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Rockwool  |  SKU: 48562344984923

Rockwool RWA45 Slab - 1200mm x 600mm - All Thicknesses


£24.93 GBP
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Delivery & Shipping

Standard: 2-3 Working Day Delivery

Express: Same/Next Day Delivery - subject to availability, please call: 020 3004 5451

For further information, please see our Delivery & Shipping Policy here.

Returns

This product is a non-returnable product, please see our Return and Refund Policy for further details.

Product Datasheets

Product Datasheet:

Rockwool RWA45 - Product Datasheet

Rockwool Safe Use Instruction Sheet:

Rockwool RWA45 - Safe Use Instruction Sheet

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Things you should know about this product!

  • This product is sold by the pack
  • This product is available in the following thicknesses: 25mm, 30mm, 40mm, 50mm, 60mm, 75mm, 100mm

Description

Rockwool RWA45 is designed to offer thermal, acoustic, and fire performance across various construction applications. It consists of high-quality resin bonded slabs available in different densities and thicknesses. Custom facings can be ordered to meet specific project requirements. These Rockwool RWA45 slabs are versatile and suitable for a wide range of general building applications, including acoustic and thermal insulation for partition walls, ceilings, floors, and roofs. The product's flexibility makes it easy to apply in construction projects.

Specifications

  • Length
    1200mm
  • Width
    600mm
  • Material type
    Stone wool
  • Thermal conductivity
    0.035 W/mK
  • Fire rating
    Euroclass A1

Key Features

  • Rockwool RWA45 offers thermal, acoustic and fire performance
  • Slabs are easy to handle and install
  • Durable insulation solution which will maintain high performance over the lifetime of the building
  • Water repellent insulation properties prevent moisture build up, damp and rot
  • Non-combustible

Where to use

Multi-Purpose Building Applications:

Versatile Insulation:

  • Rockwool RWA45 is suitable for a wide range of applications including walls, floors, ceilings, and roofs, making it a versatile choice for various building projects.

Thermal Insulation:

  • Provides excellent thermal insulation, helping to reduce heat loss and improve energy efficiency in buildings. This ensures comfortable indoor temperatures and can contribute to lower energy bills.

Acoustic Insulation:

  • Offers superior acoustic insulation, reducing sound transmission between rooms and floors. This enhances privacy and comfort in both residential and commercial buildings.

Fire Resistance:

  • Made from non-combustible stone wool, Rockwool RWA45 provides robust fire protection, helping to prevent the spread of fire and increasing the safety of the building.

Durability:

  • Designed for long-lasting performance, it maintains its insulating properties over time, ensuring ongoing thermal and acoustic efficiency.

Moisture Resistance:

  • Resistant to moisture and water damage, which helps to maintain its insulating properties and prevents issues such as mold growth.

Ease of Installation:

  • Easy to handle and install, making it a practical choice for a variety of building applications without requiring specialized tools or techniques.

Compliance with Standards:

  • Meets various building regulations and standards for thermal, acoustic, and fire insulation, ensuring it is suitable for a wide range of building projects.

Frequently asked questions

  • What are the primary uses of Rockwool RWA45? - Rockwool RWA45 is primarily used for thermal, acoustic, and fire insulation in various construction applications. It is suitable for walls, roofs, floors, ceilings, and partition walls, making it a versatile choice for both residential and commercial buildings
  • Is Rockwool RWA45 environmentally friendly? - Yes, Rockwool RWA45 is environmentally friendly. It is made from natural stone wool and does not contain harmful substances. Additionally, it is water-repellent, which helps prevent moisture buildup, damp, and rot, contributing to the durability and longevity of the insulation​
  • How is Rockwool RWA45 installed? - Rockwool RWA45 is easy to handle and install. It can be cut to size using standard tools and placed within wall cavities, floors, or ceilings. The slabs can be fitted tightly together to ensure maximum insulation performance without gaps​
  • What makes Rockwool RWA45 a good choice for acoustic insulation? - Rockwool RWA45 is made from high-density stone wool, which effectively absorbs sound waves and reduces noise transmission between rooms. This makes it an ideal solution for creating quieter indoor environments in both residential and commercial buildings​.

Payment & Security

Payment methods

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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Compare with similar products

Compare below to see what sets these products apart:

A table comparing the facets of 2 products
Facet
Rockwool RWA45 Slab - 1200mm x 600mm - All Thicknesses
View details
Rockwool Rainscreen Duo Slab - Standard Thicknesses
View details
Price
Price
From £21.85 GBP
From £49.23 GBP
Length
Length
1200mm
Varies depending on thickness
Width
Width
600mm
600mm
Edge
Edge
n/a
n/a
Fire rating
Fire rating
Euroclass A1
Euroclass A1
Compressive strength
Compressive strength
n/a
n/a
Thermal conductivity
Thermal conductivity
0.035 W/mK
0.034 W/mK (<90mm) / 0/035 W/mK (>90mm)
Material type
Material type
Stone wool
Stone wool

Customer Reviews

Based on 2 reviews
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G
Gary Smith
Rockwool RWA45 slab

As a product, absolutely brilliant. Does the job and easy to install. More important was the customer service I received. The agent not only explained that my original product would not do the job but pointed me to a better product which was slightly cheaper. The delivery was speedy and on time too.

J
Joe Galvin
Excellent

Really handy sized product used to insulate a park home in between 40mm battens.

Rockwool

Rockwool RWA45 Slab - 1200mm x 600mm - All Thicknesses

From £21.85 GBP

Length

1200mm

Width

600mm

Edge

N/A

Fire rating

Euroclass A1

Compressive strength

N/A

Density

N/A

Thermal conductivity

0.035 W/mK

Material type

Stone wool
View product