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Stone Wool Batt Insulation - R-22.5 - 6" x 16.25" x 48"
BMR Code
002-6109
Part number
291380
UPC
774783453352
This mineral wool batt insulation delivers an R-22.5 thermal resistance value, making it well suited for exterior walls, basements, and crawlspaces framed with steel or wood studs. Each batt measures 6" x 16.25" x 48" and the package covers 43.33 sq ft, enough for a full stud bay in 2x6 steel framing. The stone wool composition is water repellent and fire resistant, and the semi-rigid batts compress slightly for a snug, gap-free fit between framing members. Ideal for both professional contractors and DIY renovation projects.
*The price and inventory of products offered on the website may vary. Price may differ from an advertised price due to varying market conditions, errors or situations beyond our control.
• Dimensions: 6" x 16.25" x 48" per batt
• Coverage: 43.33 sq ft per package
• Thermal resistance: R-22.5 (RSI 3.96)
• Designed for 2x6 steel and wood framing
• Mineral wool composition is water repellent
• Fire resistant stone wool material
• Semi-rigid batts for a snug, gap-free fit
• Suitable for exterior walls, basements, and crawlspaces
Warranty:
• 1-year limited manufacturing warranty.
• No repair service, replacement parts, or repair guides are available.
| Brand | ROCKWOOL |
|---|---|
| Local products | can |














