BLOSTM
✓Price
$50.99
Insulation Board Foam XPS Underfloor Heating Thermal Acoustic 6mm 10mm 20mm 1200x600mm (20mm)
★★★★★
$50.99
Quantity
1
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About this item
- High Density XPS Insulation Board – Lightweight and durable foam board suitable for insulation applications.
- Board Size 1200mm × 600mm – Each board covers 0.72m² and is easy to cut and install.
- Suitable For Floors, Walls, Roofs And Underfloor Heating – Commonly used as insulation under tiles, laminate and other flooring systems.
- Moisture Resistant And High Compressive Strength – Closed‑cell structure helps resist water absorption and supports load-bearing installations.
- Thermal Conductivity 0.02 W/mK – Helps reduce heat loss and improve thermal insulation performance.
- Lightweight and Easy to Handle: XPS foam is relatively lightweight and easy to handle, making it convenient to work with during installation.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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