Back to Professional Building Supplies
Professional Building Supplies

Professional Building Supplies Products

14,611 products available · Updated April 2026

9 active deals

Professional Building Supplies Deals & Vouchers

All deals

Big Bulk Deals on Massive Stock

Get Deal

Best Price on Roofline

Get Deal

Lowest Price on Drainage Pipes

Get Deal

Extra 5% off Clearance items

AFF5EX...
Fastwarm 100W Electric Underfloor Heating Cable - 9.2m2 - Touch Black Thermostat

Fastwarm

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

£269.38

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

Fastwarm

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

£269.38

2 offers
Fastwarm 100W Electric Underfloor Heating Cable - 14.5m2 - Digital Thermostat

Fastwarm

Fastwarm 100W Electric Underfloor Heating Cable - 14.5m2 - Digital Thermostat

£269.39

2 offers
Fastwarm 200W Electric Underfloor Heating Cable - 7.2m2 - Digital Thermostat

Fastwarm

Fastwarm 200W Electric Underfloor Heating Cable - 7.2m2 - Digital Thermostat

£269.39

2 offers
Fastwarm 150W Electric Underfloor Heating Cable - 9.6m2 - Digital Thermostat

Fastwarm

Fastwarm 150W Electric Underfloor Heating Cable - 9.6m2 - Digital Thermostat

£269.39

2 offers
Cast Iron Square to Round Gutter Connector - 100mm Black

Hargreaves Premier

Cast Iron Square to Round Gutter Connector - 100mm Black

£270.42

2 offers
Mech 416 Cast Iron Soil Double Branch - 45 Degree x 150mm and 100mm

Hargreaves Mech 416

Mech 416 Cast Iron Soil Double Branch - 45 Degree x 150mm and 100mm

£270.78

2 offers
Mech 416 Cast Iron Soil Double Rad Curve Branch - 87.5 Degree x 150mm and 100mm

Hargreaves Mech 416

Mech 416 Cast Iron Soil Double Rad Curve Branch - 87.5 Degree x 150mm and 100mm

£270.78

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

Fastwarm

Fastwarm Electric Underfloor Heating Foil Mat - 8m2 - No Thermostat

£271.00

2 offers
Copper Gutter Bell Rain Cups

Coppa Gutta

Copper Gutter Bell Rain Cups

£271.37

2 offers
Fastwarm Electric Underfloor Heating Foil Mat - 5m2 - Fastwarm Wifi Black

Fastwarm

Fastwarm Electric Underfloor Heating Foil Mat - 5m2 - Fastwarm Wifi Black

£271.49

2 offers
Fastwarm Electric Underfloor Heating Foil Mat - 5m2 - Fastwarm Wifi White

Fastwarm

Fastwarm Electric Underfloor Heating Foil Mat - 5m2 - Fastwarm Wifi White

£271.49

2 offers
PolyX Polycarbonate Sheet Multiwall - 25mm x 2100mm x 3.5mtr Bronze/ Opal

Storm

PolyX Polycarbonate Sheet Multiwall - 25mm x 2100mm x 3.5mtr Bronze/ Opal

£271.75

PolyX Polycarbonate Sheet Multiwall - 25mm x 2100mm x 3.5mtr Solarguard

Storm

PolyX Polycarbonate Sheet Multiwall - 25mm x 2100mm x 3.5mtr Solarguard

£271.75

Mech 416 Cast Iron Soil Long Rad Bend - 88 Degree x 150mm

Hargreaves Mech 416

Mech 416 Cast Iron Soil Long Rad Bend - 88 Degree x 150mm

£271.78

2 offers
Galeco Square Industrial PVC Gutter Kit Galeco Grey - 135mm

Galeco

Galeco Square Industrial PVC Gutter Kit Galeco Grey - 135mm

£271.80

2 offers
Galeco Square Industrial PVC Gutter Kit Black - 135mm

Galeco

Galeco Square Industrial PVC Gutter Kit Black - 135mm

£271.80

2 offers
Fastwarm Electric Underfloor Heating Foil Mat - 6m2 - Fastwarm Digital

Fastwarm

Fastwarm Electric Underfloor Heating Foil Mat - 6m2 - Fastwarm Digital

£272.28

2 offers
Halifax Cast Iron Drainage Double Rad Curve Branch - 88 Degree x 150mm and 100mm

Hargreaves Halifax

Halifax Cast Iron Drainage Double Rad Curve Branch - 88 Degree x 150mm and 100mm

£272.70

2 offers
Fastwarm 200W Electric Underfloor Heating Mat - 9m2 - No Thermostat

Fastwarm

Fastwarm 200W Electric Underfloor Heating Mat - 9m2 - No Thermostat

£272.81

2 offers
Cast Iron Round Non-Eared Downpipe - Socket On One End - 150mm x 1219mm Black

Hargreaves Premier

Cast Iron Round Non-Eared Downpipe - Socket On One End - 150mm x 1219mm Black

£272.88

2 offers
Cast Iron Square Downpipe Branch - 92.5 Degree x 75mm Primed

Hargreaves Premier

Cast Iron Square Downpipe Branch - 92.5 Degree x 75mm Primed

£273.80

2 offers
Cast Iron Square Downpipe Branch - 112.5 Degree x 75mm Primed

Hargreaves Premier

Cast Iron Square Downpipe Branch - 112.5 Degree x 75mm Primed

£273.80

2 offers
Cast Iron Square Downpipe Branch - 135 Degree x 75mm Primed

Hargreaves Premier

Cast Iron Square Downpipe Branch - 135 Degree x 75mm Primed

£273.80

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.