Can you tell me the thickness of the insulated glass that Alenco used in their single hung aluminum windows. I am guessing 5/8".
Paul from SWISCO responded:
September 11, 2014
Alenco used a variety of glass thicknesses from 1/2" to 7/8". You need a glass caliper like our 75-051 to determine thickness, or remove the glass and measure it that way.