R4.5 Natural Wood Window, 64" Opening Height

The R7 sash contains 4 acrylic panes providing 3 insulating airspaces in 2.5" sash depthwith a calculated Visible Light Transmission of 72%.

 

The sash can be installed as fixed units, or with proper detailing and installation, as operable lift-out units. Emergency egress requirements may be met for operable windows providing a minimum 22” clear width opening and 5.7 sf minimum area. WonderWindows are designed to fit 24" o.c. framing can meet this criteria with opening heights of 40" and above. 

R4.5 Natural Wood Window, 64" Opening Height

$280.00Price