One area at a time
Our installers only work on one area at a time in and around your home. It’s not a matter of speed. It’s a matter of proper, code specific installation. We tread lightly in your home to give you a peaceful installation experience.
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Step 4 – One Area at a Time
WinTek USA only works in one area of your home at a time. We install one window or door at a time. We install siding on one wall at a time. If we remove your old roof today you will install your new roof today. We work on one area at a time to lessen the impact of the weather on your home and family. Performing one project task at a time, WinTek USA makes sure that the installation is proper and that your warranty will not be voided because of an oversight in installation. We strive to make our installation process the smoothest and problem-free in the industry.
Our Financing
WinTek USA has financing experts who love helping you get the funding to make your home improvement dreams come true.
Less than Perfect Credit
Bad things happen to good people. We have lenders that specialize in assisting people in these situations. We can handle most credit situations with our amazing financing options. Beautify your home today while saving energy.
Payment Plans
We have the best lending solutions in the industry with payments designed to fit any budget. Our payments start at $13.41 a month for each $1000 borrowed. You can be preapproved today.
Same as Cash
Let our Finance Specialists find you the perfect solution. Same as cash options for 6, and 12 months are available. Buy Today...Pay Tomorrow.
Get Financing
Wintek USA has financing experts who love helping you get the funding to make your home the home of your dreams.
Oklahoma Office: 120 Naomi Lane Suite D New Castle OK, 73065..
Get Pre-Approved Now!
Single Hung Windows
Double Hung Windows
Picture Windows
Bow Windows
Bay Windows
Casement Windows
Slider Windows
Awning Windows
Garden Windows
Ready To Get Started?
Start with A Free in-home estimate for your home improvement project
or call Now: (833) 946-8351
Our Product Packages
We have a complete ensemble of energy-efficient products that are custom designed for each and every homeowner. Shop today for the perfect package to fit your home and budget.

Have a Question or Comment
Phone Numbers
Customer Service
(866) 884-4065
Product Info
(833) Wintek1
Local (Arkansas)
(501) 760-4718
Local (Oklahoma)
(405) 992-0111
Office Location
Royal AR, 71968
Oklahoma Location
New Castle OK, 73065
Office Hours
S-S, By Appointment only.