

🔥 Silence, Safety, and Comfort — Insulate Like a Boss!
Rockwool RWA45 Acoustic Insulation Slabs deliver premium thermal, acoustic, and fire protection with an A1 Euroclass fire rating. Each pack covers 6.48 m² with 9 easy-to-handle slabs, featuring water repellent technology to prevent moisture damage. Trusted by industry leaders, this durable insulation solution enhances comfort and safety in floors, walls, and ceilings, making it the go-to choice for modern, high-performance buildings.
| ASIN | B01N2JC4L6 |
| Batteries | Product Specific batteries required. |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 49,980 in DIY & Tools ( See Top 100 in DIY & Tools ) 6 in Insulation Wool |
| Coverage | 6.48 square meters |
| Customer Reviews | 4.5 4.5 out of 5 stars (122) |
| Date First Available | 20 Nov. 2016 |
| Included Components | Rockwool RWA45 50mm |
| Item Package Quantity | 1 |
| Item Weight | 8 kg |
| Item model number | Rockwool RWA45 50mm |
| Manufacturer | buildermerchant.com |
| Number of Pieces | 1 |
| Part Number | Rockwool RWA45 50mm |
| Product Dimensions | 120 x 61 x 41 cm; 8 kg |
| Size | 50mm (6.48m2 per pack) |
J**N
Simply the best.
Great insulation from a top company, always great product.
M**.
Good product.
I bought this to make some acoustic absorption panels n my studio and it works really well. Easy to handle it definitely works as acoustic treatment.
R**D
Ideal for mancave project
Brought for mancave project worth every penny A1 product
E**G
Wire wool
Very good
A**M
Gets the job done.
Does the job of sound insulation. Great for homemade bass traps.
M**R
Very good value and quality.
Does exactly what it says it will do.
B**N
Great for mixing studios.
Works great in my studio acoustic panels. Was delivered slightly damaged and messy though.
M**.
Good quality installation
Very good quality stuff, quick delivery, would definitely recommend it to other buyers
Trustpilot
1 month ago
1 month ago