"We really like our new windows. They look so nice and are a good addition to our home. Chris did and excellent job installing them and was very neat. We are very happy with everything." » more
- Kenneth and Adeline Lewis of Moline, Illinois


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Block and Tackle Balance System

The block and tackle system utilizes a high-density nylon cord pulley action which is attached to a moveable block that travels up and down within a metal chamber. Tension from a heavy duty coil spring at the top of the block creates the proper resistance necessary for smooth operation of the window sash.

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