How to Install Mass Loaded Vinyl for Walls
By Eco Build Dreams | Published: 6/13/2025
Learn how to effectively install Mass Loaded Vinyl (MLV) for soundproofing your walls and create a quieter, more comfortable environment.
How to Install Mass Loaded Vinyl for Walls Mass Loaded Vinyl (MLV) is a highly effective soundproofing material used to block noise in spaces like homes, studios, and offices. Here's a quick guide to get started: - What is MLV?: A dense, flexible vinyl material combined with mineral fillers. It's available in two weights: 1 lb per sq ft (STC 26) and 2 lbs per sq ft (STC 32). - Why use it?: MLV blocks airborne noise like conversations and traffic, is eco-friendly (up to 15% recycled content), and works well in tight spaces due to its thin profile. - Where to use it?: Ideal for walls, ceilings, and floors in bedrooms, home theaters, music studios, and basements. - Tools & Materials: Tape measure, utility knife, stud finder, acoustical sealant, vinyl tape, and fasteners (staples or screws with washers). - Installation Steps: 1. Measure and cut MLV to fit your wall. 2. Attach MLV to studs or furring strips using staples or screws. 3. Seal all seams and edges with acoustical sealant and vin...
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