We stand firmly behind the quality of all OKNA 820 Series windows we install, and would easily compare them to premium brand windows costing two to three times as much. Our 820 Wonder Choice windows have become increasingly popular in the past few years, due to their stylish appearance, reliable weather resistance, leading energy efficiency and overall value.
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OKNA 820 Series
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| Overview - Options & Accessories - Performance |
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As a leader in Rochester NY windows, Wonder Windows specializes in both 2-lite and 3-lite sliding windows. Choose exactly the windows that suit your needs. |
One of the most impressive attributes of the 820 Sliding OKNA windows, is the highly-elegant profile and design. It has been crafted to unite high syle, uncompromising protection and years of reliable performance. | |
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| The 820 Series gives your home the look of much more expensive wood windows, while simultaneously giving you the protection and easy maintenance you demand from new or replacement sliding windows. | Sometimes you just want to open your sliding windows just enough to let in a light breeze, without compromising safety or peace of mind. Spring loaded latches make for effortless operation and total convenience. | |
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A standard slim sash profile and tamper-resistent cam design, makes the 820 series OKNA sliding windows last much longer than windows with traditional locking systems. |
To give your new sliding windows the most quiet operation possible, special bumbers come standard on all 820 Series windows. Ask your Wonder Windows consultant why we proudly recommend OKNA sliding windows in Western NY. | |
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| Heavy duty rails have been specially-mounted on brass wheels, to provide effortless gliding motion that will make your 820 Series windows a joy to use! | Special foam-insulated extrusions can give your 820 OKNA sliding windows an even greater level of thermal and acoustic protection. | |
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