Concrete Ceilings | InSoFast Insulation Solutions

★★★★★ 4.2 43 reviews

$90.00
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$90.00
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Free shipping Free 30-day returns

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Product details

Management number 214301111 Release Date 2026/04/12 List Price $36.00 Model Number 214301111
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When installing InSoFast panels on a ceiling, aim for maximum stud-ceiling contact to enhance stud holding power. Apply a 3/8" adhesive bead along the ribbed studs' backside. Add PL Premium 3x adhesive along the panel's wall-contacting edge. Consider installing wall panels first, 2" below the ceiling, allowing ceiling panels to fit between and rest on top, with shims supporting the edge until adhesive sets.

  • Secure InSoFast studs with mechanical fasteners: 12"o.c., six per panel, into the recessed points
  • Install drywall over InSoFast panels, mirroring traditional wood framing methods
  • Attach drywall to InSoFast studs using standard coarse thread all-purpose drywall screws
  • Apply PL Premium 3X adhesive: 3/8" bead on ribbed stud surfaces
  • Add extra adhesive to foam along any cuts for enhanced bonding
  • Panels lock mechanically when adhesive sets in interlocking dovetails
  • Temporarily secure each panel with one mechanical fastener until adhesive sets
Brand Name InSoFast
Manufacturer InSoFast
Material Type Plastic
Recommended Uses For Product PL Premium 3X Stronger Construction Adhesive is the only recommended adhesive for adhering the InSoFast panels. Other formulas and brands may not work as expected.

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4.2 out of 5
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43 ratings | 18 reviews
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