Manhole Cover Square / Round
This recessed square to round manhole cover is designed to provide a strong, tidy, and practical finish for domestic drainage access points. It allows paving or concrete to be infilled within the cover, helping it blend seamlessly with the surrounding surface.
Suitable for 450mm diameter manholes, the cover is rated to a 5 tonne gross plated weight, making it ideal for driveways and other domestic areas subject to light vehicle traffic. The combination of a galvanised steel cover and polypropylene frame offers durability, corrosion resistance, and long-term performance.
For added convenience and security, the cover is supplied with locking screws and integral lifting keys. A factory-fitted rubber sealing gasket is also included to help prevent unwanted odours escaping from the drainage system.
Product Specifications
Manhole type: Recessed square to round
Fits: 450mm diameter manholes
Load rating: 5 tonne gross plated weight
Cover: Galvanised steel
Frame: Polypropylene
Outside frame size: 580 x 580 x 54mm
Includes locking screws & lifting keys
Rubber sealing gasket fitted
FAQs
What does square to round mean?
Square to round refers to a square outer frame with a round internal opening, designed to fit standard 450mm circular manholes.
Is this manhole cover suitable for driveways?
Yes, it is rated to 5 tonnes gross plated weight, making it suitable for domestic driveways and light vehicle traffic.
Does the cover help prevent odours?
Yes, it includes a factory-fitted rubber sealing gasket to help stop unwanted smells from escaping.
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