You can order custom made springs based on it's dimensional specifications
at:
http://www.garagedoorsupply.com/springs.html


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Garage Door Parts, LLC
973-472-4818
http://www.garagedoorsupply.com
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"Daryl" wrote in message
...
I've got a Gadco Therm-o-Air garage door in need of a new set of
springs. It's a single car 8x7 door.
Does anyone know the weight of the door and what capacity springs
should be used?

TIA