QEP Natural Cork Sound Dampening Underlayment Roll
Natural cork roll underlayment for laminate, engineered hardwood, and vinyl floors, cutting impact sound and adding cushioning. Choose 1/8 inch or 1/4 inch thickness.
Free pickup in Markham once it arrives (special order) · GTA delivery $140
Specs
| Category | Underlay & Acoustic Mats |
| Thickness options | 3mm roll · 200 sqft · 6mm roll · 200 sqft |
| Unit sold | 3mm · 4' x 50' roll (200 sqft) (3mm roll · 200 sqft) |
| Availability | Special order — call or message us for the current lead time |
| Coverage | ~200 sq ft per roll |
| Floor types | Laminate Flooring, Vinyl Flooring, Engineered Hardwood |
| UPC | 010306720083 |
| Code | CRZR-3 |
Documents & Downloads
Official QEP documents for QEP Natural Cork Sound Dampening Underlayment Roll — the same warranty, installation and technical sheets our installers work from. PDFs open in a new tab.
- WarrantyWarranty CertificationEN · 1 pg · 535 KBPDF
- Warranty Document Manufacturer’s 1-Year Limited Warranty (2014)EN · 1 pg · 52 KBPDF
- Warranty Document QEP 1-Year Certification (2025)EN · 1 pg · 120 KBPDF
- Document de garantie à vie limitée (2025) (FR)Français · 1 pg · 535 KBPDF
- Document de garantie Certification QEP 1 an (2025) (FR)Français · 1 pg · 117 KBPDF
- InstallInstallation GuideEN · 4 pg · 783 KBPDF
- TDSTechnical Data Sheet: Product Data SheetEN · 1 pg · 4.8 MBPDF
- Technical Data Sheet: Product Data SheetEN · 1 pg · 1.6 MBPDF
Show 2 more documents ↓Show fewer ↑
- Technical Data Sheet (72008Q)EN · 1 pg · 520 KBPDF
- Fiche technique Sous-couche en liège naturel - 6 mm (2025) (FR)Français · 1 pg · 818 KBPDF
Need a document that isn't listed, or help reading a spec? Call (647) 428-1111 — we'll pull it from the manufacturer for you.
How to use QEP Natural Cork Sound Dampening Underlayment Roll
- 1Roll the underlay out across the room, foam/pad side down, butting each roll edge to the next without overlapping (unless the product specifically calls for an overlap).
- 2Tape the seams if the roll doesn’t already have a built-in adhesive strip.
- 3Trim it to the wall lines — your baseboard or shoe moulding will cover the cut edge.
- 4Install your floating floor directly on top, working from one wall across the room.
- 5Never double up two pads under one floor unless the flooring manufacturer specifically allows it — pad-on-pad can feel spongy and void a flooring warranty.
Related supplies
FAQ
Can I use this underlay under vinyl plank flooring?
Only if your vinyl doesn’t already have a pad attached — most vinyl (SPC/LVP) sold today does, and doubling up (pad-on-pad) can feel spongy or void the flooring warranty. Check your plank spec, or ask us and we’ll confirm.
How much QEP Natural Cork Underlayment Roll — 3mm (200 sqft) do I need?
Use the calculator on this page — enter your square footage and we’ll size the exact quantity, based on 1 roll covering about 200 sq ft.
Not sure which product you need?
Use our supplies calculator to get a full kit recommendation for your floor type and subfloor, or ask us directly.