The Home Improvement Contractor of Choice Serving Birmingham, AL

Exterior of home with new windows

Are aging windows and doors detracting from your home’s curb appeal or allowing drafts into your home? If so, turn to WinTek USA for a solution. We are a reputable home improvement contractor offering window and door replacement services to homeowners in the Birmingham, Alabama, area. What makes our windows and doors the right choice for your home? We’d love to tell you!

Gorgeous and Energy-Efficient Replacement Windows

Timeless beauty and exceptional performance—you expect a lot from new windows. To ensure that we deliver on those expectations, we’ve partnered with renowned manufacturer ProVia to craft three series of windows with our proprietary designs. Our window series include:

  • EcoTek by ProVia 1200 Series – a practical option that provides impressive energy efficiency at a price point that fits your budget
  • EcoTek by ProVia 2200 Series – double-pane windows that improve thermal performance
  • EcoTek by Provia 3200 Series – triple-pane windows for the ultimate performance

Our experts will help you select the series that is right for your home and budget. Regardless of your choice, your new windows from WinTek USA will boast attractive and easy-to-clean vinyl frames, as well as ENERGY STAR®-rated glass, delivering both timeless beauty and exceptional energy efficiency.

Secure Front Doors and Smoothly Functioning Patio Doors

WinTek USA can also replace your home’s exterior doors. Our ultra-durable front doors—crafted from either fiberglass or steel—can be customized to deliver a one-of-a-kind look, and our patio doors include the same high-performance glass as our windows. And thanks to our professional installations, you can expect your new doors to operate smoothly for years to come.

Let’s Get Started

Whether you’re looking to beautify your home or make energy-efficient home improvements by having new windows and doors installed, you’ll find a trusted home improvement contractor at WinTek USA. Our products are made in America, and we offer exclusive lifetime warranty protection for homeowners in Birmingham, AL. Contact WinTek USA today to learn more.

Our Reviews Speak for Themselves

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

“We had doors, windows, siding and gutters installed throughout our home. Paul and his team were great to work with. He made several suggestions to not only save a few dollars here and there but also recommended different options on styles of windows available. From someone who knew very little about the project our home desperately needed, Paul and his team left me feeling confident and educated! I was very pleased with the installation crew and the doors and windows are excellent quality. We are extremely happy with the entire experience and end results with Wintek USA!!”

Carrington C.

“Our home has needed energy-efficient windows for years. We got the Ecotek windows installed. Wow what a game-changer! The new windows are airtight and cosmetically beautiful. We weren't sure that we could get a solid one-piece glass picture window because of its size, but we were able to do so and it is perfect! Because it had been several years and we had some shingle wear, we also opted for a new roof with Atlas shingles to top off the look. At this point, we considered purchasing new exterior doors. We were shown the Provia doors, they were so impressive that we opted for four new doors. We were not disappointed, they are beautiful. With the windows, doors and roof remodel it made the home complete! Would recommend this company to those ready for a home improvement project. ”

Latonya P.

“The windows are very high-quality very satisfied with the windows themselves the crew that came out and installed them were very meticulous and what they did cleaned everything up as they went along make sure that I understood every aspect of the windows make sure I was completely confident and happy with everything that they did very grateful for WinTek for helping me get my windows fixed and taken care of in the best possible way very grateful for them and would highly recommend them to everyone that I know.”

Paul P.

“Wintek USA is hands down one of the best companies I have done business with. They went above & beyond in meeting my expectations. Everyone that I came into contact with during this process was very professional, friendly, & was knowledgeable. My windows have cut my energy bill in half & the curb appeal is amazing! Great job Wintek USA!”

Susan G.

“Having experience in home construction with charitable organizations, we knew there would be some industry delay in acquiring our replacement windows. The installation crew and Wintek's owner more than made up for this with their obvious concern for detail and satisfaction. They finished twelve windows in less than 9 hours, even making some minor modifications on site. Extremely pleased with the results!”

David B.

“Awesome experience with Wintek USA! From my meeting with two reps of the company to place an order..... to installation of the entry door, my experience was fabulous! I highly recommend Wintek USA for a replacement or new entry door. I love my new ProVia Door! It took me two years to find ProVia Doors and Wintek USA and I am glad I finally found both! You will not be sorry if you choose Wintek USA. I needed a replacement for an old wooden 32 year old door with sidelights and the installer (Tim) was able to make the new ProVia fiberglass door with sidelights look like it had always been there. Paul Echols was very responsive to all of my questions and concerns through the entire process! Great job!”

Tammy J.

“Without a doubt I did get a five-star experience my windows are great the installers were great they did a fine job and cleaned up everything. The windows met my expectation and exceeded my expectation they are perfect thank you!”

Donald R.
Limited Time Only $500 Gift Card With Purchase of New Windows