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ML Vinyl
Wholesale Mass loaded vinyl barrier is a specialty developed mass layer product offering superior soundproofing. Mass/damper sheet offers STC Ratings up to 32, It is a low cost ma terial used for a variety of Home Theater and land based room Residential/industrial/commercial Studio soundproofing. The drawings below shows Mass
vinyl installed as a suspended barrier. This typical application would improve transmission loss between
Residential, office adjoining room spaces.
The combination of the damping and stiffness properties of Mass vinyl gives it excellent performance as a combined layer and damper when applied to partition panels and lightweight structural bulkheads, reducing room transmission of both airborne and structure Borne noise attenuation. Application direct to panels is best done with pre-applied pressure sensitive adhesive (PSA) backed up be minimal fasteners or staples. Ideal product for sound studio, garage, basement and recording studio and much more.
UL 94 HB Pass
FMVSS 302 Self Extinguishing
Tolerances are 0 +/- 1/8" for width.
Rockwool is made of slag, which is a recycled steel product, and rock,
a trap rock mined in Texas...those are the only raw materials in rockwool
insulation. we use "coke" which is a recycled material from coal. it is used to
make the heat hotter in the manufacturing process, in order to save energy...rockwool
is the safest insulation on the market today...it also has one of the best
thermal insulating properties as well as a superior sound control while not
supporting mold or mildew. all while not having to add any chemicals...many
other insulation products on the market today are either all chemical, foams, or
have chemicals added to them to keep them fire retardant, cellulose...
Wholesale MLV Barrier and other soundproofing materials.
E.2.3 Coefficient of absorption. All materials absorb some sound, and the
percentage of sound is measured (in laboratory tests) as a coefficient of
absorption. Coefficients of absorption range in value from close to 0 (no
absorption) to nearly 1.0 (100 % efficient); these coefficients vary as a
function of frequency. Materials that are most efficient at absorbing sound
include soft porous "fuzzy» materials such as glass fiber, mineral wool fiber,
carpet, curtains, acoustic tile, and other specialty materials. Materials that
depend on their porosity to absorb sound should not be painted which will clog
their pores, and thus degrade their acoustical performance.
Mass loaded vinyl is a specialty developed layer product offering
superior soundproofing. Mass Damper sheet offers STC Ratings up to 53, It is a
low cost material
used for a variety of marine and land based building room soundproofing. The
drawings below shows ML Vinyl installed as a suspended Mass
barrier. This typical application would improve transmission loss between
adjoining room spaces "Residential mass barrier". The combination of the
damping and stiffness properties of Mass gives it excellent performance as a
combined layer and damper when applied to partition panels and lightweight
structural bulkheads, reducing room transmission of both airborne and structure
Borne noise attenuation. Application direct to panels is best done with
pre-applied pressure sensitive adhesive (PSA) backed up by minimal fasteners or
staples. Ideal product for sound studio music room, Residential soundproofing,
garage, basement and recording studio and much more.
UL 94 HB Pass
FMVSS 302 Self Extinguishing
Tolerances are 0 +/- 1/8" for width.
The examples listed below are just
that; "examples", there are so many variables.
Sound Transmission Examples
| STC |
What can be heard |
| 25 |
Normal speech can be understood quite easily and distinctly through
wall |
| 30 |
Loud speech can be understood fairly well, normal speech heard but
not understood |
| 35 |
Loud speech audible but not intelligible |
| 40 |
Onset of "privacy" |
| 42 |
Loud speech audible as a murmur |
| 45 |
Loud speech not audible; 90% of statistical population not annoyed |
| 50 |
Very loud sounds such as musical instruments or a stereo can be
faintly heard; 99% of population not annoyed. |
| 60+ |
Superior soundproofing; most sounds inaudible |
| STC |
Construction type |
| 28 |
Single layer of 1/2" drywall on each side, wood studs, no insulation
(typical interior wall) |
| 50 |
Single layer of 1/2" drywall on each side, wood studs, batt
insulation in wall & MLV |
| 59 |
Single layer of 1/2" drywall rock wool 1/8" MLV
on studs then drywall |
| 57 |
Single layer of 1/2" drywall batt insulation 1/8"
MLV on studs then of drywall |
| 58 |
Single layer of 1/2" drywall on each side, on staggered wood stud
wall, mineral wool insulation in wall & MLV |
| 60+ |
Single layer of 1/2" drywall on each side, in between
wood studs wall place mineral wool insulation then MLV on studs resilient channels on one side |
We now offer alternate States that we deliver from, Click on the State
nearest your local. Products without States listed come from the Northeast.
Wholesale contractor pricing.
Ohio -
California -
North Carolina
- New York - Massachusetts
If your order is going to a residential use Ground, if your shipment is going to a commercial address call us for a low common carrier rate. Approximately .10 to .15 per lb
Click here for STC values
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