Polyiso Cavity Wall Insulation

Available in French - Cliquez Ici Pour Les Bulletins En Français. 

 

Technical Bulletin 401: "Polyiso Insulation in Masonry Cavity Walls"
Overview of polyiso insulation use in a masonry cavity walls. 

Technical Bulletin 402: "Polyiso Insulation and Water Absorption: Does Moisture Matter?"
How polyiso insulation can act as a moisture-deterrent in wall cavities.

Technical Bulletin 403: "Continuous Insulation Using Polyiso Wall Sheathing"
Outlining best building practices when using polyiso insulation in a continuous insulation system for commercial walls. 

Technical Bulletin 404: "Moisture Absorption of Building Materials"
Primer on the moisture absorption characteristics of building materials like polyiso.

Technical Bulletin 405: "Fire Resistance Properties of Polyiso Foam Plastic Insulation Used in Wall Assemblies - Facts and Comparisons"
Minimum fire resistance properties required for foam plastic insulation and comparative data on polyiso with other recognized combustible materials.