AcoustiTECH LV Vinyl Acoustic Underlayment
Sound mat for click-LVP floors, condo-board grade acoustic rating. Sold in 150 sq ft and 300 sq ft rolls.
Free pickup in Markham once it arrives (2–4 business days) · GTA delivery $140
Specs
| Category | Underlay & Acoustic Mats |
| Unit sold | 300 sqft roll |
| Availability | Order-in from our supplier’s Ontario warehouse — usually 2–4 business days |
| Coverage | ~300 sq ft per roll |
| Floor types | Vinyl Flooring |
| UPC | 779776006447 |
| Code | AT89975 |
Documents & Downloads
Official AcoustiTECH documents for AcoustiTECH LV Vinyl Acoustic Underlayment — the same warranty, installation and technical sheets our installers work from. PDFs open in a new tab.
- InstallUser Guide Installation AcoustiTECH LV (2024)EN · 2 pg · 3.9 MBPDF
- Guide de l'usager Installation AcoustiTECH LV (2024) (FR)Français · 2 pg · 4.2 MBPDF
- TDSTechnical Data Sheet AcoustiTECH LV (2024)EN · 3 pg · 3.8 MBPDF
- Fiche Technique AcoustiTECH LV (2024) (FR)Français · 3 pg · 797 KBPDF
- SDSSafety Data Sheet AcoustiTECH LV (2016)EN · 4 pg · 53 KBPDF
- Feuillet de sécurité AcoustiTECH LV (2016) (FR)Français · 4 pg · 241 KBPDF
- CertCertification Greenguard Gold AcoustiTECH LV (2022-2025)EN · 2 pg · 660 KBPDF
- SCS Indoor Advantage Gold Certification — AcoustiTECH Adhesives (AD-532+, AD-860, AD-280, AD-316, AD-844 MS, AD-844 RDG, AD-860 S), Cert. SCS-IAQ-11097, valid 23 Mar 2026–22 Mar 2027EN · 1 pg · 228 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 AcoustiTECH LV Vinyl Acoustic Underlayment
- 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 AcoustiTECH LV Vinyl Acoustic Underlayment (300 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 300 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.