Naturheld Flex is a high-quality flexible wood fiber insulation designed for thermal and acoustic insulation of roofs, external and internal walls, ceilings, and prefabricated structures. Thanks to its flexible structure, the insulation fits tightly between studs, rafters, and framing elements, eliminating gaps and reducing thermal bridges.
Made from natural wood fibers, Naturheld Flex helps create a healthy indoor climate while improving the overall energy efficiency of the building.
✔ Natural and environmentally friendly material
✔ Excellent thermal insulation performance
✔ High acoustic insulation properties
✔ Vapor-permeable structure
✔ Helps regulate moisture naturally
✔ Easy installation between timber and metal framing
✔ Excellent protection against summer overheating
✔ Reduces heating and cooling costs
✔ Suitable for energy-efficient and passive buildings
✔ Long service life
Naturheld Flex is suitable for:
Pitched roofs
Light steel frame (LSF) structures
Timber frame houses
External walls
Internal partition walls
Floor systems
Attic insulation
Building renovation and refurbishment projects
Thanks to its high heat storage capacity, Naturheld Flex provides year-round comfort. It keeps indoor spaces warm during winter and protects against overheating in summer. In addition, it significantly improves acoustic comfort and contributes to a healthier indoor environment.
Material: Wood fibers
Type: Flexible insulation
Excellent vapor permeability
High sound insulation performance
Easy installation without gaps
Suitable for timber and steel frame structures
Naturheld Flex is an excellent solution for insulating wall and roof cavities in prefabricated houses, LSF systems, and timber frame constructions. It delivers reliable thermal insulation, enhanced comfort, and long-lasting protection for the building structure.
| Metal characteristics | ||
| Unit of measurement | м² | |
| Producing | Naturheld | |
| Density kg/m³ | 50 kg/m³ | |
| Shingles | ||
| Width | 575 мм | |
| океу | 50 мм | |
| Length | 1220 мм | |
There are no reviews for this product.
.svg "Roofer"){kind=logo}
