Owls Hall, Farm Blackmore End, Braintree, Essex CM7 4DF
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01844 877 030 01844 877 030

Complete Rainwater Systems

Complete Rainwater Systems

Buying a rainwater harvesting system can seem like a daunting prospect, but it doesn’t have to be. Owls Hall Environmental are specialists in sewage treatment and rainwater harvesting. We have compiled a complete range of rainwater harvesting systems, only using the highest quality components. Our aim is to make it as easy as possible for you to buy a system you’re satisfied with.

The first step in buying the right system is deciding whether or not you want it to be suitable for home use, or just in the garden. Our domestic rainwater harvesting systems focus on extremely fine filtration to ensure the best possible water quality for use in and around your house. Alternatively, our garden watering systems are feature unique packages suitable for installation builders and DIY enthusiasts alike. Learn more about rainwater harvesting installation here.

For help with any of our systems, call our expert product team on 01844 877030. We’re on hand to help you choose the ideal solution for your home.

Showing 1–12 of 26 results

  • Garden Standpipe Rainwater Harvesting 1500 Litre

    1500 Litre Standpipe Garden Rainwater Harvesting System

    £ 1,459.00 excl VAT
    £ 1,750.80 incl VAT

    The Owls Hall 1500L Standpipe Garden Rainwater Harvesting system is a great solution for a modern or traditional garden, simply run the flexible pressure hose underground to the standpipe and install where required. The standpipe and tap can be installed within 20 metres of the tank. The Flat tank has a 25 year warranty, its shallow design makes DIY installation easy!

    A true complete system with everything you need.

    Free Delivery – Excludes highlands and Islands

    Add to basket

  • 1500-litre-domestic-rainwater-harvester

    1500L Direct House system

    £ 1,890.00 excl VAT
    £ 2,268.00 incl VAT

    The 1500L Direct-Rain is a direct feed Rainwater Harvesting system. The Direct-Rain uses the popular F-line Filter tank to filter and store the collected rainwater. It benefits from using a high quality automatic start-stop pump from the leading pump manufacturer Dab.

    Furthermore, it features a mains water top-up that has built in leak detection for peace of mind, and a 3-stage particle filter to protect toilet valves from fine particles.

    Free Delivery – Excludes highlands and Islands

    Add to basket

  • 1500-litre-rainsmart-headertank-system

    1500L Rainsmart Headertank System

    £ 2,110.00 excl VAT
    £ 2,532.00 incl VAT

    The 1500L Rain-Smart rainwater harvesting system is a profession choice for a domestic home. Using the popular shallow dig F-line rainwater harvesting tank, and coupled with the a non electric smart header-tank this is our most popular system

    Add to basket

  • Garden Rainwater Harvesting 1500 Litre

    1500L Standard Garden Rainwater Harvesting system

    £ 1,399.00 excl VAT
    £ 1,678.80 incl VAT

    The 1500L Standard Garden Rainwater Harvesting system offers high quality components and the flexibility to design the system to suit your own garden. The Flat tank has a 25 year warranty, its shallow design makes DIY installation easy! The Submersible pump allows you to deliver water up to 50 metres away. Use the harvested rainwater to water plants or wash the car!

    FREE DELIVERY – (Excludes Highlands and Islands)

    Add to basket

  • 1500 litre Twintap Garden Rainwater Harvesting

    1500L TwinTap Garden Rainwater Harvesting System

    £ 1,469.00 excl VAT
    £ 1,762.80 incl VAT

    The Owls Hall 1500L Twin Tap Garden Rainwater Harvesting system is the easiest system to install on the market. No laying of pipe to connecting taps on a building, the Twin Tap system is a true plug and play system. The automatic pump connects to taps within the lid of the tank!

    So simply plug the pump in, connect the pump to the lid and start watering the garden!

    The Flat tank has a 25 year warranty, its shallow design makes DIY installation easy!  Why not use the harvested rainwater to water plants or wash the car!

    Free Delivery – Excludes highlands and Islands

    Add to basket

  • Slim Garden Rainwater Harvesting 1600

    1600L Wall Tank system

    £ 833.00 excl VAT
    £ 999.60 incl VAT

    The 1600L Wall tank system not only looks great, it is extremely easy to install. Available in 4 colours to suit your garden, and comes complete with a pump to give fantastic pressure for garden watering.

    2-3 Day Free Delivery – Excluding Highlands and Islands 

    Add to basket

  • 2400_-wall-tank-system

    2400L Wall Tank system

    £ 1,125.00 excl VAT
    £ 1,350.00 incl VAT

    The 2400L Wall tank system not only looks great, it is extremely easy to install. Available in 4 colours to suit your garden, and comes complete with a pump to give fantastic pressure for garden watering.

    2-3 Day Free Delivery – Excluding Highlands and Islands 

    Add to basket

  • Garden Standpipe Rainwater Harvesting 1500 litre

    3000 Litre Standpipe Garden Rainwater Harvesting System

    £ 1,784.00 excl VAT
    £ 2,140.80 incl VAT

    The Owls Hall 3000L Standpipe Garden Rainwater Harvesting system is a great solution for a modern or traditional garden, simply run the flexible pressure hose underground to the standpipe and install where required. The standpipe and tap can be installed within 20 metres of the tank. The Flat tank has a 25 year warranty, its shallow design makes DIY installation easy!

    A true complete system with everything you need.

    Free Delivery – Excludes highlands and Islands

    Add to basket

  • 3000-litre-domestic-rainwater-system

    3000L Direct House system

    £ 2,170.00 excl VAT
    £ 2,604.00 incl VAT

    The 3000L Direct-Rain is a direct feed Rainwater Harvesting system. The Direct-Rain uses the popular F-line Filter tank to filter and store the collected rainwater. It benefits from using a high quality automatic start-stop pump from the leading pump manufacturer Dab.

    Furthermore, it features a mains water top-up that has built in leak detection for peace of mind, and a 3-stage particle filter to protect toilet valves from fine particles.

    Free Delivery – Excludes highlands and Islands

    Add to basket

  • 3000-litre-rainsmart-headertank-system

    3000L Rainsmart Headertank System

    £ 2,435.00 excl VAT
    £ 2,922.00 incl VAT

    The 3000L Rain-Smart rainwater harvesting system is a profession choice for a domestic home. Using the popular shallow dig F-line rainwater harvesting tank, and coupled with the a non electric smart header-tank this is our most popular system

    Add to basket

  • Garden Rainwater Harvesting 3000 Litre

    3000L Standard Garden Rainwater Harvesting System

    £ 1,724.00 excl VAT
    £ 2,068.80 incl VAT

    The 3000L Standard Garden Rainwater Harvesting system offers high quality components and the flexibility to design the system to suit your own garden. The Flat tank has a 25 year warranty, its shallow design makes DIY installation easy! The Submersible pump allows you to deliver water up to 50 metres away. Use the harvested rainwater to water plants or wash the car!

    FREE DELIVERY – (Excludes Highlands and Islands)

    Add to basket

  • 3000 litre Twintap Garden Rainwater Harvesting

    3000L TwinTap Garden Rainwater Harvesting System

    £ 1,794.00 excl VAT
    £ 2,152.80 incl VAT

    The Owls Hall 3000L Twin Tap Garden Rainwater Harvesting system is the easiest system to install on the market. No laying of pipe to connecting taps on a building, the Twin Tap system is a true plug and play system. The automatic pump connects to taps within the lid of the tank! So simply plug the pump in, connect the pump to the lid and start watering the garden!

    The Flat tank has a 25 year warranty, its shallow design makes DIY installation easy!  Why not use the harvested rainwater to water plants or wash the car!

    Free Delivery – Excludes highlands and Islands

    Add to basket