Order Helpline 01752 692 206

Knauf Omnifit Slabs 1200 x 600 x 140mm Earthwool Insulation - 2.88m2 Pack

Product Code:
Est. Delivery: 28-33 Working Days
Shipping costs displayed in basket.
We can let you know when this product is back in stock.

This product is proving to be very popular and has unfortunately sold out.

Enter your email below and we'll notify you as soon as this product is back in stock:

Subject to stock availability, if products on a 24 hours service are ordered alongside products NOT on a 24 hours service, this may delay your whole order.

View Transport Policy

All delivery charges are included in the final shopping basket and are dependent on the products Scottish Highlands & the Islands where additional shipping charges will apply.

Please note that not all products will incur an additional delivery charge to the Scottish Highlands & the Islands – this is based on the costs from the manufacturer, distributor or courier providing shipping on our behalf. If your delivery address is in the Scottish Highlands and Islands, a member of our helpline team will contact you prior to processing your order should an additional delivery charge apply.

While we make every effort to ensure orders are delivered by the date required, we cannot guarantee availability from the manufacturer or the manufacturer's delivery schedules.

Any variation to web delivery date given will be advised to you by email or telephone. If we are unable to make delivery because access is not possible, we reserve the right to make a failed delivery charge.

Or call our friendly team on 01752 692 206


Earthwool OmniFit Slab is a multi-purpose, flexible, non-combustible, glass mineral wool slab, engineered for additional robustness, and specifically designed for installation by friction fitting.

Following extensive research with builders, contractors and insulation specialists, the new Earthwool OmniFit range has been designed for multiple applications. It provides outstanding thermal, acoustic and fire performance.

Length: 1.2m.
Width: 600mm.
Slab size: 0.72m2.
Pack quantity: 4x slabs.
Pack coverage: 2.88m2.
Pallet quantity: 36x packs.
Pallet coverage: 103.68m2.
Thermal conductivity: 0.035 W/mK.
Thermal resistance: 4.00m²K/W.

Suitable for rafters, timber frame walls, steel frame walls, internal partitions, internal floors, separating floors & ground floors.


Earthwool OmniFit Slab has a thermal conductivity of 0.035W/mK at all thicknesses.


Earthwool OmniFit Slab is classified as Euroclass A1 to BS EN 13501-1.


Earthwool OmniFit Slab has exceptional acoustic absorption properties and has been laboratory tested to demonstrate performance.

• High level of thermal performance.
• Friction fits between studs, joists and rafters.
• Provides excellent thermal and acoustic performance.
• Multiple application solution.

Earthwool OmniFit Slab is typically used for the thermal and acoustic insulation of a wide variety of constructions such as timber and metal stud partitions, timber frame walls, between rafters and suspended timber floors.

Earthwool OmniFit Slab represents no known threat to the environment and has zero Ozone Depletion Potential and zero Global Warming Potential.

Please note, in some areas this product may only be available in pallet quantities.


Length 1200mm Width 600mm


Thermal Conductivity 0.035 W/mK Application Internal Walls Features Fire Protection Material Glass Mineral Wool

Questions & Answers

There are currently no questions for this product.

Have a question about this product?


There are currently no reviews for this product

Products We Recommend


Product Enquiry Form

Knauf Omnifit Slabs 1200 x 600 x 140mm Earthwool Insulation - 2.88m2 Pack

*Required Field

Would you like to empty your basket?

Yes No


It seems you are running an older version of Internet Explorer. Our site does not support these old browsers as they do not house the technology that allows our site to be safe and secure.

If you wish to access our site please either upgrade your browser or download an alternative.