900 mm composite manhole cover and frame engineered for heavy-duty underground applications and reliable load performance.

600 mm composite manhole cover and frame. Square SMC composite access cover available in multiple load classes for petroleum forecourts and civil access areas.

900 mm D400 manhole cover and frame engineered for heavy-duty underground chambers and heavy-vehicle areas.

900 mm D400 inspection cover with central inspection port for petroleum forecourts and heavy-duty underground access chambers.