150 x 150 Manhole Covers

A popular size in our range is 150 x 150 manhole covers, typically the perfect size to work as a surface box, stopcock or rodding point cover. With dimensions of 150mm x 150mm (5.9" x 5.9") and varying heights, find the drain cover for your needs below. Read More

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What is a 150 x 150 manhole cover?

Our 150 x 150 manhole cover size is what we refer to for the smaller, discreet cover option in our range, usually specified for surface box covers. On our website we list clear opening sizes in millimetres - the dimensions for this cover size are 150mm x 150mm (or 5.9" x 5.9").

 

How do I determine I need a 150 x 150mm cover?

The size you require to replace an existing cover is determined by the clear opening size of your existing. The clear opening refers to the size of the chamber opening (brickwork to brickwork) which the cover is to span over. Therefore, measurements will need to be taken from the inside walls of the chamber opening, from one side to the other. 

For this smaller, discreet size where the application is typically for a surface box cover, it should be very straight forward to determine this is the correct size for you. We're here to help if you face any difficulty or have additional questions.

 

Spotlight: Aluminium Recessed Sealed & Locking Surface Box Cover

Our exclusive "TSL-Pro-Line" 150 x 150 manhole cover is a small aluminium solution perfect as a replacement surface box cover, stopcock cover, rodding point cover, or similar.

Where aesthetics are important, this is the ideal solution with its decorative extruded aluminium construction. The cover is triple sealed, making it gas, odour and waterproof, and load bearing to withstand lorries going over it if required.

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150 x 150 x 41mm Aluminium Recessed Sealed & Locking Surface Box Cover

Explore our range of UK-stocked covers

This was just one popular size in our unrivalled range of recessed manhole covers, catering for a whole range of applications including sealed & locking, water & odour tight, block paving & flagging, grass & gravel, and many more. If we can be of any help with your choice of cover please don't hesitate to get in touch.