Serious Vinyl: Affordable Performance

SeriousWindows vinyl replacement and new construction windows are the lowest cost way to gain indoor comfort and energy savings.  The energy efficiency, beauty, and care-free maintenance make SeriousWindows the ideal window for any home remodel or new construction project.  Other replacement windows lack the thermal performance and maintenance free features that are built into our windows.  SeriousWindows vinyl product line will help you save money in energy costs and deliver the quality window that you demand.

SeriousWindows vinyl products are available in an array of colors, styles and designs and allow you to customize your windows to match the interior and exterior of your home.  SeriousWindows also offers a range of vinyl patio doors that improve the look and energy efficiency of your home.  Browse our sliding and swing patio doors in the various product lines to see the styles of glass doors that we offer. 

All Serious windows have performance innovations that increase comfort, save money, and look great.

The SeriousWindows vinyl product line includes:

SeriousWindows 600 Series Quantum2*:

The Quantum2 window sets the standard for vinyl windows and has earned the reputation of being among the finest in the industry with unparalleled energy efficiency, strength, durability and style.  These are the highest quality vinyl window in the market and will deliver phenomenal energy savings and thermal performance.

SeriousWindows 501 Series*:

Serious Materials’ SeriousWindows 501 Series offers incredible thermal performance at a reasonable price.  Their energy efficiency, beauty and workable design make these windows one of the top vinyl windows in the market today.

SeriousWindows 301 Series:

SeriousWindows 301 Series is a high value, entry level window that qualifies for the Federal Energy Tax Credit of up to $1500 on your federal income tax. The combination of SeriousGlass packaged into the vinyl frame delivers the performance and energy savings you demand in a window.

SeriousWindows 300 Series:

The SeriousWindows 300 is the perfect window for a tight budget.  These windows contain the features most requested by homeowners  in one affordable package.  With up to an R-3.7 value, this is the most economical window in our portfolio.  You will be more than satisfied with its aesthetic appeal, maintenance and worry free comfort, and energy performance.

*Not all chambers are foam filled due to manufacturing requirements.