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Thermo-Pane Insulation
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Catalina uses Thermo-pane
for maximum energy efficiency. Enclosed air space is the best
insulator, that's why dual-pane windows are so effective. The
Thermo-pane system uses 2LB and 5LB closed cell foam insulation on
the entire shell and Spa cabinet walls to create an air space that
manages heat energy more efficiently than any other insulating
technology.
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Constructed on a firm foundation. We use ½",
premium grade tongue and groove mahogany to hand craft a fine
furniture quality cabinet around your Spa. Mahogany not only looks
great, but is stronger and weathers better then redwood cabinets.
Catalina first starts with a 2 x 4 pressure treated frame base
construction and 2 x 4 on the sides of the Spa for long term
stability and unibody construction.
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