Kawneer Thermal Entrance Doors, Advanced thermally performance with its innovative AA®250 and AA®425 Thermal broken systems allow building owners to take advantage of tax Entrance Doors. The 250T/350T/500T Insulpour™ Thermal Entrances from Kawneer feature the innovative IsoPour™ Technology to provide superior thermal performance for a range of commercial and multifamily applications. Special door pricing add the following: Base door chassis: As listed below: included with blank door, add as listed on page A11/6. Kawneer continues to set the standard in thermal injected value to support virtually any budget. Featuring IsoPour™ thermal break technology, these doors are engineered to meet the growing demand for energy-efficient, code-compliant entrances in commercial, institutional, and multifamily buildings. Entrances are available in narrow, medium and wide stiles, and accommodate high traffic. All of this adds up to a superior thermal roadblock that provides improved comfort and savings in heating and cooling costs. Items are required for thermal product performance and will Hinging hardware: Select the desired hinging method and add the price of the hardware. At the bottom of the door, the combination of a thermally broken threshold and dual bottom door sweeps minimizes air infiltration. AA ® 250/425 Thermal Entrances are designed with a double air cavity to provide an additional layer of insulation. . Kawneer 250T/350T/500T Insulpour® Thermal Entrances feature innovative IsoPour™ technology, providing superior thermal performance for a range of commercial and multifamily applications. These entrances are the ideal choice for any commercial or institutional application and provide improved comfort and savings in heating and cooling costs. Kawneer 250T/350T/500T Insulpour® Thermal Entrances feature innovative IsoPour™ technology, providing superior thermal performance for a range of commercial and multifamily applications.