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Thermal Windows

 Thermal 9500 Park Avenue Series

The Ultimate High Efficiency Replacement Window! This is our Top Line Replacement Window with Magnetic seal technology at the sill, continuous interlock at the meeting rail, Flex Screen, Magic lock tilt latches, and Innergy Rigid Thermal Reinforcements throughout.


Discount Siding Supply, L.P. is Lead Safe Certified by the Kansas Department of Health and Environment as a Licensed Renovation Firm.  By law, anyone who disturbs more than a few square feet of painted area on a home (think replacement windows, doors, etc...) MUST be Lead Safe Certified by the State of Kansas and follow Lead Safe Practices while doing the work on your home.  Do not endanger those who live in your home by not using a Licensed Renovation Firm to complete your project.  Additional information can be obtained on request from Discount Siding Supply, L.P. or the Kansas Department of Health and Environment.

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