MA_418200 SQUARE EDGE XPS INSULATION FOAMULAR NGX 250 EXTRUDED POLYSTYRENE - Darragh

  1. Home
  2. All Products
  3. Building Materials
  4. Insulation-Wall Systems-Facade Materials & Acc.
Print this page Email this page

SQUARE EDGE XPS INSULATION FOAMULAR NGX 250 EXTRUDED POLYSTYRENE RIGID FOAM BOARD (MULTIPLE SIZES AVAILABLE)

1/2 X 48 X 96 IN.

Owens Corning

418200

1132494

3/4 X 48 X 96 IN.

Owens Corning

418201

1132514

1 X 48 X 96 IN.

Owens Corning

418202

1132521

1-1/2 X 48 X 96 IN.

Owens Corning

418203

1132518

2 X 48 X 96 IN.

Owens Corning

418204

1130936

3 X 48 X 96 IN.

Owens Corning

418205

1130941

Description

Owens Corning® FOAMULAR® & FOAMULAR® NGX® 250 Extruded Polystyrene (XPS) Rigid Foam Insulation is a closed cell, highly moisture-resistant foam board insulation well suited to meet the needs for a wide variety of residential and commercial building applications.
This XPS foam board is used for above- and below-grade uses such as cavity walls, precast concrete, foundation walls, and under-slab insulation.

Tailored for ease of use, FOAMULAR® NGX® panels are lightweight, easy to cut, and fit seamlessly into various home renovation projects, making them ideal for both DIY enthusiasts and professional contractors. With various R-values and thicknesses, homeowners can find the perfect fit for their insulation needs, ensuring comfortable, energy-efficient living spaces. The NGX® line further emphasizes sustainability with a reduced Global Warming Potential aligning with home improvement goals. From retrofitting historic homes to insulating modern designs, FOAMULAR® NGX® panels have been integral in a variety of projects, demonstrating their adaptability and performance in real-world settings.

FOAMULAR® NGX® XPS foam board offers high moisture resistance—up to 13 times more than EPS insulation—making it ideal for damp environments such as basements and foundations. Designed for long-term durability, this NGX insulation complies with ASTM C578 and withstands design loads with minimal deformation while maintaining structural integrity. This rigid foam insulation retains at least 90% of its R-value over time, helping maintain consistent thermal comfort in residential and commercial applications. FOAMULAR® NGX® 250 combines these benefits with compressive strength, making it a reliable choice for demanding insulation needs.

Key Features

  • Easy to cut, shape, and install for precise fit
  • Reduces Global Warming Potential (GWP) by 80%
  • Provides consistent thermal performance with R-values from 4 to 20
  • Available in thicknesses from 0.75" to 4"
  • Certified for sustainability and performance
  • Applications:
    • Attics
    • Basements
    • Below-Grade
    • Foundations
    • Foundations > Slab
    • Foundations > Wall
    • Walls

Pending Reviews