120 Minute

Alum Windows’s frames are constructed from thermally broken narrow aluminum extrusions filled with a proprietary fire blocking material.

Features and benefits include:

  • Clean, sharp lines of narrow extruded aluminum framing
  • Barrier to radiant heat
  • Energy efficient
  • Multitude of finish options
  • Factory finished and fabricated completed before delivery

120 Minute Fire Resistive Openings

AW60 Series Curtain Wall

Alum Windows’s fixed storefront window frames are constructed from thermally broken narrow aluminum extrusions filled with a proprietary fire blocking material.

Frame Section: 2-1/2 x 3-3/8 in

Frame Weight: 6.1 lbs/ft