These Expol R1.4 Underfloor Insulation panels fits snugly between floor joists to keep the home cooler in summer and warmer in winter.

• Designed to perfectly fit between the floor joists
• Ideal for both new and retrofit applications
• Made of rigid polystyrene to prevent sagging
• Features concertina edges that allow compressions up to 20mm for a tight fit
• Made with a flame retardant for safety
• Resistant to vermin and moisture
• Reduces noise from timber floors
• Quick and easy to install
• Can be recycled
• Branz appraised and comes with a 50-year warranty

Note: Each panel features a yellow stripe along one edge, indicating compliance with the AS 1366 Part 3 1992 standard for SL grade.

This product also complies with the Australian and New Zealand Standard AS/NZS 4859.1:2002. 

If this product is not right for your project, find our wide range of insulation and wraps to improve the thermal qualities to your property.