Interstress projects in commercial market have spanned concrete patching, waterproofing, membranes, structural pressure injection of cracks and leakage control, surface re leveling, structural pile installation and frost protection.

We specialize in rapid repair systems, traffic and pedestrian deck membranes, parkade membrane and concrete repair as well as bridge resurfacing systems.

Some projects over the years include structural and post tension cable repair on commonwealth stadium in Edmonton, high load damage to bridges and overpasses throughout Alberta, post tension cable splicing and replacement.

Interstress was involved in the pioneering of urethane waterproofing injections for tunnels, dams, manholes, water treatment plants and reservoirs in Canada.