Repair Foundation Repair Concrete Reinforcement The Fortress Newsletter Bowed Basement Walls Case Studies Videos & Articles Frequently Asked Questions Testimonials Product Brochures... BASEMENT WALLS: CONCRETE REPAIR: FOUNDATION REPAIR: LOCATE CONTRACTOR: CONTACT US Fortress Stabilization products are protected by the following patents: 7,823,354 (Structure...: Toronto, Ontario, Canada Contractor: Basement Technologies Inc, ON Engineer: Saberas Engineering Material Used: Fortec 600gsm Unidirectional Carbon Fabric w/1276 epoxy resin Project...