ViWinTech Windows & Doors

The strength of a window starts at the corners.

Our fully-welded vinyl frames create a seamless bond that increases durability and reduces the chance of air or water infiltration. Unlike mechanically fastened frames, welded construction forms a single, unified structure.

It’s a small detail that makes a big difference over time.

You can now get ViWinTech’s Traditional Sliding Door in ThruBlack, our advanced through-color technology that delivers a rich, truly black vinyl finish inside and out. Lab tested to withstand the elements and maintain its deep color over time, ThruBlack offers the same dependable energy efficiency and performance as the Grand Vista Traditional Sliding Door, now with a bold new aesthetic.

Every window that leaves our facility represents teamwork, craftsmanship, and pride in American manufacturing.
From production to shipping, our team plays a role in delivering reliable products to homes across the country. If you’re looking for steady work, competitive pay, and strong benefits, consider building your future with ViWinTech.
Visit viwintech.com/careers to learn more.

Window color plays a bigger role in curb appeal than many homeowners realize. While white remains a timeless option, bold black frames continue to rise in popularity for modern and transitional homes. Neutral tones can soften traditional exteriors, while darker frames create contrast and definition.

The right window finish doesn’t just match your home. It elevates it.

Not all glass is the same.
Low-E coatings, argon gas fills, and warm-edge spacer systems all work together to improve performance. Choosing the right glass package can help regulate indoor temperatures and improve efficiency throughout the year.
The frame matters. The glass matters just as much.

Comfort isn’t only about temperature.

Modern vinyl windows can also help reduce exterior noise, creating a quieter indoor environment. Whether you live near traffic, schools, or active neighborhoods, upgraded windows can make a noticeable difference in how your home feels day to day.

ViWinTech designs windows that help create a more peaceful space inside.

Comfort isn’t only about temperature. Modern vinyl windows can also help reduce exterior noise, creating a quieter indoor environment. Whether you live near traffic, schools, or active neighborhoods, upgraded windows can make a noticeable difference in how your home feels day to day. ViWinTech designs windows that help create a more peaceful space inside.

Here’s a recent project in Louisville, KY featuring our 1000 Series with bold black exteriors. The crisp contrast against the white brick and detailed trim gives this corner building a clean, modern edge while preserving its character. Sharp lines, strong presence, and a finished look that stands out on the block. Great looking job all around.