Imperial 3-in-1 Silver Foam Underlay – 3mm Floating Floor System (20m² Rolls) Noise Reduction • Moisture Protection • Floating Floor Underlay System

Upgrade your flooring installation with the Imperial 3-in-1 Silver Foam Underlay — a high-performance solution combining acoustic comfort, moisture protection, and structural support in one easy-to-install system.

Designed for both DIY and professional installers, this underlay delivers a quieter, more comfortable floor while protecting against subfloor moisture.

Roll Coverage:

• 1 Roll = 20m²

Key Features:

• 3-in-1 System – Underlay + moisture barrier + noise reduction in one

• Acoustic Performance – Minimises impact sound for quieter interiors

• Moisture Protection – Integrated vapour barrier with overlap

• Peel & Stick Tape – Fast, secure installation

• 4-Star AAAC Rating – Acoustic performance

• 3mm Thickness – Ideal balance of comfort and support

• DIY & Trade Friendly – Easy to handle and install

Specifications:

• Type: Silver Foam

• Thickness: 3mm

• Roll Size: 20m²

• Width: 1 metre

• Moisture Barrier Overlap: Yes

• Installation: Floating floors only

• Brand: Imperial Flooring Australia®

Compatible Flooring:

• Laminate Flooring

• Engineered Timber Flooring

• Bamboo Flooring

Suitable Subfloors:

• Concrete

• Plywood

• Tiles

• Screed

• Existing Timber Flooring

• Particleboard

• Hebel

• FC Sheeting

• Masonite

Why Choose Imperial 3-in-1 Underlay?

Simplify your install with a single, high-performance underlay system that delivers comfort, durability, and protection. Perfect for modern floating floors, it reduces noise, blocks moisture, and enhances the overall feel underfoot — all in one roll.