Marine motor soundproofing sound deadening insulation compartment


Marine engine room soundproofing motor vinyl foam insulation dampening materials


We offer over 20 years of boating experience both in high performance boats & yachts, diesel or gas. We offer superior noise attenuation dampening materials that don't separate or shrink and far out perform imitations.
Our engine marine sound proofing product is preferred by the vast amount of yacht builders in the us and overseas.

Diy Motor area yacht sound proofing motor boat noise reduction Boat motor yacht motor - sound proofing engine compartment with vinyl/foam, RV  noise attenuating - Campers. engine insulation boat sound proofing generator, vessel motor acoustic foam, acoustic barrier for machinery, Trucks, Vans & boats. Other areas of marine sound proofing to treat are boat carpet underlayment & boat headliner,
boat motor damping, pool pump and any place there's excessive sound levels.

our vinyl foam sound proofing material was developed originally 35 years ago and has been the boat builders staple for boat soundproofing, now it's available to you the boat owner & boatyards for years, an inexpensive attenuation for boats.

The graphic to your right depicts a boat generator compartmenthousing motor sound proofing, the sound engineer got creative by setting up diveter's on each side of the housing to allow air to transfer but not sound.


Mass Loaded Vinyl Barrier - motor compartment sound profing

is available in 1 lb and 2 lb/ft2 densities. It is a rugged all-purpose sheet barrier with a wide range of uses. Our Mass Loaded Vinyl barrier is supplied in a standard 54" and 48" width and variable roll lengths from 10' to 250' depending upon material configuration. Acoustic Lead Barrier sound proofing is available in weights of 1 and 2 lb. This traditional incombustible barrier material is supplied in a standard 48" width, and rolls of 12', 24', or longer as required.

marine Acoustic Carpet Underlayment

marine yacht motor compartment Sound proofing is a composite material using mass barrier as a barrier in weights of 1 or 2 lb., and acoustic foam decouple. There is an option for a soft or firm acoustic foam layer that provides a comfortable feel. Carpet Underlayment attenuation reduces noise radiating from carpeted surfaces. It may be used alone or to supplement noise attenuation applied in motor spaces. Carpet Underlayment is manufactured in 54" width at 1/4" and 1/2" thickness. The applications are endless and the rewards are peace of Sound. You'll find many selections for boat motor sound proofing and home noise attenuation motor area. yacht sound proofing compartment applications.
Acoustic Absorption Materials are used in applications where barrier treatments are not required. These treatments are manufactured from a wide range of base materials such as polyether foam, acoustic fiberglass, coast guard approved fiberglass, polyimide foam, and mineral wool. Acoustic Head and Hull liners also provide good absorption performance in occupied spaces. This family of products is delivered in various sizes and configurations ranging from 1/4 - 4" depending on the material specification.


Guide: When you’ve selected the correct product click on the text or graphic which will take you to the order page, under the description click on “printable instructions.” Not sure of which noise attenuation materials your looking for, call us. 855-326-4227

UL 94 HF-1 MVSS 302 1SO 4589-3

 


Type motor Thickness Choice Weight Pins Adhesive Tape
Diesel 2", 1-1/2" 1/2" 2 lbs 25 1 can = 54 sq/ft of coverage  You have to cover both sides 4" Tape  for 2" or 1-1/2" 
2" tape for 1/2"  & 1"
Gas 1" or 1/2" 1 lb 20 Same 2"

>>>>Printable motor sound proofing instructions Click here<<<<



  Boat motor soundproofing Acoustic boat sound proofing insulation differences between Gas and diesel motors :

 Diesel motors sound acoustic main frequencies are prevalent between 80 to 250 Hz with 105 dB value, upward to 1500Hz. These are mixed with noise generated at frequencies up to 850 Hz. The mix and match of sounds creates additive sound  waves, causing the diesel motor low tone sound perception.

Gas motors sound acoustic frequencies are prevalent between 150 and 2000Hz. with 105 dB value. These are mixed with noise generated at frequencies up to 2000Hz. The mix and match of sounds creates additive and destructive sound waves, causing the gas motor mid to high tone sound perception.

For e-rooms with ample space clearance: COMPOSITE 2 /2"  applied to motor rooms ,may reduce sound from 105 db to 85 dB for  DIESEL and GAS motors.
When used in combination with vibration isolators, the COMPOSITE 2in /2 lb may complement / optimize sound perception as low as 77 dB.

For large /mid size with reasonable space clearance COMPOSITE  1inch/ 1lb applied to motor rooms ,may reduce sound from 105 db to 85 dB for DIESEL and GAS Motors. When used in combination with vibration isolators, the COMPOSITE 1/1LB may complement / optimize sound perception as low as 87 dB.

For e-rooms with tight space clearance : COMPOSITE 0.5 inch / 2 lbs or 1" INCH 2LBS applied to Motor rooms ,may reduce sound from 105 db to 85 dB for DIESEL and GAS MOTORS. When used in combination with vibration isolators, the COMPOSITE 0.5in or 1" /2 lb may complement / optimize sound perception as low as 77 dB.

 
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