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The Castle Difference
Industry Standard Castle's Solution

This window does not fit properly.

Our Side and Top Expander system will allow the window to sit perfectly in the opening even if the opening is out of square.
Stress Crack in Thin Glass
Double Strength glass will prevent
the glass from Stress cracks.
Bowing of Sash Due to Lack of Metal Reinforcement
Metal Chassis are added to the window to
provide strength and prevent bowing
of the window over time.

This Window WAS Brown There is Massive Fading due to the Lack of CAP-STOCK

CAP-STOCK application will prevent a
Brown Window from Fading
Window with a Failed Seal

Can your windows do this?  This window was
one of many surviving windows in a
warehouse fire reaching temperatures
of over 1200 degrees.
Still, the seal did not fail!

Recycled Vinyl windows will discolor over time.

Castle Windows will always maintain their color and appearance for years to come.




Castle Windows Can Withstand Wind Loads Up to 171 MPH