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XPSA > Benefits

Benefits

As climate change drives demand for sustainable materials, XPS insulation stands out as a reliable and eco-‎friendly choice for occupants, architects, builders, and construction professionals alike. It offers numerous of benefits, such as: 

Energy Efficiency (High R-value): XPS helps conserve energy and reduces emissions in residential and commercial buildings over 15–50 years of their typical ‎use. 

Moisture Resistance: XPS foam keeps water out and retains its high thermal resistance even in wet environments, making this insulation long last and less likely needing to be replaced because of water damage. Durable XPS, where properly installed, also complies with strict international fire codes and standards for building applications.

Long Term Thermal Resistance: Over time, insulation performance can change, but XPS delivers a high LTTR—meaning it maintains its insulating power over time. This guarantees consistent, long-term energy efficiency compared to other materials that lose R-value as they age.  

Sustainability: This insulation is durable, reusable, and built to last—minimizing the need for replacement. Its long service life and energy-saving performance contribute to lower environmental impact over time. 

Green Building: XPS supports green building goals by helping projects meet energy codes and certification programs like LEED. Its consistent thermal performance enhances building efficiency, which is a key factor in sustainable design. 

Fire Safety Compliance: XPS complies with strict international fire safety codes and standards for building applications when properly installed.‎ 

Explore this page to discover more about the major benefits of XPS foam insulation. 

XPSA Headquarters

529 14th Street, N.W.
Suite 1280
Washington, DC 20045

Phone Number:
202.207.1113

About XPSA

The Extruded Polystyrene Foam Association (XPSA) is a trade association representing manufacturers of Extruded Polystyrene Foam (XPS) insulation products and the industry’s raw material suppliers. XPSA members collectively manufacture more than 95% of all XPS destined for use in the North American market. XPSA promotes the benefits that accrue to society from appropriate use of XPS foam insulation applications.

Copyright © The Extruded Polystyrene Foam Association