SKU: 44323538403

Rockwool RWA45 Acoustic Slab | 1200mm x 600mm x 100mm | Bulk Pallet

Sale price$215.58 Regular price$239.53
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Description

Rockwool RWA45 Acoustic Slab | 1200mm x 600mm x 100mm | Bulk PalletRockwool RWA45 100mm has been developed for thermal, acoustic and fire performance in a range of construction types. Rockwool RWA45 100mm is made up of high quality resin bonded slabs in a variety of thicknesses and densities. Specialist facings are available to order to meet the specifications of unique projects. Rockwool RWA45 100mm can be applied to an array of general building applications for acoustic and thermal insulation of partition walls,

Rockwool RWA45 100mm has been developed for thermal, acoustic and fire performance in a range of construction types. Rockwool RWA45 100mm is made up of high-quality resin bonded slabs in a variety of thicknesses and densities. Specialist facings are available to order to meet the specifications of unique projects.

Rockwool RWA45 100mm can be applied to an array of general building applications for acoustic and thermal insulation of partition walls, ceilings, floors, and roofs. The multi-use solution is well suited for easy application throughout constructions.

Rockwool RWA45 100mm is rated Euroclass A1 non-combustible, providing the highest level of fire performance. Rockwool RWA45 100mm in ceilings, walls and floors can help to compartmentalise rooms, reducing fire spread and damage. Rockwool RWA45 100mm insulation slabs achieve Lambda 0.035 W/mK and have a density of 45 kg/m3.

Thermal

Rockwool RW45 100mm has a thermal conductivity of just 0.035W/mK. The thermal conductivity means less heat will pass through the insulation slabs, keeping internal temperatures level. The thermal properties of the Rockwool RWA45 100mm will also prevent heat / energy escaping the building and save money on energy bills. Less energy escaping will also create a more energy efficient property.

Fire

Rockwool RW45 100mm, either un-faced or with an aluminium foil or glass fleece on one or both surfaces, achieve an A1 classification in accordance with BS EN 13501-1 and therefore comply with the requirements of non-combustible materials/products, as defined in all UK and Ireland Building Regulations.

Acoustic performance

Rockwool RW45 100mm products work in two distinct ways to reduce noise, either by impeding the transmission of sound through an element of the structure or by absorption of sound at the surface. The structure of the fibres in Rockwool RWA45 100mm make them ideal for use as a sound absorber.

ROCKWOOL RWA45 100mm Insulation Slabs offer excellent thermal, acoustic and fire performance.

  • The slabs are easy to handle and install.

  • Rated Euroclass A1 non-combustible, RWA45 offers the highest level of fire resistance.

  • RWA45 is a durable insulation solution which will maintain high performance over the lifetime of the building.

  • The water repellent qualities of the insulation prevent moisture build up, damp and rot.

 

Data Sheet - Click Here

 
Thickness:
100mm
Width:
600mm
Length:
1200mm
Packs Per Pallet:
20
Sales Unit:
Pack
Unit Coverage:
2.88m2
Brand:
Rockwool
Thermal Conductivity:
0.035W/mK
Weight:
4.5kg/m2
Edge:
Square
Manufacturers Reference
209274

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • 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: 44323538403

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Mariah Guidry
Whiting, US
★★★★★ 5
Just a great product
Scent: Curly
Honestly I’ve tried plenty of hair mask before and none of them can do what this one does! My hair is so hydrated after 2 uses! When I wash it out my hair actually maintains the water and it’s so easy to comb through and style 10/10
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Reviewed in the United States on June 8, 2026
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Nataliia B.
Draper, US
★★★★★ 5
Fantastic heat protection
Color: Biotin, Color: Biotin
I highly recommend this heat protecting spray because it has truly helped my hair become healthier. I blow dry and straighten my hair so much and I rarely use to protect it so it became quite damaged over time. I've been using this for roughly 3 weeks now and my hair is becoming healthier, shinier and growing so much better because it's not breaking or getting dried out. I like the smell of the spray - it's really nice. It's not sticky and doesn't leave any residue in my hair. And it doesn't leave my hair stiff like it's got hair spray in it. This spray stops my hair from going all frizzy including when I'm hot or it's humid. It also protects my hair colour too. I would recommend this.
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Reviewed in the United States on June 6, 2024
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maverick
Alexandria, US
★★★★★ 5
Makes my hair so soft and healthy! BUT
Color: Biotin
I bought this obviously as a heat protectant for my hair. Most heat protectanta leave my hair with texture, like an almost sticky straw like feel to my hair. I thought that was normal. This one though leaves my hair silky, soft, smooth. It literally is so soft to run my fingers theough and takes down my flyaways/breakage from damaged hair. It has increased the quality of my hair so much it feels young and healthy again. HOWEVER, as much as I love this product , because of how soft it leaves my hair, my hair doesn't hold a curl when I use this. I wear beach waves most daysr and once I've used this my hair doesn't want to curl AT ALL. it feels equivalent to curling my hair in humidity. By the time I get to the second side, the first side has fallen out. It took me a while to realize it was how soft this product was leaving my hair that was the culprit. I've decided I don't care and am just figuring slightly different ways of styling my hair with less curl than I'm used to because I'm going to keep using this product for everything it does for me. OH! Also I bought a bottle and after like a hundred pumps nothing ever came out so I exchanged for a new one and the second did the same thing, I figured they couldn't both be broken so I just kept pumping and pumping and pumping (literally way too many times) and it finally started spraying and has been working perfectly fine. So just keep pricing that pump for what feels like forever and it'll start working for you! I highly recommend this product
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Reviewed in the United States on September 12, 2024
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Peggy Del cristo
Massapequa, US
★★★★★ 4
Biotin spray keeps your hair healthy
Color: Biotin
This hair spray is great. Your hair smells awesome and it looks shinning. I truly recommend you to try it. Helps your hair to look healthy
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Reviewed in the United States on October 25, 2025
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Tina King
Lake Worth, US
★★★★★ 5
Great hair product!
Color: Biotin
It gives volume to your hair. And shine.
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Reviewed in the United States on March 29, 2026

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