Dow Building Solution

Styrofoam™ Brand Spray Polyurethane Foam Insulation (CM Series) (U.S. Only)

A two-component, spray-applied polyurethane foam that is part of the THERMAX™ Wall System for commercial buildings.

Used In

  • For commercial applications
  • Filling gaps, cracks and penetrations and providing additional insulation when applied to the interior of steel stud walls as part of the THERMAX™ Wall System

Product Advantages

  • Creates a seamless, monolithic barrier
  • Blocks air infiltration
  • Closed-cell, 2.0 pcf spray foam
  • Supplied in 55 gal drums (one ISO, one polyol)
  • Three grades to match ambient temperatures

Typical Physical Properties

STYROFOAM™ Brand Spray Polyurethane Foam (CM Series)

<table border="1" cellpadding="4"><!-- [et_pb_line_break_holder] --><tbody><!-- [et_pb_line_break_holder] --><tr class="white-row"><!-- [et_pb_line_break_holder] --><td><strong>PROPERTY AND TEST METHOD</strong></td><!-- [et_pb_line_break_holder] --><td colspan="3" align="center"><strong>VALUE</strong></td><!-- [et_pb_line_break_holder] --></tr><!-- [et_pb_line_break_holder] --><tr><!-- [et_pb_line_break_holder] --><td align="center"></td><!-- [et_pb_line_break_holder] --><td align="center"><strong>CM 2030</strong></td><!-- [et_pb_line_break_holder] --><td align="center"><strong>CM 2045</strong></td><!-- [et_pb_line_break_holder] --><td align="center"><strong>CM 2060</strong></td><!-- [et_pb_line_break_holder] --></tr><!-- [et_pb_line_break_holder] --><tr><!-- [et_pb_line_break_holder] --><td align="left">Ambient (Substrate) Temperature Range, °F</td><!-- [et_pb_line_break_holder] --><td align="center">30-70<br><!-- [et_pb_line_break_holder] -->(30-60)</td><!-- [et_pb_line_break_holder] --><td align="center">45-95<br><!-- [et_pb_line_break_holder] -->(45-100)</td><!-- [et_pb_line_break_holder] --><td align="center">60-100<br><!-- [et_pb_line_break_holder] -->(60-120)</td><!-- [et_pb_line_break_holder] --></tr><!-- [et_pb_line_break_holder] --><tr class="gray-row"><!-- [et_pb_line_break_holder] --><td align="left">Core Density, ASTM D1622, lb/ft<sup>3</sup></td><!-- [et_pb_line_break_holder] --><td align="center">2.5</td><!-- [et_pb_line_break_holder] --><td align="center">2.5</td><!-- [et_pb_line_break_holder] --><td align="center">2.2</td><!-- [et_pb_line_break_holder] --></tr><!-- [et_pb_line_break_holder] --><tr><!-- [et_pb_line_break_holder] --><td>Thermal Resistance, ASTM C518, 75°F mean temp.,<br><!-- [et_pb_line_break_holder] -->R-value, ft2•h•°F/Btu, Aged Value (90 days @ 140°F)<br><!-- [et_pb_line_break_holder] -->@ 1″<br><!-- [et_pb_line_break_holder] -->@ 4″</td><!-- [et_pb_line_break_holder] --><td align="left">6.0<br><!-- [et_pb_line_break_holder] -->25</td><!-- [et_pb_line_break_holder] --><td align="left">6.4<br><!-- [et_pb_line_break_holder] -->24</td><!-- [et_pb_line_break_holder] --><td align="left">6.5<br><!-- [et_pb_line_break_holder] -->24</td><!-- [et_pb_line_break_holder] --></tr><!-- [et_pb_line_break_holder] --><tr class="gray-row"><!-- [et_pb_line_break_holder] --><td align="left">Water Vapor Permeability, ASTM E96, perm-inch</td><!-- [et_pb_line_break_holder] --><td align="center">2.2</td><!-- [et_pb_line_break_holder] --><td align="center">2.2</td><!-- [et_pb_line_break_holder] --><td align="center">2.2</td><!-- [et_pb_line_break_holder] --></tr><!-- [et_pb_line_break_holder] --></tbody><!-- [et_pb_line_break_holder] --></table>


Installation Instructions
Installation Instructions for THERMAX Wall System

STYROFOAM Brand Spray Polyurethane Foam Insulation 2030 Polyol (CM Series) (U.S. Only) MSDSSTYROFOAM Brand Spray Polyurethane Foam Insulation 2045 Polyol (CM Series) (U.S. Only) MSDS

Product Information

  • NFPA 285-(06) Approved Wall Assemblies – TechSolutions 514.0
  • Effect of Mean Temperature on R-Value Measurement TechSolution 521
  • Birmingham Case StudyTHERMAX Wall System Guide Specification – (.doc)
  • THERMAX Wall System and LEED
  • STYROFOAM SPF (CM) Series Product Information Sheet
  • Rasmussen College Case Study
  • THERMAX Wall System SPF Contractor Sales Sheet
  • Thermal and Air Barrier Wall System DOC
  • THERMAX Wall System Overview Brochure
  • Trinity School Case Study
  • Commercial Products-Applications Overview Brochure (US)

We are accepting Crypto payments via Coinbase Commerce

Click Here

  • Stops air and moisture infiltration
  • Makes your home more comfortable
  • Saves on energy costs
  • Adds strength to the building structure
  • It is permanent and will not sag
  • Keeps dust and pollen out
  • Eliminates Ice Daming
  • Improves Air Quality
  • Reduces capacity requirements, maintenance and wear of HVAC equipment
  • Meets all building codes
  • Is your home drafty?
  • Do your floor stay cold in the winter?
  • Are your heating and air bill too high?
  • How much money can you save reducing energy loss?

Contact us for "Free Estimate" and see what plans might be avaialbe from the state to help you be more comfortable and save on energy cost.

Call us or press the button below

(425) 999-8493

Free Estimate


  • I found Jake enormously detail oriented in purchasing his equipment for AT-Foam. A tough sale to say the least but one that understood the importance of getting what he paid for and making sure what he got was what he paid for. That in itself should warrant a recommendation as most entrepreneurs these days are “instant gratification” oriented and focused exclusively on the cheap price. Good luck Jake & if I can help-you know where/how to reach me.

    Joe A Gayle III
  • We are finishing our basement and decided that spray foam would be a great way to both insulate and also create the vapor barrier for the exterior walls. Jake responded quickly with a quote. He recommended spraying the rim joists which I decided was a good idea. He then sprayed the walls with the “closed cell” foam and then we had him spray the HVAC ducts with open cell foam for noise attenuation. We were also building one room as a music room for our son who is playing the drumset. We had AT spray the open cell foam on the walls in this room to create a sound proof room.

    David McCoy
  • Older house poorly insulated, problem of freezing pipes and mice, they drilled holes in drywall and spray foam insulation inside walls. Sprays as liquid, fills areas, cracks and expands. They were knowledgeable about product and procedure. This company gave excellent service. It was snowing that day. They protected the carpet and entire area. Were considerate and completed in a timely manner. Excellent work performed.

    Barb Lesley