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TechWALL® is a composite wall insulation panel with high R-Value moisture resistant EPS foam bonded to a 7/16" OSB nailing surface.

 
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What is it?

TechWALL® is a composite wall insulation panel with high R-Value moisture resistant EPS foam bonded to a 7/16" OSB nailing surface. TechWALL gives you the option of much greater insulation value than a stud wall can hold. The product can be used in both new construction and remodeling—without modification of the inside of the home. The OSB nailing surface is used to attach siding of all types. TechWALL can also be used as a non-ventilated roof insulation for applications not requiring ventilation such as metal roofing.

How it works

TechWALL is attached to your wood sheathing and studs (or concrete, CMU or metal studs/gypsum board) with SIP Fasteners. See Installation Instructions at building materials desk for fastener patterns. Your choice of siding attaches to the TechWALL with a proper housewrap/underlayment. If a higher R-value wall is desired, first attach loose foam panels from your dealer. Then fasten through both the insulation panel and the foam layer into the sheathing and studwall.

 

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Features
  • Largest vent space available— 10 sq. in/ft at 1.0” intake

  • Most net free area for ventilation in the panel—greater than 92%

  • Solid wood spacer blocks—27 per panel

  • Spacer blocks no more than 12” apart in any direction—no deflection

  • Air flows in all directions over 86% upslope and over 50% cross ventilation

  • Fully machined panel guarantees squareness

  • Saves time on the jobsite with easy fit panels

  • Pre-cut wood edges create necessary expansion gap perfectly

  • No need for h-clips or spacers to give proper sheathing spacing for expansion

Applications
  • New construction

  • Remodeling

  • Any wall can benefit from TechWALL

Downloads
Architectural Details

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