Skip to main content
Bunnings Warehouse

Sign in or sign up

No Bunnings account? Sign up
or
PowerPass customer?
Visit the dedicated trade website
Lowest Price Policy^
Free delivery* withOnePass_Icon.svg
0
1/3
Expol Underfloor Insulation
Special Order
Expol Underfloor Insulation

Expol Black R1.8 1240 x 410 x 660mm 5.41m2 Polystyrene Insulation Panel - 11 Pack

I/N: 0474916

$94

Earn 1 Flybuys point per $194 pts

How to purchase

Special Order

This item can only be purchased online or in-store from the Special Orders desk. Learn more(opens in a new tab)

Click & Collect

Select a store for availability

In-store

Select a store for availability

Delivery

Enter postcode or suburb for estimate

  • Ideal for retro-fitting under existing floorboards and/or new floor builds
  • Infused with graphite for more enhanced thermal performance making it ideal for areas that experience more extreme climates
  • Insulation performance not affected more aging or moisture
  • Made in Australia and available in 410mm (VIC & SA only). Offcuts are fully recyclable
  • Manufactured with flame retardant and comes with a 50 year product warranty
Expol Black R1.8 Underfloor Insulation incorporates graphite for a 30% boost in energy efficiency, ideal for extreme temperature regions. Manufactured with fire retardant, it is suitable for both retrofitting under existing timber floors and new home constructions. Engineered with rigid polystyrene panels, it snugly fits between floor joists, ensuring no sagging over time. Moreover, it comes with an impressive 50-year product warranty, assuring long-lasting performance and peace of mind for customers.