storage with double doors, fits bikes or mower, natural finish, flat roof, set on patio.

Forest Garden

Forest Garden 6'5 x 2'10 Large Double Door Pent Garden Storage

£244.99

up to £386.16

10 offers
FloPlast Ring Seal Soil Double Branch - 92.5 Degree x 110mm Cast Iron Effect

FloPlast

FloPlast Ring Seal Soil Double Branch - 92.5 Degree x 110mm Cast Iron Effect

£245.15

2 offers
Fastwarm 100W Electric Underfloor Heating Cable - 11.4m2 - Digital Thermostat

Fastwarm

Fastwarm 100W Electric Underfloor Heating Cable - 11.4m2 - Digital Thermostat

£245.24

2 offers
Fastwarm 200W Electric Underfloor Heating Cable - 5.7m2 - Digital Thermostat

Fastwarm

Fastwarm 200W Electric Underfloor Heating Cable - 5.7m2 - Digital Thermostat

£245.24

2 offers
Fastwarm 150W Electric Underfloor Heating Cable - 7.6m2 - Digital Thermostat

Fastwarm

Fastwarm 150W Electric Underfloor Heating Cable - 7.6m2 - Digital Thermostat

£245.24

2 offers
Graf Turret Extension Piece

Graf

Graf Turret Extension Piece

£245.42

2 offers
Cast Iron Square Downpipe Eared - 100mm x 914mm Primed

Hargreaves Premier

Cast Iron Square Downpipe Eared - 100mm x 914mm Primed

£245.50

2 offers
Mech 416 Cast Iron Soil P Trap with Bottom Access - 150mm

Hargreaves Mech 416

Mech 416 Cast Iron Soil P Trap with Bottom Access - 150mm

£245.75

2 offers
FloPlast Flofit+ Push Fit Easy-Lay Pipe - 22mm x 3mtr - Pack of 20

FloPlast

FloPlast Flofit+ Push Fit Easy-Lay Pipe - 22mm x 3mtr - Pack of 20

£245.82

2 offers
FloPlast Gutterbrush - 4mtr Black - Box of 10

FloPlast

FloPlast Gutterbrush - 4mtr Black - Box of 10

£246.17

2 offers
FloPlast Gutterbrush - 4mtr White - Box of 10

FloPlast

FloPlast Gutterbrush - 4mtr White - Box of 10

£246.17

2 offers
Catchpit Chamber Set - 300mm Diameter x 1025mm Height For 110mm andamp; 160mm Pipe

Turtle Enviro

Catchpit Chamber Set - 300mm Diameter x 1025mm Height For 110mm andamp; 160mm Pipe

£246.35

2 offers
Chamber Sealing Ring - 1050mm

Turtle Enviro

Chamber Sealing Ring - 1050mm

£246.35

2 offers
Fastwarm 200W Electric Underfloor Heating Mat - 8m2 - No Thermostat

Fastwarm

Fastwarm 200W Electric Underfloor Heating Mat - 8m2 - No Thermostat

£246.40

2 offers
Cast Iron Rectangular Downpipe - 305mm Front Projection 100mm x 75mm Black

Hargreaves Premier

Cast Iron Rectangular Downpipe - 305mm Front Projection 100mm x 75mm Black

£246.55

2 offers
Fastwarm 150W Electric Underfloor Heating Mat - 3.5m2 - Fastwarm Touch Black

Fastwarm

Fastwarm 150W Electric Underfloor Heating Mat - 3.5m2 - Fastwarm Touch Black

£246.92

2 offers
Fastwarm 150W Electric Underfloor Heating Cable - 5m2 - Touch White Thermostat

Fastwarm

Fastwarm 150W Electric Underfloor Heating Cable - 5m2 - Touch White Thermostat

£246.92

2 offers
Fastwarm 100W Electric Underfloor Heating Cable - 7.6m2 - Touch White Thermostat

Fastwarm

Fastwarm 100W Electric Underfloor Heating Cable - 7.6m2 - Touch White Thermostat

£246.92

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.