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Rainwater
Harvesting Systems

Rainwater harvesting reduces water bills and provides backup water supply. Builders24 designs and installs complete rainwater harvesting systems — gutters, tanks, filtration and distribution — for residential and commercial properties.

Rainwater Harvesting Eco-Friendly Residential Registered
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71+
Services
Africa
Wide
100%
Standard
What's Included

Everything Covered.
One Accountable Team.

Our rainwater harvesting systems service covers all aspects of the work — coordinated and delivered to the Builders24 standard.

Guttering & Downpipes
Rainwater collection gutters and downpipes to harvest roof runoff.
Storage Tanks
Underground and above-ground rainwater storage tank supply and installation.
Filtration
First-flush diverters, sediment filters and UV treatment systems.
Distribution Pumps
Pump and controller for distributing harvested rainwater.
Dual Plumbing
Dual plumbing for harvested water to toilets, irrigation and laundry.
System Design
Hydraulic design of harvesting system to roof catchment area.
How It Works

Our Process

Every job follows a structured process from first contact to final handover.

1
Site Assessment
Roof catchment area, rainfall data and demand are assessed.
2
Design
System is designed for storage volume, filtration and distribution.
3
Civil Works
Tank excavation and base preparation are completed.
4
Installation
Tank, pipework, filtration and pump are installed and connected.
5
Commissioning
System is commissioned, tested and owner is briefed on operation.
Who It's For

Built For Every Client Type

Our rainwater harvesting systems service is designed to serve a wide range of clients across residential, commercial and industrial sectors.

Homeowners
Reducing mains water consumption and securing backup supply.
Developers
Green building water efficiency for residential development.
Commercial Property Owners
Reducing water costs and meeting green building targets.
Green Building Clients
Meeting EDGE, Green Star and SANS water efficiency requirements.
Institutions
Water conservation for schools, clinics and public facilities.
Landscape Architects
Supplying harvested water for irrigation systems.
Related Services

You May Also Need

These services are commonly requested alongside rainwater harvesting systems.

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Get Started

Need a Rainwater
Harvesting System?

Tell us about your property and we'll design a rainwater harvesting system sized for your needs.

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