Water Tank Covers

A water tank cover does more than keep debris out. It protects water quality, reduces contamination risk, limits algae growth from light exposure, and in many cases is a requirement under UK water storage regulations. Choosing the right cover type for your tank depends on your application, site conditions, and the tank design itself.

What Type of Covers Do Franklin Hodge Tanks Have? 

Franklin Hodge tanks come with various cover options, including flat ‘decking’, aluminium pitched, and conical covers. 

Each option is suited to different tank formats and operating environments. Flat decking provides a solid, walkable roof surface and is a practical choice for tanks where access to the top is needed for inspection or maintenance. Aluminium pitched covers shed rainwater effectively and are well suited to outdoor installations where weather resistance and longevity are priorities. Conical covers are typically used on cylindrical tanks, following the geometry of the vessel and providing a clean, secure seal across the full circumference. 

All cover options are designed to work with the broader tank system, and the right choice is determined by the tank type, site layout, and your specific operational requirements. 

Why the Right Cover Matters 

For potable water and fire protection water storage, keeping the stored liquid uncontaminated is not optional. An inadequate cover, or one that isn’t properly specified for the tank it sits on, creates a point of vulnerability in an otherwise well-engineered system. 

Beyond contamination, covers also contribute to the structural integrity of the tank and can affect how easily your team can carry out routine inspections and maintenance. A cover that allows safe access makes those tasks straightforward. One that doesn’t creates a hazard. 

Cover Options Across the Franklin Hodge Tank Range 

Franklin Hodge supplies covers across our full range of water storage tanks, including cylindrical and rectangular designs for fire protection, drinking water, and waste and effluent storage applications. The cover specified for your tank will be matched to the vessel design, the stored liquid, and the environment the tank operates in. 

Where tanks are installed in exposed outdoor locations, aluminium covers are a particularly durable choice, resistant to corrosion and requiring minimal maintenance over a long service life. For indoor installations or plant room settings, flat decking is often the more practical option, providing a stable surface and straightforward access. 

Talk to Franklin Hodge About Tank Cover Options 

Our team can advise on the most appropriate cover for your tank and application. View our full range of liquid storage tanks for more detail, or contact Franklin Hodge to discuss your project. You can also request a quote and we will be in touch. 

Frequently Asked Questions

What cover options are available for Franklin Hodge tanks?  

Franklin Hodge offers flat decking, aluminium pitched covers, and conical covers. The right option depends on your tank type, site conditions, and whether access to the top of the tank is required. 

Are tank covers included as standard or specified separately?  

Cover type is specified as part of the tank design process. Our team will confirm the most appropriate option based on your application and site requirements. 

Are Franklin Hodge tank covers suitable for outdoor use?  

Yes. Aluminium pitched covers in particular are designed for outdoor installations, offering strong weather resistance and durability under prolonged exposure. 

Do tank covers affect maintenance and inspection access?  

Yes. Flat decking covers provide a safe, walkable surface for routine inspections. Your cover type should be selected with access requirements in mind, and our team can advise accordingly.