These are available in open-in and open-out formats. Doors are rated to 2.7m high. For higher doors consider using APL Architectural Series ThermalHeart+®. Both open-in and open-out door systems are available with integrated or coupled sidelights and overlights, with or without opening sashes. French doors have flush meeting stiles for a clean look.

For best overall performance, pair with The AGP System® with Solux-E® or Solux Ultra® low-e glass.