WinTech Inc. manufactures cost-effective windows, louvers, access doors, panels and view ports for metal, modular and commercial applications. WinTech also manufactures access doors, view ports and panels for the HVAC industry

As a company, and as individuals, we value integrity and honesty, continuous improvement and the self discipline to take on challenges and see them through. Our mission is simple, to build quality, cost-effective products and to strive each day to reach our full potential.



Commercial Windows

Aluminum Windows

S250 Series
Introducing WinTech’s most economical aluminum commercial window system. The S250 is a 2 ½” thermally broken frame and is available in a full range of options including Fixed, Single Hung, Slider, Projected and Casement. Performance values range from LC to CW and endless glass and finish possibilities When you need a great performing window but want to stay within your budget look no further… The S250 is just what you need.


3200 Series
When performance really matters the WinTech 3200 window system lives up to the build. The 3200 series is a 3 ¼” frame depth thermally broken aluminum system that offers a commercial window rating of CW 60 or better. WinTech’s 325 system allows you to meet all the specification of a 4” system but stay within the budget of a 3 ¼”. Available options are Fixed, Projected and Casement with endless paint and finish options.

Vinyl Windows

Have you ever heard the question "Why should I choose vinyl over fiberglass? WinTech is here to answer that question with the CR70 commercial rated system.

In today’s market we all know the importance of energy efficient systems and u values. WinTech CR70 is commercially tested and rated with u-values as low as .29. In addition to great rating the CR70 is constructed with fusion welded corners to stop any air from penetrating the system giving a tight seal and better performance. With no cracking or chipping along with no need to ever paint makes the CR70 the best maintenance free option on the market.


Metal Building Windows

WinTech offers a complete line of thermally broken and non-thermal aluminum windows designed to work specifically for pre-engineered steel buildings as well as the first vinyl window designed to fit will all types of wall panel configurations. 

We offer self-framing / self-flashing windows for regular, architectural, and insulated foam panels.  Our universal fin allows your window to be installed in your framed opening or our preassembled steel subframe with no additional flashing required.

Modular Building Windows

WinTech offers a complete line of non thermal and thermally broken aluminum windows for use in the commercial modular market.  We also offer our series 70 vinyl window in regular and commercial ratings. Both aluminum and vinyl are designed to fit all type of wall panel configurations.