Product Overview

Owens Corning FOAMULAR NGX 400 Extruded Polystyrene Foam Board Insulation 2″ x 4′ x 8′ – Square Edge

This insulation solution by Owens Corning is ideal for both residential and commercial structures. The FOAMULAR NGX 400, with its R-10 value and 40 PSI compressive strength, is engineered for enhancing energy efficiency and minimizing utility expenses. Its moisture-resistant, closed-cell structure makes it suitable for diverse applications, including perimeter/foundation, cavity walls, and installations beneath slabs. The square-edge design ensures easy fitting, creating an unbroken layer of insulation that effectively blocks air and moisture penetration.

Key Features

• High Insulation Value: Offers an R-value of 10, retaining up to 90% of its insulating effectiveness throughout the building’s lifespan.
• Moisture Resistance: The closed-cell structure provides excellent moisture barrier properties, suitable for use both above and below ground level.
• Strength and Durability: Possesses a compressive strength of 40 PSI, making it ideal for under-slab and foundational applications.
• Versatility: Applicable in a variety of building projects, from residential to commercial, including perimeter/foundation and precast concrete.
• Eco-Friendliness: Features a formulation with no ozone-depleting substances and is certified for low emissions, supporting green building initiatives.
• Warranty: Comes with a limited lifetime warranty, ensuring prolonged effectiveness and user confidence.

Please check the Product Data Sheet Here

Specifications

Frequently Asked Questions (FAQ)

• Can FOAMULAR NGX 400 be applied directly to steel studs?

  • Yes, FOAMULAR NGX 400 can be installed as continuous insulation directly against steel studs, provided that the steel framing is properly braced against lateral and rotational forces.

• Is this product appropriate for use beneath concrete slabs?

  • Absolutely, due to its high compressive strength of 40 PSI, it is well-suited for placement under concrete slabs, offering excellent load-bearing capacity.

• How does FOAMULAR NGX 400 enhance energy efficiency?

  • By providing a continuous insulation layer with an R-value of 10, it significantly reduces thermal bridging, thereby enhancing energy efficiency and reducing heating and cooling costs.

• What environmental benefits does FOAMULAR NGX 400 offer?

  • The product is manufactured using a formula that eliminates ozone depletion and includes recycled materials, aiding in sustainable construction practices and eligibility for green building certifications.