Making air conditioning enclosures may be a fun and gratifying endeavor. Most materials can be found readily at the local hardware store or on the web. Here is an excellent list of stuff which may be used and some facts about them...

Mass Loaded Vinyl

Amazing noise reducer
Often used on the exterior of a Fantastic soundproof shed
Is tough and durable
Can be layered
Can be painted for a more decorative look
Once applied, openings Will Need to be caulked or metal tape utilized for efficacy
Medium Density Fiber Board (MDF)

Used for the walls of this enclosure
Preferred over plywood because it passes less sound

Some are moisture resistant
Some Kinds are fire retardant
Flexible and may be shaped or curved
Inexpensive
Heavier than plywood
Emits possible carcinogens when cut


Perfect for inner insulation
A powerful soundproof barrier by blocking and absorbing noise
Water-resistant unlike any open cell foam
Considered to Be mould resistant
Usually fire retardant
Light Weight
Stronger and more powerful than open cell memory
More compact and costs more than cells
Some expensive versions really are a"peel and stick" layout
Fiber Glass Insulation

Cheap, in Comparison with closed cell mats
Moisture resistant
Non-combustible, Non Flammable
Can not easily deteriorate
Effectively controls temperature and sound
Needs to be closely packed to your maximum optimum sound barrier
Skin irritant
Acoustical Foam or Tile

Fire resistant
Effectively absorbs sound
Some consume water
Sound-proof Paint

Blocks moisture
Reduce vibrations and noise
Nontoxic
Requires several coats to Work
Flame-retardant
Maybe hard to find
Generator noise may be quite a major problem, particularly in silent neighborhoods or campgrounds. All these sound proofing materials would definitely be a great asset in reducing noise pollution.