Call MJS Windows Today!

Quality Materials

Quality_MaterialsWe understand how important quality window are to a home’s beauty and energy efficiency, so we use only the highest-quality durable materials that offer outstanding performance year in and year out.


Our windows feature energy-efficient vinyl, multi-chamber extrusions, or “profiles,” which are manufactured in our own advanced facility. Vinyl is a low-maintenance and extremely durable material that will help ensure a long life for your windows.


To increase the efficiency of our windows and doors, North Star uses energy-saving “Low-e” glass. And the Super Spacer® technology in every window and patio door we make resists condensation, boosts R-values and reduces noise.

We are committed to providing consumers with great windows that are designed for attractiveness and style; engineered for durability and efficiency; and priced to reflect true value. Our integrated manufacturing process utilizes the latest engineering technology and consistently exceeds industry standards.

And because we’re so confident in our windows, we back them with a transferable, limited lifetime warranty.

Learn More.. Learn More.. Learn More..