1 – EPS

2 – M4

3 – Lumber

4 – Lumber

Compliance with the following codes:

  • 2015 and 2012 International Residential Code (IRC)

Installation – Design:

  • Must follow, ICC AC 04 ASTM E 72 testing report RJ5290P-3,4,5
  • Must follow, the M-Sips Installation manual

Fire-resistance Wall Assemblies:

  • M4 Sheathing ½” thickness is rated as Classification B. according CAN/ULC S124-06, Standard Method of Test for the Evaluation of Protective Coverings for Foamed Plastic
  • M4 Sheathing Non Combustible according ASTM E 136


The building code definition of an approved thermal barrier is one which is equal in fire resistance to 12.7 mm (1/2 inch) gypsum board. All building codes require an approved thermal barrier on the habitable side of a structure between the interior of the structure and the polyurethane foam

Conditions of use:

  • Type V-B for Exterior Walls.

M-SIPs Panel  – Specifications (Insulation type EPS- Neopor)  

  • R27 – 6.61” x 4’ x 8’
  • R38 – 8.34” x 4 x 8’

Panel length: on request up to 10’


If extended R value is demanded the M-Thermo Panel can be applied as continuous insulation, range:  R6 – R19.