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Light Speed Delivery: Same-Day or Scheduled
Light Speed Delivery: Same-Day or Scheduled

R-15 Rockwool 3 in. x 15-1/4 in. x 47 in. (59.7 sq. ft.) Soundproofing Stone Wool Insulation Batt

Precio original $88.08 - Precio original $88.08
Precio original
$88.08
$88.08 - $88.08
Precio actual $88.08
En stock
SKU 741995

Same-day delivery or a scheduled 2-hour window

How we deliver

  • Truck BedYou unload from our truck
  • CurbsideWe unload beside the truck
  • White GlovesPlaced where you need it

El mismo día dentro de 4 horas
o ventana programada de 2 horas

Devoluciones fáciles y gratuitas
Consultar política de devoluciones

PRODUCT DESCRIPTION

About This Product


ROCKWOOL Safe'n'Sound is an unfaced stone wool batt made for interior partitions in wood and steel stud construction where fire resistance and acoustic performance matter. The R-15 Rockwool 3 in. x 15-1/4 in. x 47 in. (59.7 sq. ft.) Soundproofing Stone Wool Insulation Batt is 3 in. thick by 15-1/4 in. wide by 47 in. long, sized to friction-fit between wood framing on 16 in. centers, and one bag covers 59.7 sq. ft. The dense stone wool absorbs sound rather than reflecting it, cutting noise transfer between rooms and floors, and because stone wool is non-combustible it works to contain a fire and slow its spread. Batts are pressed into the cavity by hand and hold themselves in place without staples or facing, and they cut cleanly with a serrated insulation knife to fit around doors, boxes and pipe. Typical applications are basement walls and ceilings, media rooms, home offices, laundry rooms, furnace rooms and bedrooms.


Key Features



  • 3 in. x 15-1/4 in. x 47 in. unfaced stone wool batt, listed at R-15

  • 15-1/4 in. batt sizing is designed for wood framed construction on 16 in. centers

  • Stone wool provides excellent noise reduction and sound absorption for quieter rooms

  • Non-combustible and fire resistant — works to contain a fire and prevent its spread

  • Friction fit installation holds the batt in the cavity without fasteners or facing

  • Easy to cut with a serrated knife to fit around doors, electrical and plumbing

  • Water and mold resistant, and lightweight enough to handle overhead

  • GREENGUARD Gold certified for indoor air quality

  • Applications include basement walls and ceilings, media rooms, home offices, laundry rooms, furnace rooms and bedrooms

  • Sold per bag covering 59.7 sq. ft.

PRODUCT SPECIFICATIONS

Insulation Location: 2x4 Wall
Insulation Location: Ceiling Insulation
Insulation Features: Soundproofing Insulation
Product Thickness (in.): 3 in
Insulation Location: Floor
Insulation Location: Basement
Insulation Features: Friction Fit
Compatible Install Surface: Existing Drywall
Bag Size: 4 ft. x 16 in. x 24 in.
Batt/Roll Size: 4 ft. x 3 in. x 15.25 in.
Compatible Install Surface: Existing Drywall
Faced or Unfaced: Unfaced
Insulation Features: Friction Fit
Soundproofing Insulation
Insulation Location: 2x4 Wall
Basement
Ceiling Insulation
Floor
Insulation Type: Roll
Number of Pieces: 216
Pack Size: 18
Product Weight (lb.): 36.2 lb
Returnable: 90-Day
Roll or Batt: Roll
Warranty Information: No
Cover Area Per Bag (sq. ft.): 59.8 sq ft
Coverage Area (sq. ft.): 59.8 sq ft
Product Length (ft.): 4 ft
Product Thickness (in.): 3 in
Product Width (in.): 15.25 in
Nominal weight: 300 lb
Disclaimer: Nominal weight is adjusted based on product volume and shipping rates, and may differ from the actual weight.

HOW WE DELIVER

At Supply Ontime, we make getting [[productName]]
simple, efficient, and tailored to your needs. Whether it’s a small renovation, restoration, or a large-scale construction project, we’ve got your back with same-day delivery across the Greater Los Angeles Area.

1.Place Your Order Online

Choose the amount of [[productName]] you need along with any other building materials required for your project.

2.Choose Your Delivery Method

We offer flexible delivery options to suit every project:

  • Truck Bed Delivery: You unload the materials with your team.
  • Curbside Delivery: We’ll unload the materials close to the truck.
  • White Glove Delivery: We’ll bring your order exactly where you need it.

Delivery services are priced based on the order weight. For more details, check our Delivery Page for rates and conditions.

3.Build with Confidence!

We will deliver your entire order today within four hours, or schedule your delivery within a 2-hour window.

Buying building materials has never been easier. Just choose what you need, when you need it, and we’ll take care of the rest. With Supply Ontime, we work so you can focus on what really matters: nailing your project. The delivery is on us.

RETURN POLICY

Free and easy returns. No restocking fee.

  • 90 days to return new, unused and unopened items in their original packaging.
  • Concrete forms: 30 days, unused and in the condition you received them.
  • No restocking fee on any category.
  • Free pickup when you give us a 4-day window. A fixed 2-hour window, or having our team load the material, is charged at the standard delivery or service rate.
  • Damaged, defective or wrong item? It costs you nothing. Email photos to info@supply-ontime.com.

Not returnable: opened or used products, gift cards and store credits, promotional and discounted items.

To start a return: open the order in your account and create a return, or email info@supply-ontime.com. Approved refunds go back to your original payment method within 10 business days.

Read the full Return Policy →

Warnings

WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov. - www.p65warnings.ca.gov

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Same-day flat-rate zone, approximate. Your ZIP code decides.

Delivery area

Same-day delivery across LA, Orange County and the Inland Empire

  • Same-day zoneToday, or scheduled within a 2-hour window
  • Up to 140 milesScheduled delivery: call or text 626-684-4060 for your rate
  • Anywhere elseFreight shipping: we'll send your quote within one business day
Service area details →
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