SKU: 33348016030

Rockwool Stone Wool Insulation Batts – Soundproof & Fire-Resistant Mineral Wool Panels for Walls, Ceilings & Stud Cavities

Sale price$47.66 Regular price$52.95
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Ships within 48 hours · Estimated delivery Sep 14 - Sep 19

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Description

Rockwool Stone Wool Insulation Batts – Soundproof & Fire-Resistant Mineral Wool Panels for Walls, Ceilings & Stud CavitiesStone Wool Insulation Batts R12 & R22 Models Upgrade your residential or commercial build with our premium stone wool insulation batts. Engineered for exceptional fire resistance and noise dampening, these lightweight yet dense mineral wool panels are ideal for interior walls, ceilings, and partition systems. Moisture resistant and mold proof, they maintain their structural integrity and performance even in humid environments, providing reliable, long

Stone Wool Insulation Batts - R12 & R22 Models

Upgrade your residential or commercial build with our premium stone wool insulation batts. Engineered for exceptional fire resistance and noise dampening, these lightweight yet dense mineral wool panels are ideal for interior walls, ceilings, and partition systems. Moisture-resistant and mold-proof, they maintain their structural integrity and performance even in humid environments, providing reliable, long-lasting protection and comfort.

Key Features:
  • Fire-Resistant & Non-Combustible - Certified to handle and withstand extreme heat up to 1177°C (2150°F) for maximum building safety.
  • Superior Acoustical Performance - High-density stone wool provides excellent noise reduction and echo control between rooms.
  • Water & Mold Resistant - Naturally repels moisture and will not support rot, mildew, or bacterial growth inside your walls.
  • Simple Installation - The firm but flexible panels can be easily trimmed and securely fitted into standard wall cavities or between studs.
  • Versatile Application - Perfect for use in wood frames, steel stud walls, ceiling assemblies, or heavy-duty commercial partitions.
Specifications:
  • Material: High-density mineral wool / stone wool
  • Max Temperature Resistance: 1177°C (2150°F)
  • Properties: Fire-resistant, sound-dampening, moisture-proof
  • Application: Residential and commercial wall/ceiling cavities
Available Models & Coverage:
SKU Model Description Stud Size & Spacing Coverage Area
226450 R12 Stone Wool Batts (9 PCS) 2x4 @ 40.6 cm (16") O.C. 4.14 m² (44.55 sq ft)
226451 R22 Stone Wool Batts (6 PCS) 2x6 @ 61.0 cm (24") O.C. 4.18 m² (45.0 sq ft)
226452 R22 Stone Wool Batts (8 PCS) 2x6 @ 40.6 cm (16") O.C. 3.68 m² (29.83 sq ft)
Perfect For:
  • Residential housing and home renovations
  • Commercial building partition systems
  • Soundproofing recording studios or home theaters
  • Improving overall energy efficiency and fire safety
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 33348016030

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4.8 ★★★★★
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Verified Purchase
Eric Moore
Port Orchard, US
★★★★★ 5
Perfect OEM fit
Fixed my impeller on my Mercury Salt Water 115. Best done as a two man job. Lots of videos available online .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
A
Verified Purchase
Aiden
Charlottesville, US
★★★★★ 4
Fits 2001 Bayliner
This product was definitely different than the original I have a 2001 Bayliner with a 3.0 MerCruiser and an alpha one second GEN drive The kit worked but the bottom gasket had a weird cut different than the original I added a gasket maker just in case (Yamaha Lube) Brand! All in all kit was fine, One thing to note is the directions that come with the kit at least for my version we’re not for the same alpha one second GEN 4 stroke kit that I got they were for a two-stroke in the pictures didn’t look the same as the parts that I had got which is fine but it’s miss leading when you send a 4 stroke kit but 2 stroke 90hp to 200hp alpha one directions! If it craps out this review will change
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Reviewed in the United States on June 30, 2020
A
Verified Purchase
Air Assault
Natrona Heights, US
★★★★★ 5
Super great product. Has the power and functionality to get you repairing fast!
Super great product. Has the power and functionality to get you repairing fast! Fully recommend this and it has worked great since I've owned it. Still going strong in the durability and design looks like it will keep it going strong for many years. Highly highly recommend buying this. Will work in Kuwait, Iraq, UAE, and Saudi. Good for Camps around the CENTCOM area!
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Reviewed in the United States on October 6, 2025
J
Verified Purchase
Jed V
Charlottesville, US
★★★★★ 5
Solid Product
worked well, easy to install.
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Reviewed in the United States on November 3, 2025
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Verified Purchase
D
Waukegan, US
★★★★★ 5
Excellent wire!
Size: 2 Colors each 10FT, Style: 10AWG
This wire is very soft and flexible. Many strands and tinned nicely. A perfect upgrade for my power wheel wires that keep melting. These have been running for months in exterior environment without any issues.
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Reviewed in the United States on October 31, 2025

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