• Off-Mains Sewage & Drainage Specialists
  • 24h Service : 07801 142434

Rainwater Harvesting Systems

Rainwater Harvesting & Storage Systems

Rainwater harvesting systems collect rainwater from your drainpipes and store it for later use. These systems can be installed either below or above ground, with water disbursed via an electric pump. Rainwater collection is handy for garden maintenance – watering plants and lawns, washing cars etc. – and for feeding household items such as toilets and washing machines.

Marsh domestic rainwater harvesting system

CESS can supply and install your new rainwater harvesting system, with a free site survey and layout design as standard. We also offer annual maintenance of your system to ensure that all pumps and filters are working correctly. As trained installers we specialise in Marsh rainwater systems, which can offer a capacity of up to 6,000 litres, but we have experience installing a wide variety of water harvesting systems.

Twin rainwater harvesting tanks being installed underground
CESS engineers installing a rainwater harvesting system at a house in West Sussex

Can we help with your rainwater harvesting system?

If you have any questions about installing a rainwater collection system, please get in touch via the contact form. You can also call us on 01483 429888 to speak with an expert.

    Rainwater collection is an excellent way to save on water bills while protecting the environment. These benefits will only increase as weather patterns grow more unpredictable due to climate change. What’s more, with UK population growth set to continue, national water demand will soon outstrip supply by up to 40%. Rainwater harvesting systems are a great way to “futureproof” against rising water prices and future environmental regulations.

    Yes! It is perfectly legal to harvest rainwater from your home. In drier parts of the country, such as Surrey and Sussex, many water companies encourage their customers to harvest rainwater where possible. However, homeowners must bear in mind certain regulations around rainwater collection. CESS installers will follow these rules carefully to ensure that your rainwater harvesting system is fully compliant.

    Why choose CESS

    • 30 years' off-mains drainage experience
    • Marsh rainwater collection system specialists
    • Free site survey
    • Installation and maintenance services provided