Tank screens and solar shields are essential accessories for any UK rainwater harvesting system. Tank screens prevent leaves, insects, and small animals from entering your tank, while solar shields block UV light that promotes algae growth. Together, they form a vital barrier that protects your stored water quality.
In the UK climate, where temperatures can vary dramatically, a solar shield also helps maintain stable water temperatures inside your tank. This thermal regulation reduces condensation and helps prevent the growth of bacteria and algae. Our solar shields are manufactured from UV-resistant materials and are designed to fit standard UK tank openings.
Tank screens are available in a range of mesh sizes to suit different applications. Fine mesh screens are ideal for properties near woodland where leaf litter is a concern, while standard screens are suitable for most urban and suburban settings. All our screens are manufactured from stainless steel or durable polymers and are designed for easy removal and cleaning during routine maintenance.
Installation is straightforward, with most screens fitting directly into the tank inlet or overflow pipework. For underground tanks commonly used in UK properties, we recommend solar shields that provide a secure, lockable cover that prevents unauthorised access while still allowing the tank to breathe through integrated venting.
Tank screens and solar shields are compatible with all our other products, including rain heads, first flush diverters, and sediment management systems. For complete peace of mind, pair your screen with a tank level gauge to monitor your water reserves.
Algae Prevention in UK Rainwater Systems
Algae growth is one of the most common problems in UK rainwater harvesting systems, particularly in above-ground tanks that receive direct sunlight. A solar shield is the most effective prevention method, blocking the UV light that algae need to photosynthesise. Combined with a tank screen that prevents organic debris from entering the water, you can maintain clear, clean stored water throughout the year.
Safeguard your water quality
Contact our team to find the right tank screen and solar shield for your system.
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