The Rockwool, 50mm RWA45, has been certified as Euroclass A1 Non-combustible due to its high thermal performance design. Additionally, it repels water, preventing moisture from building up and destroying the insulation.

Additionally, no upkeep is required for this insulating slab that is fireproof and absorbs sound. It is exceedingly simple to form and has high fire resistance.

Rockwool is an efficient kind of insulation that is also good for the environment. It has qualities including moisture resistance, sound absorption, and increased heat retention and thermal efficiency. The hardest substance on Earth, liquified rock, is used to make the material. It is made up of both natural rock and recycled steel manufacturing waste called slag.

Highly insulating  Rockwool 50mm RWA45 satisfies the requirements of BS EN 13162:2012. It is non-combustible and offers fire protection on par with Euroclass A1. Since the materials used to create Rockwool are not carcinogenic, it does not aid in spreading fire or other airborne contaminants.

Rockwool RW Slabs are good for thermal and acoustic insulation and fire resistance. They are tough, manageable, and water-resistant. These goods are eligible for CE certification. Additionally, they come in a variety of thicknesses and densities. These come in various materials and are simple to assemble and disassemble.

Its fibers are spun from certain minerals, and a thermosetting glue is used to delicately bind them together. These fibers have a diameter of one-tenth that of human hair. The fibers are felted into sheets or slabs with the ideal density and durability using cutting-edge technology. The fibers may be completely recycled.


Excellent Thermal, Acoustic, And Fire Performance Are Provided

Rockwool 50mm RWA45 is a superb option for wall insulation because of its superior thermal, acoustic, and sound characteristics. Because of its low K-value of 0.035 W/mK, it is a great soundproofing option. Because of the material’s excellent thermal conductivity—0.034 W/mK—it will continue to function at a high level throughout the building. Rockwool RWA45, which has a density of 45 kg/m3, is a versatile material.

There are 4 distinct slab sizes and a 100mm thickness for Rockwool RWA45 slabs. Due to its fibrous nature, the material is strong and simple to cut. However, it might be challenging to store these slabs. It is better to keep them indoors so they won’t dry out and degrade.

The adaptable Rockwool RWA45 product line may meet various needs for thermal, acoustic, and fire insulation. This product, made from premium resin-bonded slabs, has great thermal and acoustic performance and delivers exceptional sound absorption. It is a well-liked option in a range of conventional building applications since it is lightweight, strong, and rot-proof.

Rockwool RW Slabs are a great option if your project requires strong thermal, acoustic, and fire insulation. Rockwool RW Slabs are easy to handle, resilient, and come in a range of densities and thicknesses. To comply with Building Regulations, the material is CE-marked.

With A Sharp Knife, It Is Simple To Cut To Any Form

Use  Rockwool 50mm RWA45 as the insulating material if you wish to make some adjustments to the roof of your house. This insulating material is portable, strong, and simple to shape-cut. A sharp knife may be used to cut the slab into any form, and once placed, it requires no additional maintenance. To create your roof, you may also buy RWA45 in rolls if you’d want to save money and time.

The substance ROCKWOOL, formerly known as ROXUL, is superb for insulating homes and structures. Despite the material’s potential for confusion, cutting it into any form with a keen knife is actually rather simple.

The adaptability of Rockwool RWA45 is one of its finest features. Any form, even semi-right, may be carved out of the RWA45 acoustic insulation slab. You may easily make a spherical slab, but you must be aware of your intended usage before you start. RWA45 is the best choice if you’re seeking a softer foam board substitute.

The fire protection grade of  Rockwool 50mm RWA45 is another distinctive feature. This semi-rigid insulation complies with Euroclass A1 fire protection standards. It is not flammable and complies with accepted business requirements. A sharp knife makes it simple to cut Rockwool RWA45 into any form. And Rockwool RWA45 is a good option if you need insulation for a ceiling or any other area.


This premium insulating material doesn’t need to be maintained.

A highly adaptable material, Rockwool RWA45 is appropriate for both conventional construction projects and specialized needs. It is an excellent choice for sound absorption due to its high coefficient of refraction over a broad frequency range.

It is the perfect fire-stopping option for tiny spaces due to its incombustibility. Additionally,  Rockwool 50mm RWA45 is the ideal material for internal and outdoor partitions, walls, and roofs since it is non-combustible.


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