Marvin Windows installed by Nassau Suffolk Exteriors

Marvin Windows installed by Nassau Suffolk ExteriorsMarvin windows and doors have the power to transform the spirit of a room. Each product is made-to-order, one at a time, to your exact specifications. With our customization options, exclusive features, high-performance energy efficiency innovations, and our unmatched personal service at every point in the process, you will be able to find the perfect windows and doors for your project.

We aren’t just satisfied with what we accomplish today. We are always looking for new innovations and industry-leading developments that will change the way our products enhance your life every day. We are always leading the industry and setting new standards, with 40 U.S. patents to our name, and never following what someone else has done. We pay close attention to every detail, like proprietary designs for locking mechanisms and high-performance, low-profile door thresholds, to make your space better through well-designed, beautiful windows and doors.

High-quality materials are standard, not optional. That’s our starting point because we believe you deserve nothing less than the best. We provide the highest-quality wood species and exterior clad finish so the beauty of your windows will last for years.

You don’t have to sacrifice beauty and comfort to get the best in energy efficiency. At Marvin, we are committed to providing window and door options that will help control your long-term energy costs. And as a market leader in energy-efficient windows and doors, Marvin offers more than 150,000 energy-efficient options, including numerous high-performance products that qualify for ENERGY STAR® Most Efficient rating and meet Passive House criteria.

Every Marvin Window and Door is made to order, one at a time. An unparalleled value in the market, Marvin offers craftsman-quality construction, energy-efficient technology and the industry’s most extensive selection of shapes, styles, sizes and options.

If you're looking for Marvin Windows in Long Island, call Nassau Suffolk Exteriors at 631-462-1383, or fill out our online request form.