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Brett Martin Plumbing and Drainage

Brett Martin Underground Drainage Pipe

Tried, Tested and Trusted Everyday


Brett Martin Plumbing and Drainage has built a solid reputation with the nation’s builders merchants, building contractors and installers as a company that can be relied upon for quality, service and value.  As the largest independent manufacturer of plumbing and drainage products in the UK and Ireland, Brett Martin Plumbing and Drainage supply an extensive range of quality Underground, Rainwater and Plumbing systems including the innovative Cast Iron Style, Cascade Rainwater and Soil System all manufactured to BS EN 9001:2008 and the appropriate industry standards.  With round the clock stockholding at four strategically located regional distribution depots, a dedicated distribution fleet, national sales and technical support, every customer is guaranteed the highest quality service. Visit Brett Martin Plumbing and Drainage.

Underground Drainage Systems

Brett Martin Plumbing and Drainage offers a comprehensive range of drainage systems. It includes the Drain, Sewer, Perforated, Surface Water and Cable Duct systems. The entire range incorporates pipes and fittings in eight diameters from 53.9mm to 600mm.
  • Drain (Solid Pipe and Fittings 110mm, 160mm; Ribbed Pipe and Fittings 150mm)
  • Sewer (Solid Pipe and Fittings 200mm-400mm; Ribbed Pipe and Fittings 150mm-300mm)
  • Surface Water Twinwall Pipe (Solid Pipe and Fittings 200mm-400mm; Perforated Pipe 110mm-400mm) 
  • Twinwall Pipe and Fittings (150mm-600mm)
  • Solid Wall General Purpose Duct Pipe and Fittings (53.9mm-200mm)
  • Access Chambers, Gullies, Linear Channel Drains, Flexible Couplings

Plumbing Systems

Brett Martin’s complete range of plastic plumbing systems cater for Soil, Waste, Overflow and Water Supply in domestic, commercial and public building applications. The Soil, Waste and Overflow range includes a choice of Push-fit or Solvent Weld systems, each offering fast installation and maximum durability. Each system comprises a complete component range available in a choice of sizes and colours, including the popular Olive Grey solvent option.
  • Solvent Weld Waste (32mm, 40mm and 50mm dia)
  • Solvent Weld Soil (82.4mm, 110mm, 160mm dia)
  • Push-fit Waste (32mm, 40mm and 50mm dia)
  • Push-fit Soil (82.4mm, 110mm, 160mm dia)
  • Universal Overflow (21.5mm dia)
  • Universal Trap (32mm, 40mm dia)
  • Compression Waste (32mm, 40mm dia)
  • Plumbfit (10mm, 15mm, 22mm, 28mm dia)
  • Plassim MDPE Water Supply Pipe and Fittings

Rainwater Systems

Brett Martin’s Rainwater range satisfies every roof drainage requirement from the smallest domestic property to much larger agricultural, commercial and industrial buildings, providing installers and end users with a choice of quality systems in a range of colour options.  As Brett Martin’s Rainwater systems have been fully tested for accelerated ageing in accordance with BS EN 607:1995, a 10 year colour warranty is provided on all gutter profiles and associated pipework.
  • 106mm Prostyle
  • 112mm Roundstyle
  • 114mm Squarestyle
  • 115mm Deepstyle
  • 160mm Industrial

Cast Iron Style Rainwater & Soil Systems

Cascade, Brett Martin’s Cast Iron Style Rainwater and Soil systems, provide authentic cast iron detailing with the cost and installation benefits of modern, lightweight plastic building materials.
  • 106mm Cast Iron Style Prostyle
  • 112mm Cast Iron Style Roundstyle
  • 115mm Cast Iron Style Deepstyle
  • 160mm Cast Iron Style Roundstyle
  • 110mm Cast Iron Style Soil