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Underground Drainage

Complete drainage, sewer and surface water systems

Brett Martin provides complete underground drainage systems. The range includes drain, soakaways crates, sewer and surface water pipework and fittings in diameters from 53.9mm to 600mm, access chambers, gullies, and linear drains manufactured to the highest quality, these systems are suitable drainage requirements in commercial, industrial and residential developments. 

All Brett Martin underground drainage systems are designed to provide the installer with maximum choice, flexibility, ease of installation and long-term reliability.

Find underground drainage parts using our product lookup tool or locate your closest Brett Martin merchant with our stockist finder tool.

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Drain Pipe and Fittings

Brett Martin cater for all drain requirements with 110mm and 160mm solid pipe and fittings.

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Sewer list
Sewer

Brett Martin’s Sewer drainage range includes solid pipe and fittings in 200mm, 250mm, 315mm and 400mm diameters.

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Soakaway Crates

StormCrate55 modular cellular crates are used in storm water retention, attenuation and infiltration applications.

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Surface Water Twinwall Pipes

Includes unperforated, perforated and half-perforated pipe in diameters from 110mm-600mm.

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Duct Pipes

Brett Martin offer general purpose solid wall ducting and fittings in diameters from 53.9mm to 200mm.

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Underground Access & Inspection Chambers

Brett Martin supplies a range of products which are designed for the maintenance and inspection of underground drains.

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Gullies

A complete range of gullies for distributing waste and rainwater into 110mm or 160mm underground drainage systems.

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Flexible Couplings

Flexible Couplings are designed to create a permanent airtight and watertight seal between 2 pipes of different size/materials.

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Linear Drain

Linear Channel Drains effectively direct water from around domestic properties into drains.

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Sewerage Treatment

A range of Sewerage Treatment Systems, ideally suited to serve single properties or small residential developments.

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Grease Trap Drainage

Grease Traps provide essential grease management solutions to prevent a build up of fats, oils and grease.

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Solvents and Lubricants

Brett Martin’s underground drainage range includes solvents and lubricants for use during the installation process.

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