1.5 LB Mass Loaded Vinyl

1.5 LB Mass Loaded Vinyl

This is a High Quality 1 and a half pound per sf Mass Loaded Vinyl which boosts soundproofing performance by adding mass and preventing structure from vibrating. Made in the USA from virgin material, no odor. Thickness is .23" (aprox 6mm). 4 feet wide by 25 feet long

Price: $379.99
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Made in USA
Fast turnaround
SKU MLV015
Description

Product Options: 

4' X 25' roll for a total coverage of 100 sq. ft. 

Features:

  • .23" Thickness
  • 1.5 LB. per square foot
  • 30 STC Rating (See Product Data tab for more details.)
  • Fire-Rated
  • Made in the USA Virgin High Quality Material

1 LB. MLV is best used for:

  • Walls and ceilings
  • Under carpets to soundproof the ceiling of the room below
  • Wrapped around noisy pipes
  • Automobiles / Boats
  • Under Musical Instruments/Speakers
  • Wrap AC Vents / Light Fixture
  • Wrap around noisy pipes
  • Wrap around rattling machinery

 

How Much Do I Need:

Measure the square footage of the area that will need to be covered to determine amount needed. It is recommended to add an additional 10% to compensate for waste and overlapping of seams between studs.

Special discounted pricing applied when ordering 5 rolls or more.

 

FREE SHIPPING! Shipping is included in the price, see Shipping and Returns information to the right.

Shipping & Returns

Shipping and Return information is specific to this product page only (not for other products on our site).

 

Shipping:

  • Product usually ships within 24 hours! Quantities may be limited, please call to verify stock before placing large orders.
  • FREE SHIPPING on orders over $300.00.
  • There will be a $19.99 shipping and handling flat fee on orders under $300.00 - Applies to orders shipped in the USA (Excluding Alaska and Hawii).
  • Shipping is included in the price and will need to be covered by the customers in the event of a return, see below.
  • Ships Truck Freight for multiple rolls. NOTE: Any orders that ship freight are delivered CURBSIDE ONLY (No additional service is provided)  

 

Returns:

  • Product can be returned up to 30 days, if in brand new condition.
  • A 20% restocking fee will be applied.
  • Please call or email us to receive an RMA number before returning. No returns will be processed without an RMA number.
  • Return shipping is customer's responsibility. A shipping address will be provided together with the RMA.
  • If you are shipping via USPS (not recommended) do NOT require signature as we will not be able to pick up your package from local post office facility.
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Testimonials

As a contractor Trademark is my go to Soundproofing Company on every project I do. I have not found anyone else that comes close to their knowledge (and every project different twist and turns). Add to that their amazing customer service and huge stock of material and that is the reason I won't go anywhere else. Thank you Trademark!
Levi Studio
Aug 27, 2025
The Web site was very easy to navigate to find the right product you are looking for! Communication is fantastic with emails on when you item will arrive, The item that I purchased worked like a charm and looks great on the doors. Super Service
Kevin Geraldo
Jun 17, 2022
Premium carpet underlayment - a wonderful solution to second floor noise and footfall dampening in a home with open beam first floor ceiling treatment. Elie was so helpful in educating us on the right product - and lead time and delivery were as promised, in a year when nothing else was!

Great company and product!
Lisa Rogers
Nov 29, 2021
Great responsiveness when there was a problem with shipping being just by carrier. They took care of it and I received my shipment quickly after asking for their help. Highly impressed
Jeffrey S Standridge
Nov 4, 2021
I was at my wit's end! 15 years of barking dogs, and calling animal control. This was my last desperate resort.
Even though they were pricey, I had to try them.
I am so happy!!!
They didn't completely block out the low frequent bass and truck engines, but NO BARKING!
I can sit in my little library, and lose myself in another world, without the constant nagging barking of my neighbor's dogs. (It never stops when she's not home, which is all day every day.)
L Strawser
Apr 30, 2021
I purchased three times a very good customer service the person name Elie helped me with my order and I will buy again
Ángel pinos
Jul 12, 2020
I purchased the electrical outlet soundproof seals, and they are extremely effective! I was doubtful when I purchased, but it does make a huge difference. THANK YOU!
Dayna
Feb 28, 2020
Amazing customer service and the best price! There are very few companies that can compare with this kind of service! A+!
John Caruso
Jun 21, 2019
Their products work great and they have great service
I Highly recommend them
ANGELO CITRO
Feb 25, 2019
Have ordered half a dozen times from Trademark Soundproofing with nothing but positive results. Their product performs as promised and their customer service has been excellent. They have accommodated my needs beyond expectations. had one issue with an order that was delivered slightly different than ordered. Trademark shipped out the missing product quickly without cost or questions. Highly recommended.
Ronald L
Apr 14, 2015