Insulation in complex areas such as cavity walls, partition walls, or suspended ceilings presents significant challenges in any construction or renovation project. PUREFLOC, URSA’s white blowing wool solution, stands out for its flexibility and its ability to adapt to these hard-to-reach areas, ensuring even coverage and continuous insulation while delivering outstanding thermal performance.
PUREFLOC is made of 99% natural and recyclable raw materials and does not emit volatile organic compounds. However, its main strength lies in its adaptability. Designed to fill any cavity, it fits perfectly into irregular shapes and difficult-to-access spaces, providing continuous coverage. This level of precision eliminates thermal bridges, significantly improving the building’s energy efficiency. Whether it’s an attic with complex geometry or a cavity wall, PUREFLOC adapts effortlessly without requiring complicated interventions—saving both time and effort for professionals.
Technical performance is essential. PUREFLOC is certified with settlement class S1, ensuring that it maintains its insulating properties and density over time. This is crucial in applications where insulation stability is a priority, preventing performance loss over the years. Furthermore, its low thermal conductivity (λ = 0.034 W/m·K) enables high levels of energy efficiency with reduced thickness, making it an effective solution for a wide range of projects.
Another ideal application is in spaces exposed to extreme temperature fluctuations, such as pitched roofs and attics. PUREFLOC provides long-lasting insulation and resists moisture, ensuring structural protection and interior comfort. This technical performance is complemented by excellent safety: with an A1 fire reaction rating, it is completely non-combustible. This feature is especially important in projects where strict fire protection regulations apply.
This new URSA solution simplifies the execution of complex projects. As a blown-in material, it can be installed in areas with limited access, eliminating the need to dismantle existing structures. This significantly reduces disruption during construction and speeds up installation times. For managers of large-scale maintenance works, this flexibility is a major advantage, allowing for significant energy upgrades to be carried out efficiently with consistent results.
Ease of installation is another key benefit. Blown-in solutions like PUREFLOC allow for the retrofitting of occupied homes without major renovations. The process generates minimal debris and enables fast interventions, minimizing inconvenience for homeowners. This speed and precision not only save time and costs but also ensure that the insulation meets the highest quality standards. Moreover, its design aligns with the growing demand for sustainable construction. Made from recyclable and natural materials, PUREFLOC is a responsible choice that meets environmental certification standards such as LEED and BREEAM.
PUREFLOC combines adaptability, technical performance, and sustainability to provide a solution that meets the challenges of modern construction. Its ability to deliver continuous, reliable insulation in any space, along with its focus on safety and energy efficiency, makes it an essential ally for construction professionals.