Free Next-Day Delivery on all products for orders over £100! | Cut off time is 11:00am

First Time Customer Discount

Get 5% of your first order! T&C

FIRSTFIVE
Armacell  |  SKU: ARMASOUND-6MM-NA

Armasound SoundProof Sheet Insulation 1m x 1m

£8494
Shipping calculated at checkout.


Delivery and Shipping

Deliveries and Shipping

All products are delivered at a standard cost of £14.99 with next day delivery throughout the UK. 

Shipping is free within the mainland UK on orders over £100!

This will vary if you are a European customer with additional charges and delivery times being added depending on location. You can find more information on this below: 

Republic of Ireland:

£20 delivery cost

2-11 business days

Austria and Denmark:

£25.99 delivery cost

2-11 business days

Belgium, France, Germany and Netherlands:

 £20.99 delivery cost

2-11 business days

Bosnia, Iceland, Norway, Ukraine:

£60.99 delivery cost

3-17 business days shipping

Bulgaria, Latvia, Lithuania, Romania:

£40.99

2 to 11 business days

Croatia, Estonia, Finland, Hungary, Portugal, Poland, Slovenia, Sweden:

£30.99 delivery cost

2-11 business days

Switzerland:

£40.99 delivery costs

3-17 business days

Spain, Czech Republic:

£25.99

2-11 business days

Please direct any other queries to: Info@insulation-more.co.uk

If ordering outside of the UK you will be expected to pay duty tax on your products, please contact us for more information. 

Delivery and Shipping

Description

ArmaSound RD 240 - High Performance Acoustic Insulation

ArmaSound RD 240 is a highly flexible, open-cell acoustic insulation material designed for demanding noise control applications. It provides excellent sound absorption and noise reduction.

Key Features and Benefits

  • High sound absorption coefficients, rated Class C to E per ISO 15665
  • Noise Reduction Coefficients (NRC) up to 0.70
  • Hydrophobic material resists water ingress
  • Low thermal conductivity provides additional thermal insulation
  • Flexible elastomeric foam, easy to install on complex geometries
  • Service temperature range from -20°C to +85°C

Applications

ArmaSound RD 240 is ideal for use in:

  • HVAC systems - lining air ducts, cabinets, enclosures
  • Industrial and power generation equipment
  • Pipe and vessel insulation
  • Transportation - automotive, marine, aerospace
  • Commercial and residential buildings

Technical Specifications

Property Value Test Method
Temperature Range -20°C to +85°C EN 14706
Thermal Conductivity ≤ 0.062 W/(m·K) at 0°C EN 12667
Density 220 to 360 kg/m3 ISO 845
Fire Rating Euroclass E EN ISO 11925-2
Sound Absorption Class C to E ISO 15665
Noise Reduction Coefficient (NRC) Up to 0.70 ASTM C423

Available Forms

  • Sheets in thickness from 6mm to 25mm
  • Self-adhesive sheets for easy installation
  • Can be supplied slit and rolled for wrapping ducts

Installation

ArmaSound RD 240 can be installed using mechanical fasteners or ArmaFlex adhesives. Consult installation manuals for detailed procedures. Clean surfaces before applying.

Compliance with Standards

ArmaSound RD 240 meets or exceeds the following standards:

  • ISO 15665 Acoustic Insulation Classes
  • NORSOK R-004 Noise Reduction Classes
  • ASTM C534, ASTM C1434 (North America)

Quality Assurance

  • Produced under Armacell's ISO 9001 certified Quality Management System
  • Raw materials tested and approved per Armacell specifications

With its excellent acoustic properties, flexibility, and durability, ArmaSound RD 240 is the product of choice for noise control in demanding environments. It meets worldwide industry standards while providing easy installation and long service life.


We wish to inform you that, due to current supply constraints, Armaflex products are no longer available in the UK market. We understand the importance of reliable and high-quality insulation for your projects, and we are committed to providing you with the best alternatives.

In light of this, we will be supplying Kaiflex, a functionally equivalent and high-quality insulation product, as an alternative to Armaflex. We assure you that Kaiflex meets the same rigorous standards for performance, safety, and durability as Armaflex, including:

  • Equivalent Thermal and Acoustic Insulation: Kaiflex offers exceptional thermal efficiency and sound absorption, suitable for a wide range of applications.
  • Moisture Resistance: Like Armaflex, Kaiflex is a closed-cell elastomeric foam, highly resistant to water vapor and condensation.
  • Fire Safety Compliance: Kaiflex products adhere to stringent fire safety standards, ensuring a safe and reliable insulation solution.
  • Flexibility and Ease of Installation: Kaiflex is designed for easy handling and installation, adaptable to various environments and requirements.

We appreciate your understanding and are confident that Kaiflex will serve your insulation needs effectively. Our team is available to assist you with any queries or concerns regarding this transition and to ensure a seamless experience.

Thank you for your continued trust in our products and services.


Payment & Security

Payment methods

  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Maestro
  • Mastercard
  • PayPal
  • Shop Pay
  • Union Pay
  • Visa

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

Acoustic insulation, acoustics, air conditioning, armaflex, armasound
Armacell

Armasound SoundProof Sheet Insulation 1m x 1m

From £4266

ArmaSound RD 240 - High Performance Acoustic Insulation

ArmaSound RD 240 is a highly flexible, open-cell acoustic insulation material designed for demanding noise control applications. It provides excellent sound absorption and noise reduction.

Key Features and Benefits

Applications

ArmaSound RD 240 is ideal for use in:

Technical Specifications

Property Value Test Method
Temperature Range -20°C to +85°C EN 14706
Thermal Conductivity ≤ 0.062 W/(m·K) at 0°C EN 12667
Density 220 to 360 kg/m3 ISO 845
Fire Rating Euroclass E EN ISO 11925-2
Sound Absorption Class C to E ISO 15665
Noise Reduction Coefficient (NRC) Up to 0.70 ASTM C423

Available Forms

Installation

ArmaSound RD 240 can be installed using mechanical fasteners or ArmaFlex adhesives. Consult installation manuals for detailed procedures. Clean surfaces before applying.

Compliance with Standards

ArmaSound RD 240 meets or exceeds the following standards:

Quality Assurance

With its excellent acoustic properties, flexibility, and durability, ArmaSound RD 240 is the product of choice for noise control in demanding environments. It meets worldwide industry standards while providing easy installation and long service life.

Insulation Thickness

  • 6mm
  • 10mm
  • 15mm
  • 20mm
  • 25mm

Type

  • Non-Adhesive
  • Self-Adhesive
View product