Inspection covers / Manholes

Covers come as either standard plastic, aluminium or steel lids or as recessed ‘trays’. These units allow block pavers, slabs, etc. to be cut into the lid to provide a seamless finish. Usually the 4 corners of the lid have holes where lifting keys can be inserted to raise the lid when necessary. Existing chambers may need to be cut down or new collars fitted to adjust heights and then both frame and surround are concreted-in.