Tag Archives: LTTR

FAKE NEWS: Are Published R-Values for Polyiso and XPS Insulation Real or Fake?

Posted on December 13, 2017 by Dale Mullikin

By: Dale Mullikin, Sales Representative - Architectural Products It can be hard to know what is real or what is fake. If it is published somewhere it seems to be accepted as real. If a manufacturer produces a Tech Data … Continue reading →

Posted in Below-Grade Insulation, Sheathing & Wall Applications | Tagged ACH Foam Technologies, Expanded Polystyrene (EPS), extruded polystyrene, Foam-Control Plus+, LTTR, Polyiso, polyisocyanurate, R-Values, XPS | Leave a comment

Curious Findings About Polyisocyanurate

Posted on May 8, 2015 by Doug Wehrwein

By: Doug Wehrwein, Sales Representative - Architectural Products It’s interesting and confusing at times, to analyze all the new test results and information about various roof insulation products. Over the years polyisocyanurate has been the predominate insulation material used in commercial … Continue reading →

Posted in Roof Insulation | Tagged ACH Foam Technologies, EPS Roof Insulation, Expanded Polystyrene (EPS), LTTR, NRCA, polyisocyanurate, R-Value | Leave a comment

IS 80 PERCENT GOOD ENOUGH?

Posted on March 21, 2012 by Tamara Middleton

By: Kyle Staley, Sales Representative - Architectural Products SINCE WHEN IS 80 PERCENT GOOD ENOUGH? WE AREN’T IN HIGH SCHOOL ANYMORE! Are we being lied to or just looking the other way to get the job? When a roof is … Continue reading →

Posted in Roof Insulation | Tagged ACH Foam Technologies, EPS, Insulation, ISO, Leaking, LTTR, NDL, NRCA, PIMA, roof | Leave a comment

Tag Archives: LTTR

FAKE NEWS: Are Published R-Values for Polyiso and XPS Insulation Real or Fake?

Curious Findings About Polyisocyanurate

IS 80 PERCENT GOOD ENOUGH?

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