An A1 Non-Combustible Glass Mineral Wool slab, manufactured using Knauf Insulation's unique ECOSE®...An A1 Non-Combustible Glass Mineral Wool slab, manufactured using Knauf Insulation's unique ECOSE® Technology, and is specifically designed for use as full fill insulation in masonry cavity walls. Holds an Agrement certificate by the BBA for use in all exposure zones, including those in very severe areas Engineered to adapt to any slight imperfections in the substrate and knit together, eliminating any air gaps and preserving thermal performance for the lifetime of the building Friction fits between wall ties, so there is no need for ancillary products, such as retaining discs or jointing tape Full-fill solution that doesn't require cavity barriers. Glass mineral wool slab for full-fill masonry cavity walls. Thermal conductivity 0.037 W/mK delivers reliable insulation performance. 100mm thickness suits modern standard cavity depths.
Best current price£26.99from Materials Market Trading UK Ltd
This guide provides essential information for using the Knauf Insulation Dritherm Cavity Slab 37 - 100mm, designed for insulating masonry cavity walls. It's ideal for builders and homeowners seeking reliable thermal performance and ease of installation. A key benefit is its ability to eliminate air gaps, ensuring consistent insulation. Note that proper installation is crucial for optimal performance.
All features
Model Part Number
2400401
Brand
Knauf Insulation
Extended Product Information
FAQs
What is the thermal conductivity of this product?
The thermal conductivity is 0.037 W/mK.
Is this product fire resistant?
Yes, it is A1 non-combustible.
What is ECOSE® Technology?
ECOSE® Technology is a unique binder technology used by Knauf Insulation.
Can this product be used in all exposure zones?
Yes, it holds an Agrement certificate for use in all exposure zones.
Do I need cavity barriers with this product?
No, it is a full-fill solution that does not require cavity barriers.
What thickness is this product?
It is 100mm thick.
Is any special equipment needed for installation?
Besides PPE, no special equipment is needed. Ensure the correct spacing of the wall ties.
How do I store the insulation slabs?
Store the slabs in a dry place before installation.
Troubleshooting
Difficulty fitting the slabs between wall ties.
Ensure the wall ties are correctly spaced. If necessary, slightly compress the slab during installation. Make sure you have the correct size of product for the cavity.
Irritation from the mineral wool.
Wear appropriate PPE, including gloves, a dust mask, and eye protection. Wash skin with soap and water if irritation occurs.
Air gaps in the insulation.
Ensure the slabs fit snugly and adapt to imperfections in the substrate. Overlap joints if necessary to eliminate gaps. Check for any gaps during installation.
Pros and Cons
Pros
Excellent thermal performance.
Non-combustible for enhanced fire safety.
Easy to install due to friction fit design.
Suitable for all exposure zones.
Reduces the need for additional products.
Cons
Requires careful installation to ensure no gaps.
Performance depends on the correct cavity depth.
May require professional installation for optimal results.
Requires proper handling to avoid irritation from mineral wool.
Setup, Compatibility & Care
Setup:
Ensure the cavity walls are clean and free of debris.
The slab should fit snugly between wall ties.
Follow the manufacturer's guidelines for proper installation, including any necessary overlaps.
Compatibility:
Specifically designed for masonry cavity walls.
Compatible with standard cavity depths (100mm).
Verify compatibility with other building materials before installation.
Care:
Wear appropriate personal protective equipment (PPE) during installation, including gloves, a dust mask, and eye protection, to avoid irritation.
Store the slabs in a dry place before installation.
Inspect the slabs for any damage before installation. Do not use damaged slabs.
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