Knauf Insulation New Range Shot
Knauf Insulation Earthwool® Removal

As part of our continuous efforts to improve our insulation product offering, we have decided to discontinue Earthwool® from all of our branding. This change does not impact the performance of any of our products.

Based on your feedback, it was clear that the use of Earthwool®, alongside Knauf Insulation, was causing some confusion; whether that be in specifications, product choices, or in general when referring to Knauf Insulation. With this in mind, as of 1st April 2021, we will discontinue Earthwool®.

As well as the discontinuation of Earthwool®, our packaging has been updated to now include:

  • Bigger and clearer product names;
  • Colour coded packs identifying lambda groups, which are consistent across our ranges;
  • More prominent product features.

These changes have been made with you in mind, as we want to make it easier than ever before to choose the right product for your needs. 

We have also introduced Rocksilk®; a new brand for our Rock Mineral Wool solutions. 

To make sure you can easily find the product you are looking for, we have highlighted below what our products were named previously, and what they will be called moving forwards. Where products are being discontinued, we have provided a suitable substitute in its place. Click here to view our discontinued product lines

If you have any queries about the product range or would like to speak to someone about your insulation needs, contact your Knauf Insulation representative today.

Previous Product Name

New Product Name

Product page link

Earthwool® Acoustic Floor Slab

Rocksilk® Acoustic Floor Slab

View Product Page

Earthwool® Acoustic Floor Slab Plus

Rocksilk® Acoustic Floor Slab Plus

View Product Page

Earthwool® Acoustic Roll

Acoustic Roll

View Product Page

Earthwool® Building Slab - RS45

Rocksilk® RS45

View Product Page

Earthwool® Building Slab - RS60

Rocksilk® RS60

View Product Page

Earthwool® Building Slab - RS80

Rocksilk® RS80

View Product Page

Earthwool® Building Slab - RS100

Rocksilk® RS100

View Product Page

Earthwool® Building Slab - RS140

Rocksilk® RS140

View Product Page

Earthwool® DriTherm 32 Ultimate

DriTherm® Cavity Slab 32

View Product Page

Earthwool® DriTherm 34 Super

DriTherm® Cavity Slab 34

View Product Page

Earthwool® DriTherm 37 Standard

DriTherm® Cavity Slab 37

View Product Page

Earthwool® Fabrication Slab

Rocksilk® Fabrication Slab

View Product Page

Earthwool® FactoryClad Roll 32

FactoryClad Roll 32

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Earthwool® FactoryClad Roll 40

FactoryClad Roll 40

View Product Page

Earthwool® FrameTherm Slab 32

FrameTherm® Slab 32

View Product Page

Earthwool® FrameTherm Roll 32

FrameTherm® Roll 32 

View Product Page

Earthwool® FrameTherm Roll 35

FrameTherm® Roll 35 

View Product Page

Earthwool® FrameTherm Roll 40

FrameTherm® Roll 40 

View Product Page

Earthwool® Flexible Slab

Rocksilk® Flexible Slab 

View Product Page

Earthwool® Loft Roll 40

Loft Roll 40

View Product Page

Earthwool® Loft Roll 44

Loft Roll 44

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Earthwool® Masonry Party Wall Slab

Masonry Party Wall Slab

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Earthwool® OmniFit Stud

OmniFit® Roll 34

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Earthwool® OmniFit Roll

OmniFit® Roll 40

View Product Page

Earthwool® OmniFit Slab

OmniFit® Slab 35

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Earthwool® Rafter Roll

Rafter Roll 32

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Earthwool® RainScreen Slab

Rocksilk® RainScreen Slab

View Product Page

Earthwool® RainScreen Slab BGV 

Rocksilk® RainScreen Slab - BGV

View Product Page

Earthwool® Soffit Linerboard Extra

Rocksilk® Soffit Linerboard Extra

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Earthwool® Soffit Linerboard Standard

Rocksilk® Soffit Linerboard Standard

View Product Page

Earthwool® Timber Frame Party Wall Slab

Timber Frame Party Wall Slab

View Product Page

Rocksilk Krimpact Flat Roof Slab

Rocksilk® Flat Roof Slab

View Product Page

Rocksilk Krimpact Flat Roof Slab Extra

Rocksilk® Flat Roof Slab Extra

View Product Page

Rocksilk EWI Reveal Slab

Rocksilk® EWI Reveal Slab

View Product Page

Rocksilk EWI Slab

Rocksilk® EWI Slab

View Product Page

Discontinued Products

Discontinued ProductSuggested AlternativeProduct page link
Earthwool® Steeltherm Roll 40Knauf Insulation OmniFit® Roll 40View Product Page
Earthwool® FrameTherm® Slab 35Knauf Insulation FrameTherm® Roll 35View Product Page
Earthwool® FrameTherm® Slab 38Knauf Insulation FrameTherm® Roll 35View Product Page
Earthwool® Rafter Roll (200mm)Knauf Insulation Rafter Roll (2x100mm)View Product Page
Earthwool® Universal Roll 60mmNo suitable productContact our Technical Support Team
Supafil® LoftNo suitable productContact our Technical Support Team