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Fan Favorite 85mm Knauf Dritherm Cavity Slab 32 Flash Sale: 80% Off [TzkgibNy]

$16.99 $54.99 -69%

Fan Favorite 85mm Knauf Dritherm Cavity Slab 32 Flash Sale: 80% Off [TzkgibNy] Discover the ultimate solution for thermal insulation in residential and non-residential masonry cavity external walls with the Fan Favorite 85mm Knauf Dritherm Cavity Slab 32 Flash Sale: 80% Off [TzkgibNy]. This innovative product combines exceptional therma

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Fan Favorite 85mm Knauf Dritherm Cavity Slab 32 Flash Sale: 80% Off [TzkgibNy]

Fan Favorite 85mm Knauf Dritherm Cavity Slab 32 Flash Sale: 80% Off [TzkgibNy]

Discover the ultimate solution for thermal insulation in residential and non-residential masonry cavity external walls with the Fan Favorite 85mm Knauf Dritherm Cavity Slab 32 Flash Sale: 80% Off [TzkgibNy]. This innovative product combines exceptional thermal performance with a host of features designed to enhance the efficiency and safety of your construction projects.

Key Features:

  • Water-Repellent Additive: The Earthwool DriTherm 32 Ultimate Cavity Slabs are fortified with a special additive that makes them water-repellent, ensuring optimal insulation even in damp conditions.
  • Standard Size for Easy Installation: With a width of 455mm, these slabs are designed to fit perfectly between standard vertical wall ties, allowing for a closed joint with adjacent slabs and eliminating the need for retaining discs.
  • Non-Combustible and Easy to Handle: The Euroclass A1 non-combustible rating makes the Knauf DriTherm Cavity Slab 32 a safe choice for your project, while its ease of handling and installation ensures a smooth construction process.

Superior Thermal Performance and Versatile Applications

The Fan Favorite 85mm Knauf Dritherm Cavity Slab 32 Flash Sale: 80% Off [TzkgibNy] boasts excellent thermal performance, with a thermal conductivity of 0.032 W/mK and an R-Value of 2.65 m²K/W. This ensures that your building maintains a comfortable indoor temperature, reducing energy consumption and costs. With a length of 1200mm and a pack coverage of 2.73m², these slabs are ideal for a variety of wall insulation projects.

  • Certified Quality: The Knauf DriTherm Cavity Slab 32 is certified with an A+ rating on the BRE Green Guide, ensuring that it meets the highest environmental standards.
  • Comprehensive Range of Certifications: This product is also certified with BBA, ISO9001, ISO14001, BS OHSAS18001, ISO50001, and EN 13162, affirming its quality, environmental management, health and safety, and energy management practices.

What Our Customers Say

February 6, 2026

Absolutely no complaints!

A must-have. Don't think twice.

- Ana T..

February 6, 2026

Absolutely no complaints!

It's a great, well-built item.

- Judy C..

February 6, 2026

Absolutely no complaints!

So glad I bought this. It's great.

- Simon N..

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