Green Loft
✓Price
$235.99
Royale 7mm Professional Gold Underlay - 1m x 7.5m Roll - Damp Proof Membrane & Insulation Foil - Sonic Underlayment for All Wood Engineered / Laminate Flooring
★★★★★
$235.99
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1
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About this item
- 7mm Thickness - 1metre x 7.5metre Roll Size
- Specified in Modern Architectural Buildings Where High Degree Of Sound Proofing Is Required
- 37dB Ultra High Sound Reduction Properties
- 2.15 TOG Rating
- Advanced Thicker Gold Foil For Added Insulation & Damp Proof Membrane (DPM)
- High Density Foam Designed Levels Out Most Floor Imperfections.
Product description
ROYALE Professional Gold 7mm is ideal for those wanting the best underlay for their flooring. Used by high end professionals and specified in modern architectural buildings where the customer requires the ultimate in sound insulation, heat insulation, and leveling qualities. Professional Gold uses a unique foam formula called AeroFoam which is stronger structure foam cell than other foam underlays on the market.
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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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