Overview
The WVOVW Soundproofing PRO 12 Pack 1/8 inch Thick Mass Loaded Vinyl Soundproofing Pads are mass loaded vinyl insulation sound proof pads described for sound-control use across structures and environments such as walls, ceilings, floors, doors, HVAC systems, cars, recording studios, home theaters, pet houses, pool pumps, and more. As mass loaded vinyl, its primary acoustic role is adding flexible mass to help reduce airborne sound transmission; it should not be treated as equivalent to a vibration-damping treatment bonded to a resonating panel. These pads feature a 1/8-inch-thick flexible barrier with a listed surface density of 1.25lbs/sqft. The listing compares their sound-blocking effect with traditional gypsum board and describes an extra-wall effect, but those descriptions are not equivalent to a tested finished-wall result. MLV and gypsum are different construction layers, and transmission performance depends on the complete assembly, including mass, framing, decoupling, cavity treatment, sealing and flanking paths. For a broader comparison of MLV formats and brands, see our best mass loaded vinyl brands guide.
This 12-piece set is positioned as a dense sound insulation board made of soft polyvinyl chloride material, intended to reduce noise transmission and create a quieter environment when properly installed. For those researching mass loaded vinyl soundproofing pads, this product centers on thickness, density, and full-surface coverage.
Key takeaways
- This product includes 12 pieces of 1/8 inch thick mass loaded vinyl pads with a high surface density of 1.25lbs/sqft.
- It is described for sound-control use across structures and environments such as walls, ceilings, floors, doors, HVAC systems, cars, recording studios, and home theaters. Its MLV construction is primarily a flexible-mass barrier for airborne sound transmission rather than a substitute for a dedicated vibration-damping treatment.
- The listing claims approximately three times the sound insulation of a standard 0.05-inch pad and an STC increase from 25 to 28 compared with 1/13-inch material. Those figures should not be read as universal product or installed-assembly performance without the associated test method, specimen or complete construction; STC applies to a tested construction rather than surface density or thickness alone.
- Installation involves attaching the pads using tackers, bug pins, ultra-strong double-sided tape, and included nails that cause minimal damage to walls.
- Reviews commonly mention that the panels are heavy and that there may be a noticeable smell when first unpacked.
What the product is designed to do
These pads are recommended for soundproofing and vibration control for structures and environments such as walls, ceilings, floors, doors, HVAC systems, cars, recording studios, home theaters, pet houses, pool pumps, and more. The listing claims that the 1/8-inch barrier increases an STC figure from 25 to 28 compared with 1/13-inch material and is intended to reduce noise transmission. Without the associated test specimen or complete construction, however, that STC comparison should not be treated as a universal rating for the MLV itself or as a guaranteed result for a finished wall, floor, vehicle, duct or enclosure.
The product description advises fitting mass loaded vinyl snugly against the wall and covering the entire area requiring soundproofing in single, continuous sheets. It also notes that minimizing gaps or seams helps enhance soundproofing effectiveness. Buyers exploring MLV insulation sound proof pads will see that the intended purpose is to reduce noise from adjacent rooms and external sources and help minimize indoor sound leakage.
Materials, dimensions, and technical details
| Specification | Details |
|---|---|
| Material | Soft polyvinyl chloride; listed as Rubber in product information |
| Item Thickness | 0.13 Inches (1/8 inch) |
| Surface Density | 1.25lbs/sqft |
| Dimensions | 12″L x 12″W |
| Coverage | 12 sq ft |
| Quantity | 12 Piece |
The sound insulation board is described as environmentally friendly and harmless, with high density offering excellent waterproof and moisture resistance.
Installation and placement notes
The product comes with sufficient nails that cause minimal damage to walls while ensuring secure installation. The installation process involves attaching the product to walls, ceilings, and floors using tackers, bug pins, and ultra-strong double-sided tape.
The installation advice recommends fitting the material snugly against the wall and covering the entire area requiring soundproofing in single, continuous sheets. It also advises minimizing gaps or seams to reduce sound leaks. The listing notes that there may be a rubbery smell when first used and suggests leaving it in a ventilated place for about one week to lessen the smell. More details about this 1/8 inch thick mass loaded vinyl configuration are provided in the product listing.
Performance characteristics described in the listing
The listing claims approximately three times the sound insulation of a standard 0.05-inch pad and compares the product with traditional gypsum board, including an extra-wall description. These are listing claims rather than proof of equivalent finished-assembly performance: thickness or surface mass alone does not establish a threefold installed improvement, and MLV should be compared using equivalent test specimens or complete constructions.
It also reports an STC change from 25 to 28 for the 1/8-inch material compared with 1/13-inch material. That figure needs its associated test specimen or construction to be meaningful and should not be interpreted as a universal installed-assembly rating for the material alone. The high density is described as offering excellent waterproof and moisture resistance.
Review patterns buyers commonly mention
Customer reviews commonly mention that the panels are heavy and that there can be a strong smell when first unpacked. Reviews also note that the panels mitigate noise and reduce sound reflections when installed on surfaces such as doors.
Pros
- 1/8 inch thick mass loaded vinyl with 1.25lbs/sqft high surface density.
- Designed for sound-control use across multiple environments; as MLV, its primary role is adding flexible mass against airborne transmission rather than serving as a dedicated vibration-damping layer.
- Listing reports an STC change from 25 to 28 versus thinner material; verify the associated test specimen or construction rather than treating this as a universal product or installed-assembly rating.
- Includes nails and supports installation with tackers, bug pins, and double-sided tape.
Cons
- May have a rubbery smell when first used.
- Panels are described as heavy in customer reviews.
FAQ
How do you install these panels?
The installation process involves attaching the pads to walls, ceilings, and floors using tackers, bug pins, ultra-strong double-sided tape, and included nails, and fitting them snugly in single, continuous sheets while minimizing gaps or seams.
Do these panels help with outside noise?
The listing states that the pads will help block the noise outside and reduce noise transmission when used as a soundproofing barrier.
What material are these pads made of?
The sound insulation board is made of soft polyvinyl chloride material and is also listed under material type as rubber in the product information.
What thickness are the pads?
The item thickness is listed as 0.13 inches, described as 1/8 inch thick.
Do they have any smell?
The listing notes that there may be a rubbery smell when first used and suggests leaving the product in a ventilated place for about one week to lessen the smell. Additional product details can be found on the official product page.