Featuring a white embossed facer that's easy to clean, DuPont™ Thermax™ White Finish NH Insulation combines long-term thermal resistance with dimensional stability and moisture resistance. Thermax™ White Finish NH uses halogen-free flame retardants and is manufactured with zero ozone-depleting potential.
Thermax™ White Finish NH
DuPont™ Thermax™ White Finish NH Insulation is a polyisocyanurate insulation and interior finish system for interior masonry or concrete walls, plus walls and ceilings in metal and concrete or masonry buildings, as governed by building codes. The glass-fiber-reinforced polyisocyanurate foam core is faced with a nominal 1.25-mil embossed white acrylic coated aluminum on one side and 0.9-mil smooth aluminum on the other. The white embossed surface of Thermax™ White Finish NHis aesthetically pleasing and easy to clean and can be pressure-washed up to 1,000 psi with a 15-degree or greater spray tip (at minimum 3’ distance).
DuPont™ Thermax™ Brand insulation delivers wall performance you can count on. It’s ready to meet your toughest building challenges – both outside and inside the wall – with a robust polyiso insulation product line and an R-Value that’s proven consistent over time and a range of temperatures.
Standard Thermax™ insulation board dimensions are 4'x8'. Custom lengths are available up to 30'. Please contact your local DuPont representative for additional availability details or call our product support team at 1-833-338-7668
|Easy to cut, handle, and install||
|Aesthetically pleasing white finish for interior applications||
|Manufactured utlizing halogen-free flame retardants||
|Long-term thermal resistance||
|R-Value (Thermal Resistance at 75°F Mean Temperature)<sup></sup>||ASTM C518 (ASTM-54)||ft2•hr•°F/Btu||6.6|
|R-Value (Thermal Resistance at 40°F Mean Temperature)<sup></sup>||ASTM C518 (ASTM-54)||ft2•hr•°F/Btu||6.8|
|Compressive Strength (PPSH-57)<sup>3</sup>||ASTM D1621 (ASTM-65)||Psi, min (kPa)||25 (170)|
|Water Absorption (PPSH-277)<sup></sup>||ASTM C209||% by volume, max.||0.1|
|Water Vapor Permeance<sup></sup>||ASTM E96||perm, max||0.02|
|Flexural Strength (PPSH-118)<sup></sup>||ASTM C203||Psi, min (kPa)||40 (275)|