A Professional Home Window Replacement Contractor Serving Dallas, TX

If you are searching for a project that will boost your residence’s style and energy efficiency, consider a home window replacement by WinTek USA. We offer a proprietary line of replacement windows manufactured by the industry leader, ProVia. Our windows are crafted to the highest standards, resulting in superior energy efficiency, durability, and style. So, if you want the best products on the market, trust in WinTek USA.

Top-Quality Products Installed With Care

There’s a good reason we named our company WinTek USA—we proudly offer products that are manufactured in America. Our EcoTek by ProVia replacement windows are no exception. We created these windows with the top-rated manufacturer, ProVia, so we could personally guarantee that our customers receive the best products.

EcoTek by ProVia windows are available in three models that each boast a different level of energy efficiency:

  • 1200 Series – An affordable option with solid thermal performance
  • 2200 Series – A very popular window that boasts exceptional insulative properties
  • 3200 Series – The premium choice for homeowners who want an unmatched level of energy efficiency

Although their levels of thermal performance are different, all our windows are made with ENERGY STAR®-rated glass, so you can be confident that you are making a wise investment. Additionally, all EcoTek by ProVia windows are available in popular styles, including single hung, double hung, bow, bay, casement, and more.

Contact Us to Start Your Project

To get started on your home window replacement project, give WinTek USA a call today. We’re always ready to provide more information about our products and services, as well as the excellent financing options that are available to Dallas, TX, residents.

Window Styles

A Modern Design


Double-hung windows feature two operable sashes, making these replacement windows for homes a popular option for homeowners who love fresh air.

A Traditional Favorite


With one stationary and one operating sash, single-hung windows are a cost-effective option that adds classic charm to any home.

Frame the Outdoors


Stationary picture windows are ideal for allowing natural light into your home and framing the view of your yard.

An Array of Gorgeous Windows


Bow windows are a series of windows that arc outward from the home. If you love natural light and fresh breezes, bow windows offer the maximum of each.

An Attractive Architectural Element


Typically consisting of a stationary window bookended by two operable windows, bay windows create a unique look on the exterior and a cozy nook on the interior.

A Timeless Classic


Casement windows swing open like a door and are great for catching fresh breezes. Additionally, they are one of the most energy-efficient window styles.

Easy Operations


Sliding windows effortlessly open and close along a lateral track and are perfect for compact spaces, such as in living rooms and bedrooms where furniture may be near the window.

Fresh Air for Any Room


Awning windows hinge on the top and swing upward from the bottom. This unique operability allows awning windows to be opened even when it’s raining.

Grow Your Herbs


Extending outward from the home, garden windows create an interior ledge that makes the perfect spot for growing an indoor herb garden.

Weather Protection


When a storm rolls in and heavy winds pick up, our impact-resistant windows offer homeowners peace of mind that their home is protected.


Our Reviews Speak for Themselves

Read glowing reviews from numerous customers who are now enjoying more energy-efficient homes.

“Love my new window I don't feel the sunshine as much as with my old windows. I can leave my curtains open without worrying about it getting hotter inside my home. I really recommend this Wintek company for your windows replacement.”


“The crew that installed my windows was. great. They cleaned up after the job. So far I really like my windows. I can tell the difference in the temperature of the house and the amount of dust is drastically reduced. I highly recommend.”

Becky M.
Limited Time Only $500 Gift Card With Purchase of New Windows