A-500 DH may connect to other windows with a jamb depth of 4-1/4"
Heavy nylon sash release locks. Tamper Resistant metal release locks are also available.
Caldwell™ Spiral balance
1" double paned insulated glass is energy efficient.
Deep sash interlock augmented with two additional weather-strippings seal out moisture, dust, and air.
Double weather-stripping at all meeting surfaces minimizes air and water infiltration.
Uniform, curved lift handle for easy operation.
Commercial rated weather-stripping and exterior sash seal combine to provide exceptional performance. In addition, rubber weather-stripping
on the sash provides better thermal insulation by preventing water and air infiltration.