Drainage

Quiet. Efficient. Built to Last.

Drainage Products

At The Piper, we offer a complete range of high-performance drainage systems engineered for silent operation, long-term durability, and efficient water discharge. Our solutions cater to residential, commercial, and industrial applications—ensuring smooth waste and rainwater management across all scales of infrastructure.

Our product lineup includes:

Sitech+ and AS+ low-noise piping systems ideal for multi-storey buildings
HDPE and PVC piping for general and underground drainage
DWC (Double Wall Corrugated) pipes for external and stormwater flow systems

We proudly distribute drainage products from industry-leading brands like Wavin, Birlanu, and RDrain, offering trusted quality and global standards in every installation.

Whether you need a system for wastewater, subsoil drainage, or rooftop discharge, our range is designed to deliver quiet performance, high flow capacity, and easy maintenance—all backed by reliable stock and expert support.

Product Range

Wavin HDPE pipe showcase on grey color background

HDPE PE 100 Pipes

Designed for open-cut installation on a sand bed, Wavin's traditional PE 100 Standard pipes have been a popular industry choice for decades. As one of the top sewer pipe manufacturers, Wavin provides high-quality solutions for those working on sewage systems.

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Wavin Sitech pipes display on grey color background.

SiTech+ (PP)

PP Low-Noise (Wavin SiTech+) is a mineral reinforced polypropylene (PP) water discharge system that is easy to install and reduces the noise mainly due to its heavier fittings.

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AS+ (PP)

Acoustic comfort is essential for pleasant living and working. Wavin AS+ is an advanced building drainage system that offers superior sound reduction, improved performance, and fast installation.

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Product Range

uPVC Pipes

Birlanu uPVC pipes offer high strength, corrosion resistance, and smooth flow—ideal for residential and commercial drainage systems. They are lightweight, easy to install, and built for long-lasting, leak-proof performance.

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Product Range

HDPE Perforated

R-Drain HDPE Subsoil pipe is ideal for any subsoil drainage systems as it allows easier discharge of groundwater and thereby avoiding the chances of secondary leakage. It also prevents the accumulation of water along the retaining walls.
Sizes : 110, 160 and 200 diameter

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Product Range

DWC Pipes

Ultra Plus DWC HDPE Pipe, also known as DWC pipe for sewage, surpasses traditional options, combining remarkable strength with unmatched versatility. Its unique corrugated exterior and smooth interior provide exceptional stiffness and flexibility, effortlessly handling soil and traffic loads in buried applications.

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