HOW TO SOUNDPROOF A WALL LIKE A PRO (DIY Style with Luxury Liner™ MLV & 3.5" UltraTouch Batting)

Video Description

We're Second Skin Audio. We're helping the world stay cool & quiet, one project at a time. In this video, we walk you through how to build a professional-grade soundproof wall using proven materials and techniques. Whether you're soundproofing a home studio, office, bedroom, or shared wall, this guide will help you tackle the project with confidence. We’ll be using a high-performance combination of: 🔹 UltraTouch Cotton Batting – Eco-friendly insulation that absorbs mid and high-frequency sound, reducing echo and improving acoustic clarity. 🔹 Luxury Liner™ Mass Loaded Vinyl (MLV) – A dense, flexible sound barrier designed to block noise transfer through walls. 🔹 5/8" Type X Drywall – Heavier and more fire-resistant than standard drywall, this adds mass to help stop sound transmission. 🔹 Acoustical Sealant – A must-have for sealing all gaps and cracks to prevent sound leaks around outlets, seams, and edges. This method is perfect for DIYers who want professional-level results without hiring a contractor. We'll explain why each layer matters, show the correct order of installation, and give you tips to avoid common mistakes. 📏 From prep to finish, this is your go-to guide for serious sound isolation. 🔔 Don’t forget to like, comment, and subscribe for more expert soundproofing tips! 0:00:06 UltraTouch Overview 0:00:43 UltraTouch Cutting 0:00:55 UltraTouch Application 0:03:33 Luxury Liner MLV Application 0:05:54 Luxury Liner MLV Spot Fill & Seam Taping 0:08:08 Luxury Liner MLV Full Length Seam Taping 0:08:53 Luxury Liner MLV Around Electric Box 0:09:00 5/8” Drywall Application 0:11:09 Acoustical Sealant Application Around Drywall Perimeter 0:11:37 5/8” Drywall Electric Box Cut Out Products Used: Luxury Liner™ MLV - https://www.secondskinaudio.com/mass-loaded-vinyl/ Acoustical Sealant Caulk - https://www.secondskinaudio.com/soundproofing/acoustical-sealant We have many videos on our channel, showing you how to soundproof, improve the acoustics, and/or thermally insulate any environment, whether that be your vehicle, home, or commercial space. We have products to fit any aesthetic or budget. Check out our website: https://bit.ly/3LmCGJZ #WallSoundproofing #DIYSoundproofWall #MadeInTheUSA #SecondSkin #SecondSkinAudio #SecondSkinHome #SecondSkin #Soundproof #Soundproofing #MassLoadedVinyl #MLV #UltraTouch #DIY #BudgetSoundproofing #HomeImprovement #SoundproofWall #QuietHome #DrywallTips #AcousticInsulation #SoundproofDIY #HomeRenovation #SoundproofingTips #HowToSoundproof #RoomSoundproofing #StudioSoundproofing #2025HomeProjects