NOFP BAR464XT-2PK is a durable and flexible under concrete roll insulation that offers excellent protection against moisture and heat loss. It is suitable for use under concrete slabs, radiant floor systems, and other applications where a moisture and thermal barrier is required.

Key features and capabilities of NOFP BAR464XT-2PK include:

• 100% waterproof and vapor-proof protection
• Expanded polystyrene construction for high R-value and insulation performance
• Fast and easy installation with patented factory-applied tape edge for seamless coverage
• Printed layout guides for precise cutting and tubing layout