Experience Unparalleled Quality and Lasting Results with OKNA Windows installed by Contract Exteriors
Unlock the ultimate window solution for your home with OKNA Windows installed by Contract Exteriors, where unparalleled quality and lasting results come together to elevate your living experience.
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35 +
Different Shapes and Styles of OKNA Windows Available
7K+
OKNA Windows installed or Replaced in The South Carolina Area
20 +
Years Serving the Myrtle Beach and Charleston Areas
What We Do
Window Consultation
Window Installation
Window Replacement
Get the Best Window for your South Carolina Home!
As the leading window experts in the area, we recognize that OKNA may be unfamiliar to some, but rest assured, its exceptional benefits are unmatched. With a strong focus on performance and durability, OKNA windows are engineered to surpass expectations, providing you with unparalleled quality and peace of mind.
Window Types
Double Hung Windows
Slider Windows
Casement and Awning WIndows
Bay and Bow Windows
OKNA Windows combines superb craftsmanship with a classic feel. Our windows offer many glass and hardware options to seamlessly blend with any interior design while providing superior energy efficiency. Since all OKNA products are custom-made, you can be sure of a perfect fit every time.
Click here to download and view the various features, colors, and options in our catalog.
Top Rated in Energy Efficiency, Durability & Performance
- OKNA windows surpass competitors with a DP60 rating, capable of withstanding winds up to 180 mph – Most competitors will settle for the minimum DP50 rating.
- OKNA windows have baked-in low e glass for unmatched thermal performance and reduced strain on HVAC systems.
- The advanced glass technology ensures crystal-clear views and no more streaky windows.
- OKNA windows are approximately 300% more energy-efficient than average competitor windows.
Advanced Window Technology
- OKNA windows utilize heat seal spacers made of space shuttle material, a superior alternative to the traditional metal spacers that is designed to prevent seal failure.
- The HeatSeal Spacer found in OKNA window spacers ensures excellent thermal performance and reduces the risk of condensation or moisture buildup between window panes which is especially beneficial in hot summers experienced in Coastal Carolina.
Collaborative Design Consultation & Stress-Free Installation
Experience a stress-free and collaborative window installation process with Contract Exteriors. As the leading window installer in the area, we proudly offer a wide range of OKNA windows, including the 800 and 600 series in double hung, casement, horizontal slider, and special-shaped styles. Our experts provide free consultations, working closely with you to understand your needs and budget. We’ll guide you through the selection process, explaining the features, benefits, and warranties of each window type. With our unwavering commitment to exceptional service, you can trust us to make your window installation journey hassle-free and enjoyable.
Get the Best Window for South Carolina Homes!
Up To 15% Off All Projects
We Use and Are Certified To Install The Most Reliable Products & Brands
Ready To Replace Your Windows?
Our Team Of Home Remodeling Consultants Is Ready To Help!
Flexible Payment Plans Available
5-Years at 6.99%
This is one of our most popular financing options and the best way to beat inflation with the first 12 months same as cash —no interest, and no payments.
12-Years at 9.99%
Not only will you have no early pay-off penalties on this loan, but our team can also get you set up with payments under $300 per month.
Outstanding Reviews
Brooks was my contractor on the project. He was awesome! He was there with me every step of the way! Eugenia was very helpful in the office and assisted me in getting the HOA approval. Jason explained the warranty process and even brought me a cake!
Everyone we came in contact with was very cooperative and easy to work with. It was a pleasant experience from the first online chat. They listened to us and helped solve any issues we were concerned about
Wow, this company goes above and beyond. From the very first reach out to the very last interaction once the job was completed. Everything was done first class. The quality of work, the constant communication and level of service was like nothing I’ve ever experienced with any contractor. I priced out a couple different contractors compared to contractor exteriors and I will tell you I would have paid more just to have this experience with them. I had Jonathan as my project manager and he was exceptional.
Very happy with our new Timbetech front porch deck and steps with AZEK facia and risers. Everyone at CE was responsive and very professional explaining every step in detail! We have several homeowners in our community who have already asked for contact info info. Jonathan is a very good project manager and ensured we were satisfied with the quality, cleanliness, and appearance of our new front porch! Thank you!
In choosing a company to replace our deck, we researched and decided to use Contract Exteriors. We definitely made the right choice. We are very pleased with the results. Special thanks to Brooks, our Project Manager, who kept us updated and informed everyday.
Contract Exteriors did a great job for me. The entire group was very responsive, and my deck project turned out fantastic. My project, as all projects, had some surprises that were handled professionally and promptly. Randy, Brooks, and the office staff were great throughout the process. They proactively kept me informed on the status of the project. I never had to call twice to get a question answered or ask for an accommodation.
We couldn't be happier with contract exteriors and the job they did. Our beach house looks brand new with the new Hardie board and white trim. EVERYONE was friendly, well mannered, professional, and was always ready to answer any questions that we had. Miguel and his crew did an excellent job. Brooks the project manager was wonderful, and also Chad who helped us from the very beginning, also the girls in the office. We would not hesitate to use them again.
This company did an amazing job on my siding project. From start to finish they were very professional, helpful, and on time. Eugenia clearly communicated the whole process to me before they even started the project and Brooks was always available to answer my questions. He even came and ensured the cleanup was perfect and finished up the exterior lighting. Even after the project was finished this company ensured communicated to ensure everything was perfect. Super pleased. Thank you!
Everything about this group was extremely professional. Renovations can be challenging but they carefully made sure that their products and our original structures fit together seamlessly. We are truly looking forward to our new elegant deck that will be essentially maintenance free for many, many years. We will definitely use this company for future projects.
Matt Kuzdrall made our whole experience of purchasing two new roofs for our buildings at the Children's Recovery Center so easy. Matt was professional and had all the answers to any questions we had. He has followed up since our new roofs have been installed to make sure everything is still great. Matt is awesome and I would recommend him to anyone I know looking for a new roof.