Manhole Cover Square/Round

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. Customers comparing manhole covers can choose the Manhole Cover Square/Round for dependable access and protection within suitable drainage installations, while those requiring a manhole lid can use it as a practical solution for secure inspection-point coverage. 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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As part of the JJ Roofing Supplies Group, we build on decades of experience supplying construction materials across the UK. We've expanded beyond roofing to offer a growing range of building materials, including timber, insulation, landscaping products, plumbing supplies, flooring, doors, bricks, fencing, garden buildings and much more – all available to order online with nationwide delivery.

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Roof Tiles & Fittings:

We recommend ordering an additional 10% of roof tiles to allow for any breakages that may occur during delivery or handling. Roof tiles are naturally fragile, and having a few extra on site helps prevent delays and ensures your roofing project can be completed without interruption.

Multiple Products from the Same Supplier

If you're ordering multiple products from the same supplier, your order will be dispatched together once all items are ready. This means the longest lead time will apply.

If you need part of your order sooner, please call us on 01202 113233. We can arrange a split delivery, although an additional shipping charge will apply.