Owens Corning® R-20 (25 PSI) FOAMULAR® NGX 250 Extruded Polystyrene Foam Board Insulation 4" x 4&

Owens Corning® R-20 (25 PSI) FOAMULAR® NGX 250 Extruded Polystyrene Foam Board Insulation 4" x 4' x 8' - Square Edge

Regular price $91.48

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Owens Corning® FOAMULAR® NGX 250 Extruded Polystyrene Foam Board Insulation

Product Overview Elevate your building's energy efficiency with the Owens Corning® FOAMULAR® NGX 250 Extruded Polystyrene Foam Board Insulation. This R-20 (25 PSI) board is expertly crafted to deliver superior thermal performance for use in walls, floors, and roofs. It provides a continuous layer of insulation, effectively sealing buildings against air and moisture intrusion, and enhances comfort and energy efficiency year-round.

Key Features

  • Closed-Cell Structure: Offers moisture resistance and long-lasting durability.
  • Versatile Applications: Suitable for both residential and commercial uses, above and below grade.
  • Energy Efficiency: Maintains 90% of its R-value throughout the building's lifetime, contributing to reduced energy costs.
  • Fire Resistance: Classified as a Type X product, offering enhanced fire performance.
  • Eco-Friendly: Manufactured with a commitment to sustainability, free from ozone-depleting gases.

Please check the Product Data Sheet Here

Specifications

Feature Specification
Product Type Extruded Polystyrene Insulation
Material Extruded Polystyrene (XPS)
Dimensions 4" x 4' x 8'
R-Value 20
Thickness 4 inches
Coverage Area 32 square feet
Compressive Strength Minimum 25 PSI
Weight 18 lbs
Warranty Limited lifetime warranty
Standards ASTM C578
Recommended Environment Interior & Exterior

Frequently Asked Questions

  • What are the dimensions of the Owens Corning FOAMULAR NGX 250 Insulation Board?

    • The board measures 4 feet by 8 feet, making it versatile for various insulation applications.
  • What is the R-value of this insulation board?

    • The board offers an R-value of 20, providing effective thermal resistance and contributing to energy efficiency.
  • What materials are used in this insulation board?

    • It is made from extruded polystyrene (XPS) foam, known for its excellent insulation properties, durability, and moisture resistance.
  • Is this insulation board easy to install?

    • Yes, it is designed for ease of installation and can be cut to size using standard tools, making it convenient for various spaces.
  • Does this product have fire-resistant properties?

    • Yes, it is classified as a Type X product, providing enhanced fire performance for added building safety.
  • Can this insulation board help reduce energy costs?

    • By improving thermal efficiency, it reduces heat transfer, leading to potential energy savings and lower utility costs.
  • Is the product environmentally friendly?

    • Yes, it is manufactured without ozone-depleting gases and is recyclable at the end of its life, supporting environmental sustainability.
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