Owens Corning R-15 (25 PSI) FOAMULAR NGX 250 Extruded Polystyrene Foam Board Insulation 3″ x 4′ x 8′ – Scored Square Edge
Original price was: $79.99.$40.00Current price is: $40.00.
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Owens Corning R-15 FOAMULAR NGX 250 Extruded Polystyrene Foam Board Insulation
Product Overview Transform your home or commercial space with the Owens Corning FOAMULAR NGX 250 Extruded Polystyrene Foam Board Insulation. Engineered for superior thermal performance, this insulation board features an impressive R-15 rating and a robust 25 PSI compressive strength, ensuring exceptional durability. Its extruded polystyrene composition provides excellent moisture resistance and thermal insulation, making it ideal for a variety of applications. The scored square edge design simplifies installation, allowing for a seamless fit in any project.
Key Features
- High Performance: Offers an R-value of 15, maintaining 90% of its thermal resistance over the building’s lifetime.
- Durable and Moisture-Resistant: Made from closed-cell extruded polystyrene, providing superior resistance to moisture and durability.
- Versatile Applications: Suitable for both residential and commercial use, applicable for above and below-grade installations.
- Eco-Friendly: Contains 20% recycled content, promoting sustainable construction practices.
- Easy Installation: Scored square edge design for straightforward installation and continuous insulation coverage.
- Warranty: Comes with a limited lifetime warranty, offering long-term peace of mind.
Please check the Product Data Sheet Here
Specifications
| Specification | Details |
|---|---|
| Product Type | Extruded Polystyrene Insulation |
| Insulation Material | Extruded Polystyrene |
| R-Value | 15 |
| Thickness | 3 inches |
| Overall Width | 3.99 feet |
| Overall Length | 8 feet |
| Coverage Area | 32 square feet |
| Minimum Compressive Strength | 25 PSI |
| Special Features | Limited lifetime warranty |
| Recommended Environment | Interior & Exterior |
| Listing Agency Standards | ASTM C578 |
| Shipping Dimensions | 96.00 H x 48.00 W x 3.00 D inches |
| Shipping Weight | 14.5 lbs |
Frequently Asked Questions (FAQ)
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What is the R-value of this insulation board?
- The Owens Corning FOAMULAR NGX 250 has an R-value of 15, providing superior thermal resistance.
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Can this insulation be used below concrete slabs?
- Yes, it is suitable for use below concrete slabs, provided it meets the required compressive strength of 25 PSI or greater.
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Is this product suitable for both residential and commercial use?
- Absolutely, it is designed for a wide range of applications in both residential and commercial settings.
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How environmentally friendly is this insulation board?
- The insulation board contains 20% recycled content, supporting environmentally responsible building practices.
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Does the product come with a warranty?
- Yes, it includes a limited lifetime warranty, ensuring long-term reliability and performance.


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