Rainwater Harvesting Tanks

Polyethylene Rainwater Harvesting Tanks

With water becoming an increasingly costly and regulated commodity, rainwater harvesting is an attractive option saving both money and precious water resources. And what better way to save resources than by using the rain that falls on a property’s roof and storing it in a Tuffa Rainwater Tank?

Benefits of Rainwater Harvesting Systems

Rainwater harvesting tanks and kits enable you to collect free rainwater and can therefore offer you huge economic and environmental benefits. Not only that, but because rainwater is completely natural it’s often a better alternative to tap water, which is treated. Rainwater contains minerals and microorganisms which help promote plant growth, it also provides naturally softer water which reduces the need for detergents when washing. The water cycle process naturally filters water and with additional filtration to remove remaining contaminants, it can be safely used for drinking and cooking.

While it’s hard to believe that water scarcity could be a problem in the UK, earlier this year it was listed as one of the largest global risks over the next decade according to the World Economic Forum. Rainwater harvesting tanks make use of a free resource by storing and filtering water that falls on roofs. Our rainwater tanks offer high-quality bulk storage in domestic, commercial and agricultural sizes. Capacities range from 1,350 to 20,000 litres.

Overview of Polyethylene Rainwater Harvesting Tanks

Polyethylene rainwater harvesting tanks are a popular choice for collecting and storing rainwater for various uses. They are made from a type of plastic known as polyethylene, which is lightweight, durable, and resistant to corrosion. Below is an overview of their key features, benefits, and considerations.

Key Features:

• Material: Made from high-density polyethylene (HDPE), known for its strength, durability, and resistance to impact and environmental elements.
• Capacity: Available in various sizes to accommodate different needs, ranging from small barrels for residential use to large tanks for commercial or agricultural applications.
• Shape and Design: Come in various shapes and designs, including slimline tanks that are ideal for space-constrained areas.
• UV Resistant: Usually treated to be UV resistant, ensuring that the tank does not degrade when exposed to sunlight.
• Accessories: Often come with accessories such as filters, first flush diverters, and pumps to enhance the rainwater harvesting system.

Advantages:

• Cost-Effective: Generally more affordable than other types of storage tanks.
• Lightweight: Easy to transport and install.
• Low Maintenance: Requires minimal maintenance, mostly in the form of regular cleaning and checking for leaks.
• Corrosion Resistant: Does not rust or corrode, ensuring a long service life.
• Environmentally Friendly: Helps in reducing dependence on municipal water supplies and lowers water bills.

Installation and Maintenance:

• Site Preparation: Requires a solid, level foundation to prevent the tank from tilting or collapsing when full.
• Gutter Connection: Needs to be connected to the gutter system for collecting rainwater.
• Overflow and Outlet: Should have an overflow system to deal with excess water and an outlet for connecting to irrigation systems or other uses.
• Regular Cleaning: The tank and associated components like gutters and filters should be cleaned regularly to prevent blockages and maintain water quality.

Environmental Considerations:

• Water Conservation: Contributes to water conservation efforts by making use of rainwater.
• Reduction in Runoff: Helps in reducing stormwater runoff, which can contribute to erosion and pollution.
• Recyclability: Polyethylene is a recyclable material, though facilities and regulations vary by location.

Regulations and Safety:

• Building Codes: Must comply with local building codes and regulations.
• Insect Proofing: Necessary to ensure that the tank is sealed properly to prevent insects from breeding.
• Safety: If the tank is large, it should be securely anchored to prevent tipping.

Conclusion:

Polyethylene rainwater harvesting tanks offer a practical and cost-effective solution for collecting and storing rainwater. They are durable, easy to install, and require minimal maintenance, making them a popular choice for a variety of applications. Proper installation and regular maintenance are crucial to ensure their optimal performance and longevity, and adherence to local regulations and safety standards is paramount.