URSA PUREFLOC Cavity
High-performance blowing wool for fast, easy cavity wall insulation in all types of projects.
Benefits of URSA PUREFLOC Cavity
Benefits of URSA PUREFLOC Cavity
URSA PUREFLOC Cavity is a high-performance solution for insulating cavity walls and internal partitions. It delivers excellent thermal and acoustic insulation, helping to reduce noise and maintain indoor comfort.
Non-combustible (Euroclass A1) and moisture-resistant, it installs quickly and cleanly with no material waste. Its cohesive structure prevents settling over time, ensuring long-lasting performance in both renovation and new-build projects.
Technical features
Water repellent:
Does not absorb or retain moisture, a hydrophobic product. Clasified WS.
Thermal conductivity (λD):
0,034 W/(m·K) for 30-40 kg/m3 applied density.
Settlement:
Classification S1 (≤1) Consistent insulation over time.
Fire reaction classification:
Euroclass A1, no combustible material.
Water vapor permeability:
MU1 allows vapor to pass through without accumulating moisture.
Application:
Recommended for double brick masonry cavity walls.
| Product name | Code | Kg/Bale | Bales/Palet | Kg/Palet | |||
|---|---|---|---|---|---|---|---|
| URSA PUREFLOC CAVITY | 2142844 | 16.6 | 39 | 647.4 | |||
| URSA PUREFLOC CAVITY XS | 2142065 | 16.6 | 26 | 431.6 |
Efficient cavity insulation
Efficient cavity insulation
Designed for double walls and internal partitions, it delivers long-lasting thermal and acoustic performance.
Non-combustible for greater safety
Non-combustible for greater safety
Classified as Euroclass A1, it does not contribute to fire spread, enhancing building protection.
Stable and durable over time
Stable and durable over time
Retains its insulating properties throughout the entire lifespan of the building.
Efficient and low-waste installation
Efficient and low-waste installation
Blown-in application minimizes material waste and speeds up on-site installation.
Breathable and moisture-regulating
Breathable and moisture-regulating
With MU1 vapor permeability, it prevents condensation and protects structural integrity.
Better indoor air quality
Better indoor air quality
Very low emissions certified by Eurofins Comfort Gold and Blauer Engel certifications
Applications
Double-leaf walls (cavity)
Blown mineral wool completely fills the air gap between masonry leaves, eliminating thermal bridges and improving thermal and acoustic performance. Installed via small perforations, ensuring uniform density and long-term stability.
Insulation of horizontal cavities
Blown mineral wool in ceiling or floor voids enhances thermal resistance and acoustic insulation. Even distribution prevents settlement, reducing seasonal energy losses and improving efficiency.
RESOURCES
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