URSA PUREFLOC Loft 47
Designed especially for attics and hard-to-reach roofs, URSA PUREFLOC Loft ensures homogeneous coverage and high insulation performance.
Benefits of URSA PUREFLOC Loft
Benefits of URSA PUREFLOC Loft
Its outstanding thermal efficiency allows for high heat resistance using less material, making it easier to install in tight or complex spaces.
It is non-combustible and free from formaldehyde or other harmful substances, helping preserve indoor air quality and ensuring a safer, more comfortable environment.
Technical features
Thermal conductivity (λD):
0,047 W/ (m·K).
Settlement:
Classification S1 (≤1) Maintains thickness over time.
Fire reaction classification:
Euroclass A1, no combustible material.
Coverage rate
Light product (11 kg/m3 Density) and less material for the same R - value.
Water vapor permeability:
MU1 allows vapor to pass through without accumulating moisture.
Application:
Recommended for energy-efficient renovations in lost attics.
| Product name | Code | Kg/Bale | Bales/Palet | Kg/Palet | |||
|---|---|---|---|---|---|---|---|
| URSA PUREFLOC LOFT 47 XS | 2145149 | 16.6 | 39 | 431.6 |
Lightweight product
Lightweight product
Low density that allows to apply high thicknesses with low overall weight of the application.
Great coverage rate and thermal performance
Great coverage rate and thermal performance
Excellent coverage per m²: Fewer kilos to blow at an equivalent R.
Perfect for attics and complex spaces
Perfect for attics and complex spaces
Blowing installation makes insulation easier in hard-to-reach areas.
Non-combustible for added safety
Non-combustible for added safety
Classified Euroclass A1, it does not contribute to fire development or spread in buildings.
Stable and durable over time
Stable and durable over time
No settlement, maintaining its insulating properties throughout the entire lifespan of the building.
Better indoor air quality
Better indoor air quality
Very low emissions certified by Eurofins Comfort Gold and Blauer Engel certifications.
Applications
Attic and loft (non-habitable)
Blown mineral wool in unconditioned attics provides uniform thermal and acoustic insulation. Reaches irregular spaces without dismantling structures, reducing heat transfer and improving seasonal efficiency.
Roofs
Installation of blown mineral wool in pitched roofs, dormers, and roof cavities to create a continuous insulating layer. The system minimises thermal bridges, maintains stable indoor temperatures by reducing heat loss in winter and heat gain in summer, and contributes to compliance with building energy performance requirements.
RESOURCES
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