R-13 Rockwool 3-1/2 in. x 15-1/4 in. x 47 in. (59.7 sq. ft.) Comfort Stone Wool Insulation Batt
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PRODUCT DESCRIPTION
About This Product
ROCKWOOL ComfortBatt R-13 is a stone wool insulation batt measuring 3-1/2 in. thick by 15-1/4 in. wide by 47 in. long, sized for 2x4 framing on 16 in. centers. It is supplied compression packed at 12 pieces per pack, covering 59.7 sq. ft. The R-13 Rockwool 3-1/2 in. x 15-1/4 in. x 47 in. (59.7 sq. ft.) Comfort Stone Wool Insulation Batt friction-fits into the stud bay and holds itself in place, so the cavity stays evenly filled and the R-value stays consistent across the wall. Stone wool is non-combustible and water repellent, and it damps airborne sound in addition to its thermal job, which makes it useful on interior partitions as well as exterior walls. It installs in walls, ceilings, attics, floors, crawlspaces and basements over wood framing and cuts to size with a serrated insulation knife.
Key Features
- R-13 stone wool batt, 3-1/2 in. x 15-1/4 in. x 47 in. for 2x4 framing
- Compression pack — one bag covers 59.7 sq. ft.
- Easy to install with a friction fit and a consistent R-value
- Sound reduction and fire resistance designed for exterior walls
- Non-combustible stone wool that is water repellent and resists mold and mildew
- Suited to 2x4 walls, ceilings, attics, floors, crawlspaces and basements
- Compatible with wood framed construction
- Cuts cleanly with a serrated insulation knife to fit around boxes and pipe
- Sold per pack of 12 pieces
PRODUCT SPECIFICATIONS
Insulation Location: 2x4 Wall
Insulation Location: Ceiling Insulation
Product Thickness (in.): 3.5 in
Insulation Location: Attic
Insulation Location: Floor
Insulation Location: Crawlspace
Insulation Location: Basement
Compatible Install Surface: Wood
Bag Size: 4 ft. x 3.5 in. x 24 in.
Batt/Roll Size: 4 ft. x 3.5 in. x 24 in.
Compatible Install Surface: Wood
Faced or Unfaced: Faced
Insulation Features: Friction Fit
Insulation Location: 2x4 Wall
Attic
Basement
Ceiling Insulation
Crawlspace
Floor
Insulation R-Value: R13
Insulation Type: Mineral Wool Insulation
Number of Pieces: 12
Pack Size: 12
Product Weight (lb.): 35.4 lb
Roll or Batt: Batt
Warranty Information: No
Cover Area Per Bag (sq. ft.): 59.7 sq ft
Coverage Area (sq. ft.): 59.7 sq ft
Product Length (ft.): 4 ft
Product Thickness (in.): 3.5 in
Product Width (in.): 24 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.
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
