The Rockroof Flexi PL 4000x1000x120 mm R-3.40 item is a flexible thermal insulation board made of rock wool, designed for the insulation of roofs and walls.
With dimensions of 4000 x 1000 mm and a thickness of 120 mm, it offers an excellent thermal resistance coefficient of R-3.40.
This material is particularly effective in improving the energy efficiency of buildings, while offering good resistance to fire and humidity.
Thanks to its flexibility, it easily adapts to different structures, thus offering a quick and efficient installation.
Ideal for renovation and construction projects, it provides optimal thermal and acoustic insulation.
