Model # RXSS31525

Internet #205972532

ROCKWOOL Safe 'n' Sound 3 in. x 15-1/4 in. x 47 in. Soundproofing Stone Wool Insulation (12-Bags)
0774783471226

ROCKWOOL

Safe 'n' Sound 3 in. x 15-1/4 in. x 47 in. Soundproofing Stone Wool Insulation (12-Bags)

  • Reduces Sound Tranmissions
  • Fire Resistant & Water Repellent
  • Ease of Installation - Cuts Easily & Friction Fits
$ 641 58 /pallet(lift)
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Frequently Bought Together

Product Overview

  • Reduces Sound Tranmissions
  • Fire Resistant & Water Repellent
  • Ease of Installation - Cuts Easily & Friction Fits
ROCKWOOL SAFEnSOUND is a stone wool insulation for use in interior partitions of residential wood and steel stud construction where superior fire resistance and acoustical performance are required. Withstanding temperatures up to 2150°F (1177C), SAFEnSOUND is non-combustible and will not produce toxic smoke or promote flames spreading, even when directly exposed to fire. This adds valuable extra time for people to reach safety and for fire services personnel to arrive.SAFEnSOUND has excellent acoustical dampening properties and provides an easy friction fit into walls, ceiling and floor applications. It is GREENGUARD Gold Certified and contributes to a healthier indoor environment.
  • Fire resistant due to its high melting temperature of 1177°C (2150°F)
  • Excellent sound absorbency
  • Bag covers 59.7 sq. ft.
  • Water and moisture resistant
  • Easily cut
  • Does not rot or promote growth of fungi or mildew
  • 12-bags included on a pallet


  • enviornmental

Product Overview

  • Reduces Sound Tranmissions
  • Fire Resistant & Water Repellent
  • Ease of Installation - Cuts Easily & Friction Fits
Model #: RXSS31525
Internet #: 205972532

ROCKWOOL SAFEnSOUND is a stone wool insulation for use in interior partitions of residential wood and steel stud construction where superior fire resistance and acoustical performance are required. Withstanding temperatures up to 2150°F (1177C), SAFEnSOUND is non-combustible and will not produce toxic smoke or promote flames spreading, even when directly exposed to fire. This adds valuable extra time for people to reach safety and for fire services personnel to arrive.SAFEnSOUND has excellent acoustical dampening properties and provides an easy friction fit into walls, ceiling and floor applications. It is GREENGUARD Gold Certified and contributes to a healthier indoor environment.

  • Fire resistant due to its high melting temperature of 1177°C (2150°F)
  • Excellent sound absorbency
  • Bag covers 59.7 sq. ft.
  • Water and moisture resistant
  • Easily cut
  • Does not rot or promote growth of fungi or mildew
  • 12-bags included on a pallet


  • enviornmental

Info & Guides

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Specifications

Dimensions

Coverage Area (sq. ft.)
59.7
Product Length (ft.)
3.91 ft
Product Thickness (in.)
3 in
Product Width (in.)
47

Details

Faced or Unfaced
Unfaced
Insulation Location
2x4 Walls,Basements,Ceilings,Ceilings,Floors
Insulation Type
Mineral Wool Insulation
Product Weight (lb.)
37.8lb
Returnable
90-Day
Roll or Batt
Roll

Warranty / Certifications

Warranty Information
No

Specifications

Dimensions

Coverage Area (sq. ft.)
59.7
Product Length (ft.)
3.91 ft
Product Thickness (in.)
3 in
Product Width (in.)
47

Details

Faced or Unfaced
Unfaced
Insulation Location
2x4 Walls,Basements,Ceilings,Ceilings,Floors
Insulation Type
Mineral Wool Insulation
Product Weight (lb.)
37.8lb
Returnable
90-Day
Roll or Batt
Roll

Warranty / Certifications

Warranty Information
No

Questions & Answers

I am using this in the basement ceiling does it have to be covered with drywall?

I am using this in the basement ceiling does it have to be covered with drywall?
Asked by: Jess
Insulation in the basement ceiling will aid in sound dampening as well as insulating. If you are trying to acoustically isolate two spaces you also need to add mass to the wall or floor (layers of gypsum board) depending on how much acoustic separation you want you will need more mass. Leave an air space between the insulation and one side of the wall or floor. Additionally the added layers of gyp. bd will provide a fire separation. Check your local code if a fire rated ceiling is required for basements. I have added it to my ground floor ceiling for insulation and sound dampening. I hated hearing people walk upstairs on the wood floors.
Answered by: NYarchitect
Date published: 2018-01-22

Would this be something suitable for installing in a custom made vocal isolation booth?

Would this be something suitable for installing in a custom made vocal isolation booth?
Asked by: TerminatorFan
Thanks for your answer. I was referring more to using it as insulation in the walls, so it would be covered by sheet rock on both sides.
Answered by: TerminatorFan
Date published: 2018-08-16

I have existing R19 insulation between floor joists does it have to be removed before I install R...

I have existing R19 insulation between floor joists does it have to be removed before I install Roxul Safe and Sound ? The joists are 13 inch manufactured lumber.
Asked by: Quickest
No, it does not have to be removed.
Answered by: CommunityAnswer
Date published: 2018-02-13

Can Roxul be used as an insulation to block out heat as well?

Can Roxul be used as an insulation to block out heat as well?
Asked by: Randall
All insulation will block the transfer of heat (hot to cold, cold to hot) based on the insultation's R value. R value is the measure of heat transfer, and has nothing to do with sound transfer (although higher R values often are better at blocking sound, this is not always the case).
Answered by: JeanClaude
Date published: 2018-03-31
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Customer Reviews

Safe 'n' Sound 3 in. x 15-1/4 in. x 47 in. Soundproofing Stone Wool Insulation (12-Bags) is rated 4.8 out of 5 by 518.
Rated 5 out of 5 by from We have a 1942 lath-and-plaster house. We had all of the old insulation (only about 4" worth) vac... We have a 1942 lath-and-plaster house. We had all of the old insulation (only about 4" worth) vacuumed out so we could get the house re-wired. Then my husband and I went up there with Rockwool to reinsulate. Bear in mind, not all of our bays were standard--many were 14-15", but we had plenty at 12", 4", 2"(!) and such. We have no eaves, no overhangs, no soffits, so no need for attic baffles since there's no air coming up. EASE OF INSTALLATION: We put down the 3-1/2" R15 between the joists. All of the I'm-never-going-to-do-this-again areas got THIS product (~R12) on top of the first layer, perpendicular to the original layer, and then a third layer. Some areas will only get the R15 because we want to put down subfloor for access; the rest get the second layer also. Now, I'm NOT a handyperson, that's my wonderful husband. I'm the assistant. But being shorter, I was designated to crawl over joists/under rafters to reach all the ends, sometimes stretched out along the length of the joist. I took a broom up to the attic to help push the batts as far down as possible, both vertically and down the bays. We got to one point, a valley in the roof. I couldn't reach to get a batt in there AND be able to push the batt DOWN into place, so husband took over. But there was one end of a bay that was really oddly shaped, like a trapezoid. We knew the batt fit the bay across; I told my husband to measure length along the left and right sides of the bay. I measured that out on a batt, cut the angle, and handed it to my husband--this product is so easy to use, my puzzle piece fit perfectly. EFFECTS OF VARIOUS AMOUNTS OF INSULATION: Due to further electrical work being done, some portions still have NO insulation at all. While not good in some ways, it IS allowing us to see the actual effects of various amounts of insulation. On a 100 F day, the north side of the house with THREE layers (R15+R12+R12) read about 78 F from the inside of the house; portions with TWO layers read 80 F. Not too much different, really, for the THIRD layer. On the south side of the house, where there are solar panels on parts of the roof, portions with THREE layers read about 79 F; portions with TWO layers vary from 80 to 82 F; portions with ONE layer vary from 83 to 86 F (we plan to add more but right now we need to cross that area); portions with NO insulation vary from 87 to 99 F (again, likely due to solar panels up above). From this, I'd say TWO layers of insulation (R27) is definitely the minimum required. The third layer had relatively little effect for the cost. Sorry this is so long. I just want you to know it's really not difficult to use and has a MAJOR effect.
Date published: 2018-06-27
Rated 5 out of 5 by from Easy to use, and effective for accoustic and fire security. I used Safe and Sound to finish a music studio and kitchen space, it was amazing and easy to use while still needed the typical fiberglass protection it installed much faster and I was able to cut it with an electric kitchen knife ( purchased for the application) and a japanese hand saw to get the perfect fit. It packs in quite snugly and stays in place without retention wires or stapling. It absorbed the bass freqencies effectively and paired with double drywall and rubber sheeting it met the specifications I needed. It has no odor or offgassing that is detectable, especially compared to spray foam, or fiberglass.
Date published: 2018-07-27
Rated 4 out of 5 by from Great Great product and easy to use not messy when cutting.
Date published: 2018-07-09
Rated 5 out of 5 by from After much research I chose ROXUL to sound proof a finished basement bedroom ceiling . Moving on... After much research I chose ROXUL to sound proof a finished basement bedroom ceiling . Moving on to the lower family room now. This stuff works great. It won't stop sounds from dropped objects or banging but does a great job at blocking ambient noise. In the past I have used fiberglass acoustic insulation, it is no match to mineral wool. Best part is no dreaded itch that comes with fiberglass. Cuts easy with a serrated knife, and fits perfect between engineered joists.
Date published: 2018-08-16
Rated 5 out of 5 by from Safe n Sound for the darkroom. I lined the ceiling and walls to a home darkroom. Super quiet. Years later , I dismantled the room and was able to reuse the product by sticking it in the ceiling. It held its shape and fit into the basement ceiling
Date published: 2018-07-06
Rated 5 out of 5 by from This product saved our house! We installed this in our basement ceiling 3 years ago. Our gas fireplace in the basement cought fire this weekend and the smoke and flames destroyed alot of it. The fire was so hot it had melted light fixtures and the fan off of the ceiling! We had double lined the ceiling with roxul when finishing the basement as our master bedroom is right over the gas fireplace and down stairs living room and we wanted maximum protection! Well unfortunately it was put to the test but it did exactly as it should! We had zero, that's right ZERO damage to the upstairs of our house above the fire! I can't say enough good things about this product! It saved our house and all who were in it! Thank you and I will never use any other insulation product in my home!
Date published: 2018-04-23
Rated 5 out of 5 by from Makes your house sound like a mansion This stuff is amazing, every wall in your house should have plenty of this in them. You will be amazed at how quiet your home becomes, just like the very finest homes in the world!
Date published: 2018-07-06
Rated 5 out of 5 by from One of the best product for noise reduction and firewall What to say, is easy to work, almost no dust or fibers in the air, even when installed in the ceiling
Date published: 2018-07-08
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