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🔥 Silence, Safety & Savings — Insulate Like a Pro! 🔇
Roxul ProRox SL940 is a premium 3-inch thick mineral wool insulation board engineered for superior noise reduction, fire resistance, and thermal efficiency. Made from natural stone and recycled materials, it offers a high R-value of 4.2 per inch, water repellency, and unmatched durability for long-term performance in both residential and commercial settings.
| ASIN | B07YM3522P |
| Best Sellers Rank | #827,600 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #93 in Construction Boards |
| Color | Yellow |
| Coverage | 40 square feet |
| Customer Reviews | 4.6 4.6 out of 5 stars (20) |
| Date First Available | October 2, 2019 |
| Included Components | Insulation Board |
| Item Package Quantity | 5 |
| Item Weight | 55 pounds |
| Item model number | Rockwool |
| Manufacturer | Rockwool |
| Product Dimensions | 24 x 48 x 0.1 inches |
| Size | 3 Inch |
| UPC | 685757189071 |
W**E
Best for Insulation, increased fire resistance and/or Humid conditions.
Overall the least likely to cause other problems that retrofitting insulation in an old house can cause. I also use it to increase fire burn through times from outside in to the house and from in the house to other rooms. Excellent choice in Frame homes' built without installed fire-blocking. Definitely not your house mouse's first choice for habitat. It does not readily support Mildew or other Bacterial growth when moist.
D**L
Not good for Bass Traps.
Only absorbs highs/mids
B**I
Good product, poor packaging
When I order this the batons never arrive intact. Torn corners
A**R
easy to cut
Could not find rock wool in a roll so purchased the boards. Also purchased the saw to cut them with. They were not heavy and cut easy, just made a lot of dust.
M**V
Very easy to use
Liked this insulation. Thick and easy to use.
Trustpilot
2 months ago
2 weeks ago