Vent Stacks

Insulated VS/VPS base Only

  • SKU: P-INS-80311
  • BOX QTY: 10


  • Heat mold injected polyurethane foam lined with 9.2 mm (.363") insulation thickness
  • Uniform rigid insulation thickness on all interior walls
  • Stack made of seamless HD spun aluminum
  • .07" (1.8mm) aluminum material thickness 12.6" (320mm) stack height without cap
  • Stack top opening I.D. 102 mm or 4.01" between foam walls
  • Available with either 3", 4" or Vandal Proof cap
  • Caps are spun aluminum and attached to vent stack (screwed)
  • Vent Stack flashing to be used on vent pipes such as Soil Stacks or Sanitary pipes
  • Heavier grade quality aluminum than the other brands

Dimensions - click to enlarge:


What our Customers have to say

"These stacks are top quality, premium grade aluminum and the best value I have ever seen on the market."

Advanced Roofing Inc.

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