Grandismo 5mm, 6mm or 7mm Super Gold Underlay - Choose Any Size - for Wood/Laminate Flooring - Provides Acoustic Sound and Impact Reduction - (7mm, 30m2 (1m x 30m)) : Amazon.co.uk: DIY
Royale Sonic Gold 5mm - Acoustic Underlay for Wood or Laminate : Amazon.co.uk: DIY & Tools
FloorComfort 25-ft x 4-ft x 5-mm Premium Foam Flooring Underlayment (100-sq ft /Fan fold) in the Flooring Underlayment department at Lowes.com
6mm Super Gold Underlay - for All Wood, Laminate Flooring - Damp Proof Membrane - Great Sound & Heat Insulation - 1m x 15m Roll : Amazon.co.uk: DIY & Tools
Floorlot GoldMax 200 sq. ft. 3.58 ft. x 56 ft. x 3 mm Premium Underlayment for Laminate Hardwood and Engineered Floors FL-019 - The Home Depot
Royale 7mm Sonic Gold Laminate Underlay - Carpet Underlay Shop
5mm Thickest Laminate Underlay High Warmth
5mm Sonic Gold Flooring Underlay Available at Leader Trade