MJM WINDOWS & DOORS / CERTIFICATIONS
Certified Performance
You Can Trust
Energy Efficiency. Tested Performance. Recognized Standards.
At MJM Windows, quality and performance are at the heart of every window and door solution we provide. Our products are supported by recognized Canadian certification programs designed to help homeowners make informed choices about energy performance and product quality.
ENERGY STAR® Certified
Designed for Energy Efficiency
MJM Windows offers ENERGY STAR® certified window products in Canada, meeting the applicable energy-efficiency criteria established for certified products. ENERGY STAR® certification helps homeowners identify products that meet recognized requirements for energy performance, making it easier to choose windows designed to contribute to a more energy-efficient and comfortable home.
Better energy performance.
Greater comfort. Smarter window choices.
LC Verified
Certified Energy Performance & Visual Transmittance
MJM Windows products can also carry the LC Verified certification mark. LC Verified indicates that the product’s energy-performance and visual-transmittance ratings have been certified to CSA A440.2, Canada’s standard for fenestration energy performance. This provides homeowners with independently certified performance information to help them understand how their windows are designed to perform under specified conditions.
Measured performance.
Recognized standards. Greater confidence.
MJM Windows & Doors
Quality, performance, and confidence in every window.