POLYPIPE TERRAIN have been pioneering the development of plastic drainage systems for over 50 years.  We are the drainage experts and set the benchmark for quality, installation, flexibility and offer unrivalled product innovation.  Our extensive range of engineered above groun drainage pipe products have been designed for commercial buildings and our Terrain Fabrication Service provides bespoke engineered drainage solutions as complete systems - ready to install.

Polypipe has an established market position spanning the residential, commercial, civils and infrastructure and public non-housing sectors and Polypipe is uniquely positioned to offer solutions that help deal with the pressures placed on urban environments and natural resources.  

PRODUCTS -

Fuze HDPE Soil and Waste

Terrain FUZE is installed via fusion-welded joints for maximum joint integrity and is suitable for chemical drainge due to being corrosion resistant.  Terrain FUZE is a high performance and modern drainage system used on a wide range of commercial buildings.  Manufactured from high density polyethylene so has strong abrasion, chemical and temperature resistance. 

Underground Drainage System

Terrain below ground drainage systems for Commercial and Public Buildings using the lastest plastics manufacturing technology.  Our below ground drainage range offers both rigid and foam core pipes and a comprehensive range of fittings to suit all applications.

Roof and Balcony Outlets

Terrain have an extensive range of rainwater outlets for flat roof and balcony applications for commercial, industrial and public sector developments with a comprehensive range covers outlets from 50mm to 110mm.

Firetraps

Terrain Firetrap is a comprehensive range of unique passive fire protection products for use with Terrain Soil and Waste systems, Terrain FUZE and Terrain Acoustic dB12 pipe systems.  Each product provides up to 4 hours fire compartmentalisation for drainage soil stacks so that building regulations are met and exceeded.  Ideal for use in concrete, masonry, cross laminated timber construction or plasterboard partitions as well as concrete floor constructions. 

P.A.P.A and Pleura Vent System

The Terrain P.A.P.A (Positive Air Pressure Attenuator) and Pleura Vent System eliminates the need for a traditional piped secondary vent system, meaning there is no need for vent penetrations in the slab drastically reducing the requirement for vent penetrations through the roof.

Gravity Rainwater Gutters and Downpipes

Terrain Gravity Rainwater offer a range of three gutter profiles in PVCu to help achieve performance and design objectives. Our fully integrated system of gutter and downpipe assemblies include all the fittings and accessories needed for easy installation in both residential and commercial applications.

Acoustic dB12 Drainage System

Terrain Acoustic dB12 drainage system is engineered to meet the demands of the increased call for acoustic systems.  This triple layer pipe system is easy to install with specially developed co-polymer polypropylene layers and acoustically engineered fittings that effectively dampen both airborne noise and sound transmitted through the building structure.  It is suited to large, multi occupancy buildings such as apartment developments, student accommodation and hotels.  It can also be used both in new developments and refurbishment projects and is highly resistant to impact, even at low temperatures, and has demonstrated excellent resistance to corrosion across a wide range of chemical agents and temperatures.

Soil and Waste Products

Terrain soil and waste products are for use in Commercial and Public Buildings.  We have developed the solvent-weld systems over 50 years ago and are recognised worldwide for our premium soil and waste product range.  We have an extensive range of ABS waste drainage products for commercial buildings, industrial, housing and public sector developments and we offer manufactured, engineered and accredited systems. 

Further technical information, image galleries and product specifications are available through the Polypipe Terrain website or via the BPi Download Library.