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14,611 products available · Updated March 2026

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Professional Building Supplies Deals & Vouchers

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15% off Ring Seal Soil & Solvent Weld Soil Systems

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Bulk Save on 110mm & 160mm Drainage Pipes

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£15 off orders over £300

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Free delivery on orders over £250

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Pine Wood Centre Pivot Roof Window - 780mm x 980mm Double Glazed Natural Pine

Fakro

Pine Wood Centre Pivot Roof Window - 780mm x 980mm Double Glazed Natural Pine

£439.27

2 offers
PVC Centre Pivot Roof Window - 780mm x 980mm White

Fakro

PVC Centre Pivot Roof Window - 780mm x 980mm White

£439.27

2 offers
Acrylic Coated Centre Pivot Roof Window - 780mm x 980mm Double Glazed White

Fakro

Acrylic Coated Centre Pivot Roof Window - 780mm x 980mm Double Glazed White

£439.27

2 offers
Cast Iron Round Downpipe Eared Anti-Splash Shoe - 150mm Black

Hargreaves Premier

Cast Iron Round Downpipe Eared Anti-Splash Shoe - 150mm Black

£440.57

2 offers
Fastwarm 200W Electric Underfloor Heating Mat - 14m2 - No Thermostat

Fastwarm

Fastwarm 200W Electric Underfloor Heating Mat - 14m2 - No Thermostat

£441.20

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

Hargreaves Premier

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

£443.12

2 offers
FloPlast Stormsaver Level Sensor

FloPlast

FloPlast Stormsaver Level Sensor

£443.17

2 offers
Halifax Cast Iron Drain Pipe Inspection Chamber Round - 150mm x 100mm

Hargreaves Halifax

Halifax Cast Iron Drain Pipe Inspection Chamber Round - 150mm x 100mm

£443.35

2 offers
Fastwarm Electric Underfloor Heating Foil Mat - 12m2 - Fastwarm Digital

Fastwarm

Fastwarm Electric Underfloor Heating Foil Mat - 12m2 - Fastwarm Digital

£443.58

2 offers
Galeco Square Steel Hopper andamp; Downpipe Kit Grey - 80mm Diameter

Galeco

Galeco Square Steel Hopper andamp; Downpipe Kit Grey - 80mm Diameter

£445.13

2 offers
Galeco Square Steel Hopper andamp; Downpipe Kit Black - 80mm Diameter

Galeco

Galeco Square Steel Hopper andamp; Downpipe Kit Black - 80mm Diameter

£445.13

2 offers
Fastwarm 200W Electric Underfloor Heating Mat - 12m2 - Fastwarm Wifi Black

Fastwarm

Fastwarm 200W Electric Underfloor Heating Mat - 12m2 - Fastwarm Wifi Black

£445.19

2 offers
Fastwarm 200W Electric Underfloor Heating Mat - 12m2 - Fastwarm Wifi White

Fastwarm

Fastwarm 200W Electric Underfloor Heating Mat - 12m2 - Fastwarm Wifi White

£445.19

2 offers
Twinwall Drainage Bend - 30 Degree x 450mm Black

PBSL Group

Twinwall Drainage Bend - 30 Degree x 450mm Black

£445.72

2 offers
Cast Iron Square Downpipe Offset - 380mm Projection 100mm Black

Hargreaves Premier

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

£446.77

2 offers
Pitched Roof Window Flashing For Tiles andamp; Profiled Sheeting 45mm Depth - 780mm x 980mm

Fakro

Pitched Roof Window Flashing For Tiles andamp; Profiled Sheeting 45mm Depth - 780mm x 980mm

£447.06

2 offers
Pitched Roof Window Flashing For Roof Tiles Corrugated And Deep Profiled Sheeting - 780mm x 980mm

Fakro

Pitched Roof Window Flashing For Roof Tiles Corrugated And Deep Profiled Sheeting - 780mm x 980mm

£447.06

2 offers
Pitched Roof Window Flashing For Slates andamp; Flat Roof Coverings 10mm Depth - 780mm x 980mm

Fakro

Pitched Roof Window Flashing For Slates andamp; Flat Roof Coverings 10mm Depth - 780mm x 980mm

£447.06

2 offers
Inspection Chamber Set - 450mm Diameter x 2020mm Depth with 150mm Channel andamp; 150mm Inlets

Turtle Enviro

Inspection Chamber Set - 450mm Diameter x 2020mm Depth with 150mm Channel andamp; 150mm Inlets

£447.53

2 offers
Fastwarm 200W Electric Underfloor Heating Mat - 11m2 - Fastwarm Touch White Thermostat

Fastwarm

Fastwarm 200W Electric Underfloor Heating Mat - 11m2 - Fastwarm Touch White Thermostat

£447.86

2 offers
Fastwarm 200W Electric Underfloor Heating Mat - 11m2 - Fastwarm Touch Black

Fastwarm

Fastwarm 200W Electric Underfloor Heating Mat - 11m2 - Fastwarm Touch Black

£447.86

2 offers
Fastwarm 150W Electric Underfloor Heating Cable - 21.3m2 - No Thermostat

Fastwarm

Fastwarm 150W Electric Underfloor Heating Cable - 21.3m2 - No Thermostat

£447.94

2 offers
Fastwarm 100W Electric Underfloor Heating Cable - 32m2 - No Thermostat

Fastwarm

Fastwarm 100W Electric Underfloor Heating Cable - 32m2 - No Thermostat

£447.94

2 offers
Fastwarm 200W Electric Underfloor Heating Cable - 16m2 - No Thermostat

Fastwarm

Fastwarm 200W Electric Underfloor Heating Cable - 16m2 - No Thermostat

£447.94

2 offers

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