"James Hardie's performance has been proven throughout the nation's most severe weather climates, from the harsh rainfall of the Pacific Northwest to the hurricane-force winds that plague the Southeast."

Mike Dignacco
Spectrum Skanska, Inc.

James Hardie® Technical Documents

Please select one of the following links to view James Hardie® siding product attributes, test results and code compliance.

HardiePlank™ Lap Siding (pdf)
HardieShingle™ Siding (pdf)
HardiePanel™ Vertical Siding (pdf)
HardieSoffit™ Panels (pdf)
Code Compliance
Architectural Specification

On the ARCAT website you will find:

  • James Hardie® 3-part specification ready to be dropped into your job specification
  • ARCAT SpecWizard, which will walk you through James Hardie product selection and configuration
  • James Hardie green attributes and CAD details
James Hardie Building Products: Tips