Underground Drainage

Square cover for pedestrian areas only, for use with 280mm diameter Shallow Inspection chamber. Double sealed to create airtight unit for use in internal areas.

Raising piece for inspection chamber. Robust ribbed design with seals to provide watertight fit. Height 185mm. Only two required to achieve 600mm maximum invert (with base and lid & frame).

Ideally suited for change of direction inspection chambers with a shallow invert. Boasts a unique 90 degree design. For use with 110mm pipework. Suitable for inverts of up to 600mm....

Raising piece for 450mm diameter inspection chamber. Effective height 300mm. With integral sealing ring to enusre watertightness.

Pedestrian Duty cover for use with 315mm diameter Shallow Access Chamber. With an airtight seal and robust screw down fixing, frame can be tilted for installation in slopes of up to...

Drivway duty secured lid in frame for 450mm diameter access chamber. Suitable for driveway use (withstands 50kN). Bedding frame in concrete recommended.

For use with 110mm pipework, with straight through inlet and outlet, plus one inlet each side at 45 degrees. Supplied with 2 socket plugs. Suitable for inverts of up to 600mm. Depth 205mm

450mm diameter Inspection chamber base for use with 110mm pipework only. Suitable for inverts of up to 1.2 metres. With 5 inlets, and 1 outlet, supplied with 3 socket plugs....

Raising piece for 315mm diameter Shallow Access Inspection chamber. Robust ribbed design with seals to provide watertight fit. Height 185mm. Only two required to achieve 600mm maximum invert (with base and lid...

450mm diameter Inspection chamber base for use with 160mm pipework. Suitable for inverts of up to 1.2 metres. With 5 inlets, and 1 outlet: 160mm straight through inlet and outlet...

Driveway duty (withstands 35kN load) cover & frame for use with 315mm diameter Shallow Access Chamber. With an airtight seal and robust screw down fixing, frame can be tilted for installation in...

Suitable for inverts of up to 600mm, for use with 110mm pipework. Features straight through inlet and outlet, with an inlet each side at 90 degrees, plus an inlet each...