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Professional Building Supplies Products

14,611 products available · Updated March 2026

11 active deals

Professional Building Supplies Deals & Vouchers

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Cast Iron Effect Gutters | Now 20% Off

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Bulk Save on 110mm & 160mm Drainage Pipes

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Free delivery on orders over £250

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Best price on roofline boards

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LUXE Threshold Drain Channel Aluminium Grating Class A15 Corner - Black

Polycon

LUXE Threshold Drain Channel Aluminium Grating Class A15 Corner - Black

£51.37

2 offers
LUXE Threshold Drain Channel Aluminium Grating Class A15 Tee Junction - Black

Polycon

LUXE Threshold Drain Channel Aluminium Grating Class A15 Tee Junction - Black

£51.37

2 offers
Cast Iron Round Downpipe Branch - 92.5 Degree x 65mm Primed

Hargreaves Premier

Cast Iron Round Downpipe Branch - 92.5 Degree x 65mm Primed

£51.47

2 offers
Cast Iron Round Downpipe Branch - 112.5 Degree x 65mm Primed

Hargreaves Premier

Cast Iron Round Downpipe Branch - 112.5 Degree x 65mm Primed

£51.47

2 offers
Cast Iron Round Downpipe Branch - 135 Degree x 65mm Primed

Hargreaves Premier

Cast Iron Round Downpipe Branch - 135 Degree x 65mm Primed

£51.47

2 offers
Double Sided Foam For AM Clad Cladding - 50mtr Roll

AM Clad

Double Sided Foam For AM Clad Cladding - 50mtr Roll

£51.47

3 offers
Stop Tap Chamber Complete - for 20mm and 25mm MDPE

Plasson

Stop Tap Chamber Complete - for 20mm and 25mm MDPE

£51.50

2 offers
PolyX Rafter Bar Edge Trim - 6mtr Brown

Storm

PolyX Rafter Bar Edge Trim - 6mtr Brown

£51.58

3 offers
PolyX Rafter Bar Edge Trim - 6mtr White

Storm

PolyX Rafter Bar Edge Trim - 6mtr White

£51.58

3 offers
225mm White Fascia Board - 18mm x 5mtr

Freefoam

225mm White Fascia Board - 18mm x 5mtr

£51.61

3 offers
FloPlast Solvent Weld Soil Access Branch - 92.5 Degree x 110mm Olive Grey

FloPlast

FloPlast Solvent Weld Soil Access Branch - 92.5 Degree x 110mm Olive Grey

£51.64

2 offers
Matt Foamed PVC Hygiene Cladding Sheet - 1220mm x 2440mm x 5mm Smooth Matt White

Storm

Matt Foamed PVC Hygiene Cladding Sheet - 1220mm x 2440mm x 5mm Smooth Matt White

£51.65

3 offers
PolyX Polycarbonate Sheet Multiwall - 25mm x 700mm x 2mtr Bronze/ Opal

Storm

PolyX Polycarbonate Sheet Multiwall - 25mm x 700mm x 2mtr Bronze/ Opal

£51.77

3 offers
PolyX Polycarbonate Sheet Multiwall - 25mm x 700mm x 2mtr Solarguard

Storm

PolyX Polycarbonate Sheet Multiwall - 25mm x 700mm x 2mtr Solarguard

£51.77

3 offers
Cast Iron Round Downpipe Bend - 135 Degree x 100mm Black

Hargreaves Premier

Cast Iron Round Downpipe Bend - 135 Degree x 100mm Black

£51.89

2 offers
Cast Iron Round Downpipe Bend - 112.5 Degree x 100mm Black

Hargreaves Premier

Cast Iron Round Downpipe Bend - 112.5 Degree x 100mm Black

£51.89

2 offers
Cast Iron Round Downpipe Bend - 92.5 Degree x 100mm Black

Hargreaves Premier

Cast Iron Round Downpipe Bend - 92.5 Degree x 100mm Black

£51.89

2 offers
Halifax Cast Iron Drainage Push Fit Coupling Ductile Iron - 150mm

Hargreaves Halifax

Halifax Cast Iron Drainage Push Fit Coupling Ductile Iron - 150mm

£51.89

2 offers
Shed Base for Forest Overlap Sheds - 6and#039; x 3and#039;

Forest Garden

Shed Base for Forest Overlap Sheds - 6and#039; x 3and#039;

£52.00

up to £61.54

3 offers
Breather Membrane Vent 3 Classic - 1mtr x 25mtr x 115gsm

Cromar

Breather Membrane Vent 3 Classic - 1mtr x 25mtr x 115gsm

£52.14

3 offers
Composite Panel Cladding Reveal Trim - 3.6mtr Flint

Ecoscape

Composite Panel Cladding Reveal Trim - 3.6mtr Flint

£52.15

3 offers
Composite Panel Cladding Reveal Trim - 3.6mtr Havana

Ecoscape

Composite Panel Cladding Reveal Trim - 3.6mtr Havana

£52.15

3 offers
Composite Panel Cladding Reveal Trim - 3.6mtr Spiced Oak

Ecoscape

Composite Panel Cladding Reveal Trim - 3.6mtr Spiced Oak

£52.15

3 offers
Composite Panel Cladding Reveal Trim - 3.6mtr Silver Birch

Ecoscape

Composite Panel Cladding Reveal Trim - 3.6mtr Silver Birch

£52.15

3 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.