INSULFOAM R-Tech® IV Moisture Resistant Insulation

Part #INSULFOAM RTIV 1548

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4' X 8', 1.5" Thick, 25 PSI, R10.3, White, Extruded Polystyrene, Board, Moisture Resistant Insulation

R-Tech® IV is an engineered rigid insulation developed to be an alternative equal in applications where Type IV extruded polystyrene (XPS) is specified. R-Tech IV consists of a superior closed-cell, lightweight and resilient expanded polystyrene (EPS) with advanced polymeric laminate facers. The core of R-Tech IV is the same high quality EPS as our InsulGrade insulations and meets or exceeds the compressive strength, flexural strength, dimensional stability and water absorption requirements of ASTM C578, Type IV, Standard Specification for Rigid, Cellular Polystyrene Thermal Insulation. R-Tech IV is available with factory laminated metallic-reflective facers, white facers or a combination of the two. In addition, R-Tech IV offers a long-term stable R-Value, is an energy-saving insulation and can contribute toward LEED® credits.

Environmentally Friendly-R-Tech IV Does Not Contain any Ozone Depleting Blowing Agents or Dyes, May Contain Recycled Material and the Foam Core is 100% Recyclable
Moisture Resistance
R-Tech Facers Provide a Surface that is Virtually Impervious to Moisture and the Insulfoam EPS Core Does Not Readily Absorb Moisture from the Environment
Stable R-Value
The Product's Thermal Properties will Remain Stable over its Entire Service Life
Varying Compressive Strengths
Insect and Mold Resistance
R-Tech Iv is Manufactured with an Inert Additive that Deters Termites and Carpenter Ants
R-Tech IV Does Not Sustain Mold and Mildew Growth
Jobsite Durability-with a Polymeric Facer on Either Side of it, R-Tech IV is Extremely Flexible and Durable
Cost Effective-R-Tech IV is Typically Less Expensive than Other Comparable Insulation Product
Stable R-Value Proven Performance
EPS has Been Manufactured Using the Same Chemistry since the Mid-1950s, Providing Proven Performance
Enhanced R-Values
in Certain Applications, Increased R-Values Can be Obtained by Placing the Metallic Reflective Side of the R-Tech IV towards a Dead Air Space
R-Value Gain is Dependent on the Amount of Dead Air Space Between the R-Tech and Outer Surface
R-Value Gains are Based on the Ashrae Handbook of Fundamental Proven Performance
EPS has Been Manufactured Using the Same Chemistry since the Mid-1950s, Providing Proven Performance
Enhanced R-Values
in Certain Applications, Increased R-Values Can be Obtained by Placing the Metallic Reflective Side of the R-Tech IV towards a Dead Air Space
R-Value Gain is Dependent on the Amount of Dead Air Space Between the R-Tech and Outer Surface
R-Value Gains are Based on the Ashrae Handbook of Fundamental

Brand:	Insulfoam
Material:	Extruded Polystyrene
Roll/Sheet Dimensions:	4 Foot x 8 Foot
Type:	Board

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