Saving the UK’s Water since 2003

Market Leaders in
Water Reuse Solutions

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Our vision

A water secure future

through water reuse

This is what we envisage happening if our work is successful.
It is a statement that reflects the impact that we want our business to have. We are a business that designs, manufactures and maintains water reuse systems. Our vision is that we can help make the water deficit of 5,000 mega litres a day by 2050, a thing of the past.

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Systems supplied and installed across the UK
0 +
Billion litres of water
saved per year
0 b
System maintenance
customers throughout UK
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Million KgCo2e
of carbon saved per year
0 m

Director's Message

Mr. Shyam Sunder Garg

             Kalash has always nurtured a positive and people-first attitude. We express our gratitude by bestowing dignity, equality and sensitivity to our workforce that persistently challenges the status quo with innovation and quality. Every business venture remains rooted in humility, curiosity, empathy towards stakeholders, and perseverance as we move toward sustainability, inclusivity, and success.

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Available Volume (Litres)

Layers

Description

Our blow-molded water tanks are made from 100% food-grade, UV-stabilized plastic, ensuring safe drinking water storage. Designed for strength and durability, they come in 2-layer, 3-layer, and 4-layer options with a threaded airtight lid. These leak-proof, weather-resistant tanks are easy to install, hygienic, and available in multiple capacities — the perfect choice for long-lasting, reliable water storage.

Products and Services

Water Storage Solution

Commercial Storage Solutions

Chemical Tanks

PVC Pipes

Mobile Toilets & Urinals

Loft Tank

Road Barriers

Processing Trolleys

Our Projects

A track record of working with the Brightest & Best

Discover Kalash

Kalash Blow Mould

Kalash Roto

L&T Samalkha

Kalash Blow Mould

Kalash Roto

NTPC Haryana

Kalash Blow Mould

Kalash Roto

Central secretariat

Kalash Blow Mould

Kalash Roto

Neelgiri IMT Kharkhoda

FAQs

Got a Question?

What is Smart Sustainable Drainage

Smart Sustainable Drainage is the process of monitoring upcoming weather patterns to calculate the required storage volume to prevent a flood. The system will then actively manage stored levels on the site.

It’s our answer to Smart Sustainable Drainage.

We take the weather monitoring capabilities to dynamically manage stored water levels which allows us to utilise the attenuation capacity for rainwater reuse storage.

Yes!

The nature of Active Attenuation means that there will be a collaborative approach needed from both your Civils Design Team and you Public Health Design Team.

This is because the disciplines of drainage and in-building water management are combined into one unified design.

Getting the best approach to managing rainwater does require a little bit of joined-up thinking but we’re here to support you every step of the way with our clear performance specifications.

Solutions We Offer

Products and Services

Water Storage Solution

Commercial Storage Solutions

PVC Pipes

Chemical Tanks

Mobile Toilets & Urinals

Loft Tanks

Road Barriers

Processing Trolleys

Solutions We Offer

Products and Services

Water Storage Solution

Commercial Storage Solutions

PVC Pipes

Chemical Tanks

Mobile Toilets & Urinals

Loft Tanks

Road Barriers

Processing Trolleys

Categories

Products and Services

Commercial Storage Solutions

Commercial Storage Solutions

Commercial Storage Solutions

Commercial Storage Solutions

Commercial Storage Solutions

Commercial Storage Solutions

Commercial Storage Solutions

Commercial Storage Solutions