Details
Pour in Place System
Great for retro-fit
Vent insert removable from exterior of unit.
65 sq. inch net free area for maximum ventilation.
Available in nominal and full wall widths.
Removable wood bracing inside vinyl frame for reinforcement while pouring.
Interior and exterior face of unit poly protected.
Unique frame design allows concrete to bond unit to wall.
Available with two vent insert options:
– Manually operated, easy to open vinyl vent insert – opens from outside.
– Thermostatically controlled vinyl vent insert – vent automatically opens at 70º F and closes at 40º F.