Knauf Earthwool Flexible Slab 600mm x 1200mm - All Sizes All Insulation
Knauf Earthwool Flexible Slab 600mm x 1200mm - All Sizes All Insulation
Knauf Rocksilk Flexible Slab (All Sizes) 1200mm x 600mm
Knauf Rocksilk Flexible Slab (All Sizes) 1200mm x 600mm
Knauf Rocksilk Flexible Slab (All Sizes) 1200mm x 600mm
Knauf Rocksilk Flexible Slab (All Sizes) 1200mm x 600mm
Knauf Rocksilk Flexible Slab (All Sizes) 1200mm x 600mm
Knauf Rocksilk Flexible Slab (All Sizes) 1200mm x 600mm
Knauf Rocksilk Flexible Slab (All Sizes) 1200mm x 600mm
Knauf Rocksilk Flexible Slab (All Sizes) 1200mm x 600mm
Knauf Rocksilk Flexible Slab (All Sizes) 1200mm x 600mm
Knauf Rocksilk Flexible Slab (All Sizes) 1200mm x 600mm
Knauf Rocksilk Flexible Slab (All Sizes) 1200mm x 600mm
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Knauf Rocksilk Flexible Slab (All Sizes) 1200mm x 600mm

SKU: kfefr50mmsl

Est Delivery between and .

Order now and get free delivery on all Knauf orders over £300 ex vat.

These products are sold in pallet quantities only. Price listed is per pallet. Please see pallet quantities below.

Thickness Sheets Per Pack Pack Coverage Number Of Packs Per Pallet Pallet Coverage
50mm 12 8.64m2 12 103.68m2
60mm 10 7.2m2 12 86.40m2
70mm 8 5.76m2 12 69.12m2
90mm 6 4.32m2 12 51.84m2
100mm 6 4.32m2 12 51.84m2
140mm 3 2.16m2 12 25.92m2

 

Introducing Knauf Rocksilk Flexible Slab, the ultimate solution for your thermal, acoustic, and roof insulation needs. Designed for easy installation through friction fitting, this versatile slab offers superior performance with a thermal conductivity of 0.035 W/mK, surpassing other boards in its category. Manufactured using Ecose Technology, it boasts an environmentally friendly, formaldehyde-free binder derived from renewable bio-based materials. Certified Zero Ozone Depletion Potential and Zero Global Warming Potential, this eco-friendly insulation is available in various thickness options, ensuring a perfect fit between studs, joists, and rafters. With features like being odorless, non-hygroscopic, rot-proof, and moisture-tolerant, it provides reliable protection for your home. Choose Knauf Rocksilk Flexible Slab for a sustainable, high-performance insulation solution.

Key Features

  • Provides excellent thermal, acoustic and roof performance
  • Friction fits between studs, joists and rafters
  • Multiple application solution
  • Zero Ozone Depletion Potential
  • Zero Global Warming Potential
  • Free from CFCs, HCFCs
  • Odorless, non-hygroscopic, and rot proof
  • Does not sustain vermin
  • Moisture tolerant

 

Other Related Products

Knauf Omnifit: A reliable insulation choice known for its easy installation and exceptional thermal performance. Ideal for various applications, it ensures a snug fit between studs, joists, and rafters.

Karma Visco: Designed for optimal thermal and acoustic insulation, this product provides a high-performance solution with a focus on eco-friendly materials.

Knauf Dritherm 32: Tailored for efficiency, this insulation option is a perfect fit for walls and floors, offering excellent thermal conductivity and ease of installation.

Thermaroof TR24: Specifically crafted for roof applications, this insulation board ensures a robust and reliable layer of protection against the elements.

Knauf Dritherm 37: Another stellar choice from Knauf, this product is designed to excel in various applications, providing effective insulation with a focus on sustainability.

 

Frequently Asked Questions

What is the Knauf Rocksilk Flexible Slab used for? The Knauf Rocksilk Flexible Slab is a versatile insulation solution designed for thermal, acoustic, and roof applications. It's suitable for use in internal partitions, between timber and metal studs, floor joists, and rafters.

How is the installation of the Flexible Slab done? This slab is installed by friction fitting, making it a user-friendly and efficient process. It easily fits between studs, joists, and rafters, providing excellent thermal and acoustic performance.

What are the dimensions and thickness options available? The Knauf Rocksilk Flexible Slab comes in a standard size of 1200mm x 600mm. It is available in various thickness options, including 50mm, 60mm, 70mm, 90mm, 100mm, and 140mm.

What is the thermal conductivity of the Flexible Slab? The Flexible Slab boasts a high-performance thermal conductivity of 0.035 W/mK, providing effective insulation for your home. Thicker boards with different measurements have a thermal conductivity of 0.037 W/mK.

Is the product environmentally friendly? Yes, the Knauf Rocksilk Flexible Slab is manufactured using Ecose Technology, ensuring an environmentally friendly, formaldehyde-free binder made from renewable bio-based materials. It is certified Zero Ozone Depletion Potential (ODP) and Zero Global Warming Potential (GWP).

Can it be used in moist environments? Yes, the Flexible Slab is moisture-tolerant, making it suitable for use in various conditions. It is also odorless, non-hygroscopic, and rot-proof.

Is the product certified for eco-friendliness? Yes, the slab is certified with Zero ODP and Zero GWP, aligning with environmentally conscious practices. It is free from CFCs and HCFCs, contributing to a sustainable insulation solution.

Can the Flexible Slab be used in roof applications? Yes, the Knauf Rocksilk Flexible Slab is suitable for roof insulation. Its flexibility and high thermal performance make it an excellent choice for maintaining a comfortable and energy-efficient home.

Is the product suitable for DIY installation? Absolutely. The friction fitting installation method makes it user-friendly, and homeowners can confidently use Knauf Rocksilk Flexible Slab for their insulation needs. However, it's always recommended to follow the installation guidelines provided.

Length 1200mm
Width 600mm
Thermal Conductivity 0.037 W/mK
Material Type Rockfibre

Est Delivery between and .

Delivery will always take place on a weekday (Mon - Fri).
For more information on delivery visit our delivery info page.

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