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High-performing commercial waste and drainage system.
The Brymec HDPE system provides a highly-efficient, durable solution for above-ground soil, waste, industrial and rainwater drainage in all building types.
Naturally immune to corrosion and designed for safety and ease of installation, it delivers exceptional durability and chemical resistance. Built to stand the test of time.
BSI Kitemark Certified
Our Brymec HDPE Range is BSI Kitemark Certified
This signifies that our thoroughly tested HDPE drainage systems are constructed to a consistently high, measurable quality for excellent performance on- and off-site. Every component in the range meets BS EN 1519:1 certification, delivering:
- Tested and verified performance and quality
- Confirmed application areas, dimensional accuracy and information
- Greater peace of mind from design to handover
They’re also compatible with our other accredited drainage systems for a unified warranty and seamless transition across materials.
Download Technical Resources
Approach soil, waste, and rainwater drainage with complete confidence.
Highly durable & long lasting
Highly durable and impact-resistant, with an expected lifespan in normal conditions of more than 50 years. Backed by a 10-year Brymec warranty.
Low thermal conductivity
Condensation is minimised due to the low thermal conductivity.

Wide temperature range
Between -40°C to +70°C (and intermittent peak loads of +95°C for up to 2 minutes).

Leakproof and stress resistant
Easy, safe joining provides 100% leakproof seals, and resistance to mechanical stress, vibrations, and ice damage.
Flexible, compatible installation
With three easy installation methods, full compatibility with Brymec waste solutions make the system adaptable across a wide range of projects.
Blockage and abrasion resistant
A smooth and abrasion resistant internal surface finish reduces the risk of blockages, ensuring efficient flow

Chemical resistant
Including organic and inorganic solvents, plus most household detergents at 20°C.

UV Light and weather resistant
Due to carbon black content, HDPE is UV resistant and impervious to weather.
Thoroughly tested and accredited for total certainty
Independently tested and certified for long-term strength and performance.
- BSI Kitemark™ certified for solid-wall Polyethene (PE) pipe systems used for low/high-temperature soil and waste discharge within buildings
- 10-year Brymec warranty for added peace of mind
Ideal for demanding commercial and residential applications, this is a drainage system you can specify with confidence.
Our Brymec HDPE system is ideal for soil, waste, industrial and rainwater drainage in all building types, especially where speed and ease of application, durability and long-term performance matter most.


Soil and Waste water
Suitable for sanitary and domestic waste water, HDPE can also be embedded in concrete with certain precautions.

Roof Drainage
Suitable for rainwater and surface water

Clinical Waste
Suits most requirements for non-hazardous or infectious clinical waste in laboratories, subject to ISO/TR 10358

Industrial Waste
Compatible with most drainage requirements for industrial plants, subject to ISO/TR 10358
See the Brymec HDPE Drainage System installed.
Supporting large development projects to deliver the buildings of tomorrow.
Browse our complete range of HDPE solutions and order online via the MyBrymec Portal.
Discuss your Project
Looking to specify or install Brymec HDPE for your next project? Get in touch with our team of experts today to discuss how we can deliver your project with complete peace of mind.