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01733 405111

Welcome to Rainwater Harvesting Limited

Rainwater Harvesting are one of the UK’s leading Rainwater Harvesting Specialists. As well as manufacturing we sell all products relating to the Rainwater Harvesting market and are also the leading supplier of complete packages to the domestic market.

You can call 01733 405111 to get an instant quote and help with specifying the correct Rainwater Harvesting System for your current project.

Should you struggle to find what you are looking for please call 01733 405111.

Need a Quick Quote? Click Here

If you have any questions please just ask. Thank you.

Book an Appointment

Want to visit our premises in Peterborough to see the product and talk to one of our experts?

Click Here

FEATURED PRODUCTS

rwh-hyd04
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HydroForce Series 4 Pump
HydroForce ™ Rainwater Harvesting Clean Water Pump Series 4 is a submersible pressure sensitive rainwater tank pump - electronically controlled, centrifugal roto-dynamic with no reciprocating parts. Built-in non-return valve and double dry-run protection. Manufactured in the UK and designed for rainwater harvesting systems
£312.00 Ex VAT Add to basket
rainwater harvesting tank
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2400 Litre Garden System
Rainwater Harvesting water butt system to suit small to medium size garden or allotment. Premium quality, British made modular wall tank and pump garden system for 2400 litres of rainwater storage. Collect, store and distribute rainwater in your garden.
£1,717.00 Ex VAT Select options This product has multiple variants. The options may be chosen on the product page
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RWH910_gateway_overviewV2
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Rain Acculevel Level Sensor For F-Line Tanks
Introducing the Rain Acculevel smart meter for rainwater tanks The Rain Acculevel will accurately measure the water level in your rainwater tank giving readings that you can view on a PC or smart device.  Using the latest wireless technology it works on tanks below or above ground and over long distances.
Original price was: £199.00.Current price is: £179.00. Ex VAT Select options This product has multiple variants. The options may be chosen on the product page
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f-line-garden-system
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F-Line 5000 Litre Garden System – OFFER
Flat Tank F-Line 5000 litre underground garden rainwater harvesting system kit. The unique F-Line flat shallow dig tank, supplied complete as a kit for use as a garden rainwater harvesting system. Collect, filter, store and pump cooled rainwater to your valuable garden plants. Mainland UK delivery included. .

Upgrade from a 3000 litre tank to a 5000 litre tank for an extra £200

£2,445.00 – £2,720.00 Ex VAT Select options This product has multiple variants. The options may be chosen on the product page
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f-line-direct-feed-system
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F-Line 5000 Litre Direct Feed System – OFFER
F-line Flat Tank 5000 litre underground domestic rainwater harvesting system kit with mains water backup. The unique F-Line flat tank, supplied complete as a kit for use as a home and garden rainwater harvesting system. Collect, filter, store and pump for your valuable garden plants and to flush toilets. Mainland UK delivery included .

Upgrade from a 3000 litre tank to a 5000 litre tank for an extra £200

£2,621.00 – £3,056.00 Ex VAT Select options This product has multiple variants. The options may be chosen on the product page
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DUK4
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F-Line 5000 Litre Gravity Feed System – OFFER
F-Line Flat Tank 5000 litre rainwater harvesting system with Rain Director® DUK4. The unique F-Line flat tank, supplied complete as a kit for use as a home and garden rainwater harvesting system. Collect, filter, store and pump for your valuable garden plants and to flush toilets. Mainland UK delivery included .

Upgrade from a 3000 litre tank to a 5000 litre tank for an extra £200

£3,149.00 – £3,530.00 Ex VAT Select options This product has multiple variants. The options may be chosen on the product page

RAYNMAN USES RAINWATER HARVESTING

Rain Activ

Revolutionary next generation SuDS solution

Rain Activ is a revolutionary new ultra low discharge storm attenuation device. With peak discharge rates as low as 0.05 Litres/second, the system delivers highly effective source control and provides new, cost effective alternative for SuDS professionals

WHAT IS RAINWATER HARVESTING?

UK Manufacturer

Not only do we supply complete systems and components for the Rainwater Harvesting market but we manufacture key components including the submersible pump, pre-fitted filter and mains water backup units.

Largest Stockist

Operating out of a 60,000 sq ft warehouse in Peterborough we are the largest stockists of the shallow dig tanks, pumps and mains water control units in the UK.

Customer Care

You may contact us in relation to your order by telephone at the number provided on your order notification e-mail.

If you are not sure what you need you can talk to a human by calling 01733 405111 Option 1.

Our Brands

Backup in a Box

Rain Backup in a Box® – the plug-and-play mains water backup for rainwater harvesting systems….Read More

Rain Director

The Rain Director is the market leading gravity fed rainwater management control unit and header tank…Read More

Hydroforce

HydroForce ™ Clean Water Pump Series 4 is a submersible pressure sensitive rainwater tank pump….Read More

Rain Activ

Rain Activ achieves low discharge rates of attenuated water from our shallow dig underground storage tanks….Read More