Image of an overhead ceiling cavity with BASF Open-cell SPray Polyurethane Foam installed
Spray Foam United States

ENERTITE® Max Open-Cell Spray Foam Insulation

Delivering proven performance for today's energy-efficient buildings, this formulation helps create a tighter, more comfortable building envelope by combining superior air sealing with reliable thermal performance.

Spray Foam United States
Products
ENERTITE Open-cell
ENERTITE Max

Spray Foam United States

ENERTITE Max

Maximize comfort, coverage and performance

ENERTITE® Max is a low-density open-cell spray polyurethane foam insulation designed for residential and common commercial applications. It expands in place to fill gaps and irregular spaces, helping create a more airtight and energy-efficient structure.  This insulation is designed to help builders and homeowners achieve a healthier, quieter, and more comfortable indoor environment.

By creating an effective air barrier at recommended thicknesses, ENERTITE® Max reduces unwanted air infiltration that can lead to energy loss and inconsistent temperatures. Its excellent sound-control properties make it especially well-suited for homes, multifamily buildings, schools, and light commercial projects where occupant comfort is a priority.

Key Benefits

  • R-value of 3.7–3.9 per inch
  • Air-impermeable at 3.5 inches
  • GREENGUARD Gold certified
  • Fire rated assemblies and sound control ratings
  • Industry leading coverage and high yield per set
  • Up to 8 inches in one pass
  • Fast reaction for improved overhead application

Designed for Maximum Performance and High-Yield Applications

ENERTITE® Max offers easy sprayability, strong self-adhesion and consistent application performance. Its super low density and high coverage potential can help contractors use less material while efficiently achieving uniformity and target thicknesses.   Setup and processing time is minimized due to simplified mixing and heating requirements, helping to maximize efficiency on jobsites.

Common Applications

ENERTITE® Max can be used in:

  • Walls and ceilings
  • Unvented attics
  • Floors over garages
  • Partition walls and between floors
  • Homes and multifamily buildings
  • Schools, healthcare facilities, offices and lodging
Image of a home under construction with BASF Open-cell Spray Polyurethane Foam installed in the walls and cieling

Field-Validated and Code Supported

ENERTITE® Max has years of field history and successful installation in residential and light commercial construction proven to provide multiple solutions in a single application.

Proven through extensive testing and third-party certifications, ENERTITE® Max delivers the performance today's high-performance buildings demand.

ENERTITE® Max Credentials and Qualifications

  • Unvented attic configurations tested with no ignition barrier required
  • ASTM E84 Class I fire performance
  • Available UL 263 and NFPA 285 assemblies
  • GREENGUARD Gold Certification - Documented low-VOC materials
  • UL Solutions Environmental Claims Validation (ECV)
    • Mold Resistance and Bio-based Content
  • Intertek Code Compliance Research Report (CCRR-1032)
  • ICC Evaluation Services Evaluation Service Report (ESR-3102)

Discover How ENERTITE® Max Can Optimize Your Project

Your Partners in Performance

Have questions or need jobsite support? Our technical application specialists are here to help you get the most out of every set of ENERTITE® Max.

General Info: SPFinfo@basf.com
Technical Support: SPF.techsales@basf.com
Spray Foam Tech Support: 800-706-0712 (Ext. 2)

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