Next day delivery available! Call 020 3004 5451

Speak to an expert! Call 020 3004 5451

Xmas express delivery may still be available! 02030 045 451
Knauf  |  SKU: 48491847680347

Knauf Rocksilk Acoustic Floor Slab Plus - 1000mm x 600mm - All Thicknesses


£100.49 GBP
VAT and Shipping calculated at checkout.

Contact

Have any questions or need assistance with this product?

Phone: 020 3004 5451

Email: sales@nationalinsulationsupplies.com

Contact us.

Delivery & Shipping

Standard: 5-7 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

U-Value Calculator

Things you should know about this product!

  • This product is sold by the pack
  • This product is available in the following thickness: 25mm and 50mm

Description

Knauf Rocksilk® Acoustic Floor Slab Plus is a rock mineral wool slab designed for separating floors, offering the highest load-bearing capability within its range. Rocksilk® Acoustic Floor Slab Plus is non-combustible, achieving the highest Euroclass A1 fire reaction classification, and is manufactured using unique bio-based binder, ECOSE® Technology.

Specifications

  • Length
    1000mm
  • Width
    600mm
  • Material type
    Rock mineral wool
  • Thermal conductivity
    0.036 W/mK
  • Fire rating
    Euroclass A1

Key Features

  • Superior Acoustic Performance: Made from mineral wool, offering superior sound absorption and reduction compared to other mainstream insulants, effectively reducing sound transfer between storeys.
  • Robust Details Compatibility: Suitable for use with various constructions listed in the Robust Details Handbook, eliminating the necessity for on-site acoustic testing.
  • Adaptive Engineering: Engineered to accommodate minor imperfections in substrates.
  • High Load-Bearing Capability: Suitable for applications requiring higher load-bearing capacity.

Where to use

Separating floors: Knauf Rocksilk Acoustic Floor Slab Plus is beneficial for use in separating floors due to its strong acoustic insulation capabilities. It effectively reduces sound transmission between different levels of buildings, enhancing privacy and comfort for occupants. The slab's dense composition and structured design contribute to its soundproofing effectiveness. Additionally, it provides thermal insulation, helping to improve energy efficiency within the building. Easy to install and non-combustible, Knauf Rocksilk Acoustic Floor Slab Plus ensures both safety and performance in separating floor applications without compromising on acoustic and thermal comfort.

Frequently asked questions

What is Knauf Rocksilk Acoustic Floor Slab Plus?

Knauf Rocksilk Acoustic Floor Slab Plus is a mineral wool insulation product designed specifically for acoustic performance in floors. It is used to reduce sound transmission between floors in buildings, helping to improve acoustic comfort.

How does Knauf Rocksilk Acoustic Floor Slab Plus work?

This product works by absorbing sound waves and reducing their transmission through floors. Its dense mineral wool composition effectively dampens sound, making it ideal for environments where noise reduction is a priority.


What are the key features of Knauf Rocksilk Acoustic Floor Slab Plus?

Key features include its high density for effective sound insulation, non-combustible properties for enhanced safety, and ease of installation between floor joists or on top of existing floors.


Is Knauf Rocksilk Acoustic Floor Slab Plus environmentally friendly?

Yes, it is made from recycled materials and is manufactured using sustainable practices. It is also non-hazardous and has a low environmental impact, making it a suitable choice for green building projects.

Does Knauf Rocksilk Acoustic Floor Slab Plus require maintenance?

No, once installed properly, it requires no maintenance. It retains its acoustic performance over time without settling or degrading, providing long-lasting noise reduction benefits.

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.

Compare with similar products

You are currently viewing the first product on this grid:

A table comparing the facets of 2 products
Facet
Knauf Rocksilk Acoustic Floor Slab Plus - 1000mm x 600mm - All Thicknesses
View details
Knauf Rocksilk Acoustic Floor Slab - 1000mm x 600mm - All Thicknesses
View details
Price
Price
From £93.47 GBP
£71.99 GBP
Length
Length
1000mm
1000mm
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
0.036 W/mK
0.036 W/mK
Material type
Material type
Rock mineral wool
Rock mineral wool
Knauf
Knauf Rocksilk Acoustic Floor Slab Plus - 1000mm x 600mm - All Thicknesses
From £93.47 GBP

Length

1000mm

Width

600mm

Edge

N/A

Fire rating

Euroclass A1

Compressive strength

N/A

Density

N/A

Thermal conductivity

0.036 W/mK

Material type

Rock mineral wool
View product