Rockwool RWA45 Acoustic Insulation Slab - Rockwool - RWA45

Do you want the perfect insulation for your home, commercial or industrial building? Then we have ...

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Product Information

Full details

This guide is for anyone looking to understand and effectively use the Rockwool RWA45 Acoustic Insulation Slab. This product is ideal for residential, commercial, and industrial buildings, offering excellent thermal, fire, and acoustic performance. While easy to handle and install, proper measurement and cutting are essential for optimal results.

All features

Model Part NumberRWA45
BrandRockwool

Extended Product Information

FAQs

What is Rockwool RWA45 made of?

Rockwool RWA45 is made of high-quality resin-bonded slabs of mineral wool.

Is Rockwool RWA45 fire-resistant?

Yes, it has Euroclass A1 Non-combustible accreditation, providing the highest level of fire performance.

What thicknesses are available?

It is available in seven standard thicknesses from 25-100mm.

Can it be used in residential buildings?

Yes, it is suitable for residential, commercial, and industrial properties.

Does it provide acoustic insulation?

Yes, it is designed for acoustic insulation and reduces noise pollution.

How long will the insulation last?

RWA45 is a durable insulation solution that will maintain high performance throughout the lifetime of the building.

Is it easy to install?

Yes, the slabs are easy to handle and install.

What is the lambda rating?

The thermal conductivity is 0.035 W/mK.

Troubleshooting

Difficulty in cutting the insulation slabs.

Use a sharp utility knife and a straight edge for precise cuts. Consider using a serrated knife for thicker slabs.

Gaps between the insulation and the studs/joists.

Ensure the slabs are cut accurately to fit snugly. Fill any small gaps with additional insulation.

Moisture build-up.

Ensure the insulation is stored in a dry place. In the installed application, ensure the area is well-ventilated to prevent moisture accumulation.

Pros and Cons

Pros

  • High thermal insulation performance.
  • Excellent fire resistance (Euroclass A1).
  • Effective acoustic properties for noise reduction.
  • Durable and long-lasting material.
  • Easy to handle and install.
  • Suitable for various building types and applications.

Cons

  • Requires careful measurement and cutting for optimal fit.
  • Professional installation may be required for complex projects.
  • May require additional materials for specific applications.
  • Thickness must be selected according to needs.
  • May not be suitable for all types of structures.

Setup, Compatibility & Care

Setup

  1. Preparation: Measure the area to be insulated accurately. Ensure the surface is clean, dry, and free of debris.
  2. Cutting: Cut the Rockwool RWA45 slabs to the required size using a sharp utility knife. Use a straight edge for precise cuts.
  3. Installation: Place the slabs snugly between studs, joists, or other structural elements. Ensure there are no gaps.
  4. Fixing: Secure the slabs in place, if necessary, using appropriate fixings.

Compatibility

The Rockwool RWA45 is compatible with most building materials. Always check for compatibility with specific construction methods or materials.

Care

  • Handling: Wear appropriate personal protective equipment (PPE), including gloves, a dust mask, and eye protection, when handling the insulation.
  • Storage: Store the insulation in a dry place to prevent moisture absorption.
  • Maintenance: The insulation requires minimal maintenance. Avoid damaging the material during other construction or renovation work. If it gets wet, allow it to dry completely before sealing it in.

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