Never worked with denim but here its much more expensive than fiberglass and rock wool even making it not really an option.
Denim insulation vs roxul.
That brand is roxul and right now they are the best soundproofing insulation brand on the market.
It performs better than fiberglass during high winds and at low temperatures.
Regardless i m in the same boat right now as the op debating which insulation type to use and if my calculations are correct ultratouch denim insulation s density is 2x the density of r13 fiberglass pink fluffy and equal to r15 fiberglass density.
Denim insulation performs as well as fiberglass and cellulose with an average r value of 3 5 per inch.
The compressed material needs time to rebound to its original thickness.
However if we focus on two similar and popular sound control products from each insulation type a comparison works better.
It is affordable has the best frequency rating on the market and is designed for indoor residential use.
While the average fiberglass insulation product contains 20 to 30 percent recycled content according to the u s.
The cotton insulation comes in compressed rolls or batts.
Easier installation than fibreglass.
Denim insulation soundproofing installs the same way stone wool and fiberglass insulation do through compression fit.
Roxul vs denim insulation roxul is pretty awesome to work with no very little itch i think it cuts easier than fiberglass no weird smells.
It contains 10 boron based fire retardant a natural non toxic.
Cotton insulation denim denim insulation via creative commons.
Department of energy rock wool consists of 75 percent recycled content or greater.
Use your gwg s to lower your ghg s.
It contains no formaldehyde and it doesn t have tiny itchy fibers to irritate your skin and lungs like fiberglass does.
Roxul vs fiberglass insulation for soundproofing comparing roxul or rockwool with fiberglass insulation for soundproofing isn t quite like comparing apples to oranges.
It can be used to achieve leed certification.
It is extremely effective for sound absorption and thermal performance.
No protective gear needed.
Their roxul safe n sound product offers probably the best value for the money right now.