Square Covers for Circular Chambers
Get a closer look at the our square manhole cover and how it fits into the circular access chamber.
Square to Round Recessed Manhole Cover for Block Paving, Slabs up to 60mm thick or Screed.
Connects to all major shallow access chambers (300mm diameter). Made from Black Polypropylene.
300 x 300 x 80mm clear opening. The cover rotates to match the paving pattern. The standard opening into the inspection chamber is 220mm, this can be cut to increase the opening size to 300mm.
The overall external size is 438mm x 438mm x 93mm.
Corrosion resistant. 35 KN (3.5 Tonne) Domestic driveway loading capacity. Comes with integral lifting keys.
Orders placed by 12.00 noon will be delivered the next working day. Orders placed at weekends will be delivered on the following Tuesday. Click here for further details.
You can return any item for a refund within 28 days of your purchase (carriage charges excluded). Click here for further details.
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Click here for a list of load weights for several categories of manhole cover.
Some information covering everything you need to know when purchasing a new manhole cover and supporting products.