ALUMINUM WINDOWS
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![]() ![]() ![]() Available Colors: |
TWINSULATOR GOLD SERIESEvery Season WindowA Twinsulator Gold window has a 1/2 inch
spacer bar for twice the dead air space of
most insulating windows. Heavy .062 aluminum
extrusion with structural thermal barrier
for maximum strength and insulation. Fin
Seal weatherstripping for minimum air infultration
even during extreme cold when most weatherstripping
fails. Polyurethane thermal break in all
frame and sash components to minimize head
and cold transfer. Large bulb seal for sure
sealing under all weather conditions. Dual
spring latches automatically lock when sash
is closed for safety and convenience.
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