Knauf Insulation Frametherm Roll 35 - 90mm

The R-value depends on the unit of measurement (metric or imperial) and the specific calculation method. However, with a thermal conductivity (lambda value) of 0.035 W/mK, it provides a good level of thermal resistance for its thickness. For precise R-value calculations, consult the product's technical data sheet or use standard thermal resistance formulas (R = thickness / lambda).

While primarily designed for wall cavities, its thermal and acoustic properties may allow for use in floors or roofs depending on the specific construction and building codes. Always consult relevant building regulations and technical specifications for suitability in different applications.

Each roll of Knauf Frametherm Roll 35 (90mm) covers 6.84m².

Yes, its glass mineral wool construction offers excellent sound absorption properties, which are beneficial for reducing reverberation and improving the acoustic environment in spaces like home theaters or studios.

ECOSE® Technology refers to Knauf Insulation's binder system, which uses a plant-based, formaldehyde-free chemistry. This results in products that are more environmentally sustainable and contribute to better indoor air quality.

Store rolls in a dry, protected area, away from direct sunlight and moisture. Keeping them in their original packaging until use is recommended.

Knauf Frametherm Roll 35 has an A1 fire classification, meaning it is non-combustible and does not contribute to fire spread.

Use a sharp insulation knife or a serrated blade for a clean cut. Ensure the insulation is laid flat on a stable surface when cutting.

Ensure the insulation is cut to the correct width to friction-fit snugly. If a gap is unavoidable, use offcuts to fill it completely without compressing the main roll.

Always wear appropriate PPE (gloves, long sleeves, eye protection, mask) during installation. If irritation occurs, wash the affected area thoroughly with soap and water and rinse eyes with clean water.

This indicates a potential moisture ingress issue. Identify the source of the moisture (e.g., leak, condensation) and address it. Ensure proper ventilation and vapor control measures are in place during construction.