All of our information is sourced from manufacturer data.

Durasheath

Rmax

Durasheath

One-Click Request

Acelab will find & contact reps to deliver answers to your inbox.

Overview

Rigid Panels Rigid Panels

Polyiso (Polyisocyanurate) Polyiso (Polyisocyanurate)

Ceiling Insulation, Exterior or Interior Wall Insulation, Metal-Stud Wall Insulation, Roof Insulation Ceiling Insulation, Exterior or Interior Wall Insulation, Metal-Stud Wall Insulation, Roof Insulation

Design Options

Product Description

Rmax Durasheath is an energy-efficient thermal insulation board composed of a closed-cell polyisocyanurate (polyiso) foam core bonded to inorganic polymer coated glass fiber mat facers on each side.
Durasheath offers energy performance and superior durability with its non-metallic, inorganic polymer coated glass fiber mat facers. It is intended for use in exterior walls with stucco veneer, concrete sandwich panels and many other building envelope applications, including those where an impermeable foil faced product is not desired.

Insulation

Width

Standard Sizes: 4' 0"

Height

Standard Sizes: 8' 0"

Thickness

Standard Sizes: 0-1/2", 0-3/4", 1", 1-1/4", 1-1/2", 1-3/4", 2", 2-1/4", 2-1/2", 3", 3-1/4", 3-1/2", 4", 4-1/2"

Performance Data

R-Value Per Inch

Measure of the thermal resistance of the product per inch of thickness, imperial units.

°F·ft^2·h / BTU / inch

6

NRC Value

The Noise Reduction Coefficient values of this product

Fire Resistance

Amount of time the product can withstand fire

Water Vapor Transmission

An imperial perm is defined as 1 grain of water vapor per hour, per square foot, per inch of mercury

perm (imperial)

1.5

Smoke Development

As defined by the ASTM E84 testing standard

Units: (unitless)

450

Product Density

lbs / ft^3

2

Flame Spread

As defined by the ASTM E84 testing standard

Units: (unitless)

75

Compressive Strength

psi

20

Certifications

Energy Star

Certified