What is the r-value of this product?

I don't remember the cost, but it is shipped quickly and packaged very well. We purchased an entire skid of this material, and I don't believe it was extremely expensive.

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Rockwool 8# Density Foil-Faced Stone Wool Insulation Mineral Wool Panels, Batts - 2" Thick, 2'x4' (7) per Pack, Pro-Grade Acoustic Soundproofing, Thermal Barrier & Fire Block

Rockwool 8# Density Foil-Faced Stone Wool Insulation Mineral Wool Panels, Batts - 2" Thick, 2'x4' (7) per Pack, Pro-Grade Acoustic Soundproofing, Thermal Barrier & Fire Block

Product ID: 424877490

Details

Brand
BRB Products
Item Thickness
2 inches
Material
Wool
Product Dimensions
48"L x 24"W

🔥Fire resistant up to 2150°F

🧱8 lb/ft³ high-density stone wool

❄️FSK foil facing for thermal & vapor barrier

4202 zł

Duties & taxes included

In stock

Sold byAmazon PolandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Poland.

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Description

🛡️ Rockwool: The ultimate triple-threat insulation for sound, fire & energy efficiency!

UNMATCHED FIRE SAFETY - Non-combustible stone wool withstands extreme heat, safeguarding your space.
RIGID DURABLE PANELS - Engineered for easy installation with no sagging or damage over time.
PRO GRADE SOUNDPROOFING - Block airborne noise with 8 lb density stone wool—perfect for studios & home theaters.
MOISTURE MOLD RESISTANT - Inorganic, water-repellent material ensures a healthier, long-lasting build.
BUILT IN THERMAL VAPOR BARRIER - FSK foil facing reflects heat and prevents moisture intrusion, cutting energy costs.

Rockwool 8# Density Foil-Faced Stone Wool Insulation offers professional-grade soundproofing, thermal control, and fire resistance. Featuring a dense 8 lb/ft³ stone wool core and a radiant FSK foil facing, it blocks noise, reflects heat, and prevents moisture. Non-combustible and water-repellent, these rigid 2" thick panels ensure durable, easy installation and long-term performance in demanding residential and commercial applications.

Specifications

ASIN	B0933KS6XJ
Best Sellers Rank	#835,586 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #124 in Construction Boards
Brand Name	BRB Products
Coverage	56 sf
Customer Reviews	4.3 4.3 out of 5 stars (11)
Included Components	Foil
Item Dimensions L x W	48"L x 24"W
Item Thickness	2 inches
Item Type Name	5
Item Weight	56 pounds
Manufacturer	Rockwool
Material Type	Wool
Model Number	SL960
Recommended Uses For Product	The recommended uses for 8 lb/ft³ Foil-Faced Rockwool are in applications that demand high-performance soundproofing, fire resistance, and moisture control. Its rigidity and durable facing make it a premium choice for both new construction and retrofits.
UPC	613497350031
Unit Count	7 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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Good experience, but the tracking updates could be better.

2 months ago

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The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

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4202 zł

Duties & taxes included

In stock

Sold byAmazon PolandDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Poland.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

Yusuf A.

Fantastic experience overall. Will recommend to friends and family.

1 month ago

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