made in Quebec
The access hatch consists of an aluminum frame and access cover. Various surface finishes are available for the access cover: diamond, abrasive, smooth or perforated. The covers are easy to install and can be sealed with a 3 mm (1/8) hard neoprene between the cover and the frame. A cover designed to accommodate an overlay surface is also available.
These units reduce the cost of formwork to form concrete trenches. They facilitate trench cleaning, reduce friction when handling cables, and can be watertight.