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hunterpanels.comhunterpanels.com History of Conditioning Methods 1970s to early 80s: Time of Manufacture RIC/TIMA Uniform Conditioning Period – 6 months Practical Comparative ASTM C 1289: PIMA 101 or °F – 1987 ORNL Joint project (1992) – PIMA, NRCA, DOE, EPA ASTM C1303 Accelerated aging through slicing and scaling Validation – R-value of lab samples matched in situ polyiso
hunterpanels.comhunterpanels.com History of Conditioning Methods LTTR (Long-Term Thermal Resistance) 2001 – 15 year time weighted average 1995: ASTM C 1303 December 2000: CAN/ULC-S770 Effective January 1, 2003 LTTR based on CAN/ULC –S770 approved as an addition to ASTM C R-Value of 6 Per Inch – increased with thicker boards Extensive Educational Programs Users Specifiers Designers
hunterpanels.comhunterpanels.com R-Values are changing – Nothing More. Same Product Same Physical Properties Same Approvals Polyiso Remains The Highest R-Value per Inch of any Rigid Board Insulation Same FM and UL Approvals PIMA Quality Mark Program
hunterpanels.comhunterpanels.com New Values The Polyisocyanurate Insulation Manufacturers Association’s (PIMA) recommendation for a Class 1 roof is suggested to have a designed R-value of 5.7 per inch. PIMA also recommends that you check with the manufacturer for their 2014 published LTTR values.
hunterpanels.comhunterpanels.com An Easy Comparison 38 MPG30 MPG Same Product… Different Testing Method = New Results
hunterpanels.comhunterpanels.com Ad/insert in September 2013 Professional Roofing Roofing Contractor RCI Interface Hunter Panels - Ad
hunterpanels.comhunterpanels.com New R value cards available Inserted into: Professional Roofing Roofing Contractor Available in Bulk
hunterpanels.comhunterpanels.com Blast on Tuesday 8/13/2013 To reps, OEM’s and customer base Please send via too, as not all our customers have opted into our list Available in special section of our website
hunterpanels.comhunterpanels.com Special Section on our Website
hunterpanels.comhunterpanels.com Special Web Section TOOLS INCLUDED: This PPT Presentation Frequently Asked Q’s Submittal Documents by Product Packaging/Loading Charts with all R-Values by Product
hunterpanels.comhunterpanels.com Special Web Section TOOLS INCLUDED: Hunter Ad Hunter Blast Professional Roofing – NRCA Mark Graham Article PIMA Ad PIMA Article Press Releases
hunterpanels.comhunterpanels.com NEW 2014 H-Shield Literature
hunterpanels.comhunterpanels.com NEW 2014 H-Shield Loading and Packaging Chart
hunterpanels.comhunterpanels.com Frequently Asked Questions and Answers
hunterpanels.comhunterpanels.com Frequently Asked Questions and Answers
hunterpanels.comhunterpanels.com NRCA Mark Graham Article - RFI
hunterpanels.comhunterpanels.com For more information ww.hpanels.com