Rockfeu Therm RsD, a new range to improve the thermal excellence of floor insulation added under slabs

In addition to being very energy-intensive, these dwellings are coolers in winter and ovens in summer. The cause too often ignored: the existence of thermal bridges accentuated in the city by car parks in the basements which create significant heat loss through the floors.

To meet housing stock renovation requirements, ROCKWOOL, the world leader in rock wool insulation solutions, is upgrading the Rockfeu range of insulation with Rockfeu Therm RsD, specially designed for the insulation of floors added under slabs. .

Accelerate the energy renovation of housing

More efficient, Rockfeu Therm RsD guarantees excellent thermal performance thanks to a thermal conductivity of 0,033 W/mK This new range of insulation thus makes it possible to retain heat in winter and reduce heat peaks in summer in dwellings located at above underground car parks. With a service life of over 55 years, the performance of Rockfeu Therm RsD does not change over time. Its robustness and dimensional stability allow the panel not to deform to guarantee short and long term summer comfort.

With thicknesses ranging from 60 to 200 mm, the new Rockfeu Therm RsD range provides more efficient thermal and acoustic insulation. Parking lots tend to be particularly noisy spaces. It is therefore essential to protect them from the noise of heavy traffic levels throughout the day. According to the World Health Organization (WHO), noise from excessive traffic can have a harmful effect on people's health.

Fight against the spread of fires

In addition to noise, the risk of fire spreading through the car park and into the accommodation above can be significantly reduced by the use of fire resistant insulation to the highest standards. Insulation by added floor is the most effective fire safety technique for shops and housing or for establishments open to the public. Benefiting from the intrinsic qualities of ROCKWOOL stone wool (7 rock strengths), Rockfeu Therm RsD offers an incombustible solution (Euroclass A1 class).