MAESTRA™, a technology that's here to stay!

Bourassa Doors' insulation and Stay Straight™ anti-warping systems are now officially patented! We are very happy to be able to provide you with the best of both worlds: the natural beauty of wood, AND exceptional durability thanks to our exclusive MAESTRA™ technology.

Wood is susceptible to warping and more vulnerable to harsh weather. Because of this, one may hesitate to opt for wood when it comes to choosing an exterior door, despite a clear preference for its extraordinary aesthetics. Well, with their cutting-edge technologies, Bourassa doors resolve this dilemma! Mr. Alain Bourassa, President, made sure to congratulate the research and development team.

Stay Straight™ patented reinforcement system increases doors' stiffness by the addition of steel rods that are placed strategically within the structure, while our copper Interlock™ weather stripping prevents air from entering with its lock-and-key design. Both technologies prevent warping and allow you to enjoy all the natural richness of wood. And thanks to our patented unique insulation system, our 3-inch front doors are even ENERGY STAR certified for climate zones 1, 2 and 3 in Canada.

Not to mention our other technologies, processes and assembly techniques that help our doors to withstand the most severe climatic conditions without warping, cracking or air infiltration.

Any questions? You have a project in mind? Contact us!

MAESTRA  technology