Monthly Archives: January 2014

LTTR Defined

Posted on January 28, 2014 by John Myers

By: John Myers, Sales Representative - Architectural Products LTTR & Published R-Value With 2014 and the changes in the Polyisocyanurate R-Values, it might be beneficial to try and better understand just how manufacturers came up with their published R-Values. Specifically, … Continue reading →

Posted in Below-Grade Insulation, Sheathing & Wall Applications, Perimeter & Below-Grade Insulation, Roof Insulation | Tagged , , , , , , , | Leave a comment

TUG 2014 (The United Group) National Conference (April 6-9, 2014)

Posted on January 22, 2014 by ACH Staff

By: Dennis Smith - Packaging Specialist ACH Foam Technologies will be attending our second annual TUG (The United Group) Conference in San Diego April 6-9, 2014 as a Preferred Supplier. Last year’s conference was an overall success for the various … Continue reading →

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Just How Dense Do You Need to Be?

Posted on January 13, 2014 by Tamara Middleton

By: Tamara Middleton, Sales Representative - Architectural Products ASTM C578 uses 10% deformation as it base for compression standards in EPS, including EPS roof insulation. 10% deformations is the weight at which the foam compresses to 90% of its original … Continue reading →

Posted in Roof Insulation | Tagged , , | Leave a comment