In good standing and certified!
Whether in the factory or on construction sites, the work of our employees is supervised by a family member or by a trusted person at our service for more than 15 years.
Our installation teams are in good standing and governed by the CCQ decree.
You are assured of a job done according to the rules of the art but especially a work done according to your wishes and specifications.
The Dunfab guarantee
The out of water and complete structures are registered in the GCR construction warranty plan, with a 5-year guarantee.
All other types of structures will be guaranteed for a period of 3 years.
In addition, you benefit from the manufacturer's warranty in terms of the products used in the structure of your home such as: doors and windows, asphalt shingles, garage doors, etc.