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Rockwool RWA45 Slab | 1200mm x 600mm

RockwoolSKU: IUK00890

Price:
Sale price£29.32 

inc VAT

Pay in 3 prices shown are an example only. Total calculated at checkout.

Delivery within 3 - 5 Days

Free Delivery On Orders
Over £500.00 Ex-Vat

Need something quicker?

Contact us on 0300 303 4578
or email here!

The ROCKWOOL RWA45 Acoustic Slab is a versatile and high-performance insulation solution designed for a wide range of building applications. Whether you are working on partition walls, ceilings, floors, or roofs, this product offers excellent acoustic, thermal, and fire performance, making it an ideal choice for both general building projects and specialist applications such as schools, hospitals, and industrial buildings.

Data Sheet

Installation Guide

Specifications:

  • Thickness Options: Available in 25mm, 30mm, 40mm, 50mm, 75mm, and 100mm to suit various project requirements.
  • Standard Dimensions: Each slab measures 1200mm x 600mm.
  • Density: 45 kg/m³ for optimal acoustic absorption.
  • Thermal Conductivity: 0.034 W/mK.
  • Fire Performance: Rated Euroclass A1 non-combustible, offering the highest level of fire resistance.
  • Water Repellent: Prevents moisture build up, damp, and rot, ensuring durability and longevity.

Features:

  • Excellent Acoustic Performance: The RWA45 slabs effectively absorb sound, reducing noise transmission and enhancing acoustic comfort.
  • Thermal Insulation: Provides superior thermal resistance, contributing to energy efficiency and maintaining comfortable indoor temperatures.
  • Fire Safety: With a melting point above 1000°C, these slabs significantly enhance fire safety by preventing the spread of flames and maintaining structural integrity during a fire.
  • Durable and Easy to Handle: Lightweight and semi-rigid, ROCKWOOL RWA45 slabs are easy to cut, handle, and install, making them a practical choice for various construction projects.
  • Sustainable Material: Manufactured using organic and sustainable materials, ROCKWOOL RWA45 is an environmentally friendly insulation option.

Data Sheet

Installation Guide

Why You Should Buy:

  • Versatility: Suitable for a wide range of applications, from residential to commercial buildings, ensuring you get the most out of one product.
  • Comprehensive Protection: Combines acoustic, thermal, and fire insulation in one product, providing a multifaceted solution to building insulation needs.
  • Long-Lasting Performance: Designed to maintain its high performance over the building's lifetime, ensuring lasting value and peace of mind.
  • Ease of Installation: The lightweight and manageable nature of the slabs reduces installation time and labour costs.

Frequently Asked Questions (FAQs):

What is ROCKWOOL RWA45 Acoustic Slab?

  • ROCKWOOL RWA45 is a high-performance insulation slab designed for acoustic, thermal, and fire protection. It is made from stone wool and has a density of 45 kg/m³.

Where can I use ROCKWOOL RWA45 slabs?

  • These slabs are ideal for use in partition walls, ceilings, floors, roofs, and various commercial and industrial applications. They are also suitable for interior timber or steel partition walls, interior timber frame floors, ceilings, and party walls.

Are ROCKWOOL RWA45 slabs flammable?

  • No, ROCKWOOL RWA45 slabs are non-flammable. They are rated Euroclass A1, which is the highest rating for non-combustibility. They will not catch fire or melt, making them an excellent fire barrier.

How do I cut ROCKWOOL RWA45 slabs?

  • You can easily cut these slabs using a utility knife or a serrated knife. It is recommended to mark the measurements on the slab before cutting and to use safety goggles and gloves during the process.

What are ROCKWOOL RWA45 slabs made from?

  • ROCKWOOL slabs are made by spinning molten rock and minerals with steel slag to create a wool-like product. This process emulates natural volcanic activity.

Pros and Cons:

Pros:

  • Fire Resistance: ROCKWOOL RWA45 is rated Euroclass A1 non-combustible, providing excellent fire protection.
  • Acoustic Performance: These slabs have superior sound absorption properties, making them ideal for noise reduction.
  • Thermal Insulation: They offer excellent thermal resistance, helping to maintain comfortable indoor temperatures.
  • Moisture Repellent: The inorganic composition prevents moisture build-up, dampness, and rot.
  • Durability: They are long-lasting and maintain high performance over time.
  • Ease of Installation: Lightweight and easy to handle, these slabs simplify the installation process.
  • Environmentally Friendly: Made from sustainable materials, ROCKWOOL RWA45 is an eco-friendly choice.

Cons:

  • Handling Precautions: Proper safety measures, such as using gloves and goggles, are necessary during installation.

Customer Feedback:

Positive Feedback:

  • Many customers have praised the product for its excellent soundproofing capabilities, noting significant reductions in noise levels after installation.
  • Users have also highlighted the fire safety benefits, expressing peace of mind knowing that the product provides robust fire protection.
  • The ease of cutting and installing ROCKWOOL RWA45 slabs has been frequently mentioned, making it a preferred choice for DIY projects.

Constructive Feedback:

  • Some customers pointed out the need for proper protective gear during installation to avoid irritation from the fibres. PPE kit here

For more detailed information and technical specifications, you can speak to one of the team on 03003 034 578 who would be more than happy to help.​​

Data Sheet

Installation Guide

  Specifications

Feature Values
Brand: Rockwool
Length: 1200 mm
Width: 600 mm
Thickness: 25 mm
Material: Mineral wool
Unit Coverage: 11.52 M²
Manufactures Part Number: 181173
Brand: Rockwool
Length: 1200 mm
Width: 600 mm
Thickness: 30 mm
Material: Mineral wool
Unit Coverage: 8.64 M²
Manufactures Part Number: 181174
Brand: Rockwool
Length: 1200 mm
Width: 600 mm
Thickness: 40 mm
Material: Mineral wool
Unit Coverage: 8.64 M²
Manufactures Part Number: 181175
Brand: Rockwool
Length: 1200 mm
Width: 600 mm
Thickness: 50 mm
Material: Mineral wool
Unit Coverage: 6.48 M²
Manufactures Part Number: 181176
Brand: Rockwool
Length: 1200 mm
Width: 600 mm
Thickness: 75 mm
Material: Mineral wool
Unit Coverage: 4.32 M²
Manufactures Part Number: 209290
Brand: Rockwool
Length: 1200 mm
Width: 600 mm
Thickness: 100 mm
Material: Mineral wool
Unit Coverage: 2.88 M²
Manufactures Part Number: 209274

Delivery Charges and Information

At Insulation UK, we strive to provide clear and transparent information regarding delivery charges and order processing. Below are the details of our delivery charges, minimum order requirements, and additional delivery options.


Delivery Charges

We have structured our delivery charges based on the total value of your order. Please refer to the table below for specific charges:

Order Value Delivery Charge
£0 - £150 ex-VAT Below minimum order value
£150 - £500 ex-VAT £59.95 ex-VAT
Above £500 ex-VAT Free Delivery

Local Delivery Charge

For deliveries within 35 miles of Postcode S63 9BL, we offer a local delivery service. For orders up to £500 ex-VAT, the delivery charge is £35.00 ex-VAT. Orders above £500 ex-VAT will qualify for free delivery within this range.


Minimum Order Requirements

We require a minimum order value of £150 (excluding VAT) or £180 (including VAT), plus delivery charges. This policy helps us maintain efficient order processing and delivery services. Ensure your order meets this requirement before proceeding to checkout. For questions or assistance, our customer support team is here to help.


Order Processing Information

Orders are processed Monday to Friday from 8 AM to 5 PM. Orders placed over the weekend or on bank holidays will be processed on the next working day. Delivery timeframes are calculated starting the day after your order has been processed, and you will receive tracking information once your order is dispatched.


Weekend Deliveries

Weekend deliveries are available upon request and are subject to the availability of existing delivery routes. Please contact us to confirm if a weekend delivery can be arranged for your order.


Orders Placed on Weekends and Holidays

Please note that any orders placed on weekends or bank holidays will be processed on the next working day. This may affect your expected delivery time, so we advise placing your order accordingly. For more information on delivery times during weekends and holidays, please contact our customer support team.


Collections

For customers who prefer to collect their orders, please contact us to arrange a convenient time. Our team will assist you in scheduling the collection. You can reach us by phone at 0300 303 4578 or via email at sales@insulationuk.co.uk.


Product Delivery Times

Most of our orders are dispatched within 3 working days. However, this timeframe may extend to 5 working days for larger orders. Specialty items may take between 5 to 7 working days. Please note that delivery timeframes can change depending on the product. For the most up-to-date delivery times, please check the product page or contact us directly.

We will contact you within 24 to 48 hours after your order is placed to confirm delivery times and dates. If you have urgent delivery needs, please reach out to us for further assistance.


Where We Deliver

We have a fleet of FORS delivery vehicles all with Moffett mechanical offloads that deliver nationwide. For smaller orders, we may use third-party carriers. If you have specific delivery inquiries, please feel free to contact us.

Please note that deliveries to the blue areas on the map may incur additional costs or experience delayed delivery times. For further information regarding these areas, please contact our customer support team.

Delivery Areas

  Specifications

Feature Values
Brand: Rockwool
Length: 1200 mm
Width: 600 mm
Thickness: 25 mm
Material: Mineral wool
Unit Coverage: 11.52 M²
Manufactures Part Number: 181173
Brand: Rockwool
Length: 1200 mm
Width: 600 mm
Thickness: 30 mm
Material: Mineral wool
Unit Coverage: 8.64 M²
Manufactures Part Number: 181174
Brand: Rockwool
Length: 1200 mm
Width: 600 mm
Thickness: 40 mm
Material: Mineral wool
Unit Coverage: 8.64 M²
Manufactures Part Number: 181175
Brand: Rockwool
Length: 1200 mm
Width: 600 mm
Thickness: 50 mm
Material: Mineral wool
Unit Coverage: 6.48 M²
Manufactures Part Number: 181176
Brand: Rockwool
Length: 1200 mm
Width: 600 mm
Thickness: 75 mm
Material: Mineral wool
Unit Coverage: 4.32 M²
Manufactures Part Number: 209290
Brand: Rockwool
Length: 1200 mm
Width: 600 mm
Thickness: 100 mm
Material: Mineral wool
Unit Coverage: 2.88 M²
Manufactures Part Number: 209274

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Customer Reviews

Based on 11 reviews
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(11)
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D
David Rossi
RWA45

Good stuff, easy to use

c
customer
Rockwool RWA45 Slab | 1200mm x 600mm

did the job, Rockwool slabs easy to cut and install. Useful size too

S
Sean Langford

Awesome product.

S
S Williaams
Rockwool RWA45 Slab | 1200mm x 600mm

Fantastic insulation and soundproofing

H
Hannah Parkin

Service was excellent