ATCO's insulation sleeve is constructed of a thick fiberglass insulation blanket sheathed in a reinforced metalized polyester vapor barrier jacket and supplied in 5ft lengths, with an extra two inches of jacket length for overlap. A starter cap is included in each carton.
The 5ft length UPC #010 & #011 insulation sleeves are designed to slip over standard sheet metal pipe and provide a fast economical job site installation. The UPC #010 & #011 pipe sleeves are designed for indoor use only, and for HVAC systems not exceeding 250° F operating temperatures.