* This is an intentional overload aspect to window performance testing and should not be used in lieu of the window DP (Design Pressure) when evaluating a product for a specific project or use.
^ Many window ratings can be increased by downsizing the window and determining maximum performance through testing. Contact your local Wojan Sales Representative or our office for details.
+ ADA compliant option available. ADA Compliant option per AAMA 513-12 with an average operating force of less than 5 lbf for lock handles and operator. All testing based on AAMA 513-12 without air, water and structural allowances or reductions; but including sampling, test equipment and methodology qualifications.