Stainless Steel Air Spacer (SST)

SST, Allmetal's high-end line of stainless steel air spacer, is a high performance line of light gauge spacer developed to thermally improve the edge and overall performance of insulated glass.

  • Flexibility

    SST provides superior performance for expansion and contraction properties
  • Track Record

    SST spacer has passed the world’s quality tests and performed beyond certified testing requirements
  • Tolerance

    As an inorganic separator, stainless steel doesn’t react to coatings
  • Thermal Performance Comparison Chart PDF