Naked Rockcomble

Rockcomble nu is an uncoated, semi-rigid, single-density rockwool insulation board designed for thermal and acoustic insulation of attic spaces between rafters. Advantages for the installer: Quick, easy installation: Lightweight, handy panels for easy installation. Dust-free cutting for a clean job site. Optimum flexibility for a perfect fit between rafters and studs. Optimum thermal performance: In 210 mm, achieves an R value of 6 in a single layer for high-performance insulation. Cost-effective solution for comfortable attics all year round. Reduced thermal bridges in winter and summer for significant energy savings. Enhanced acoustic comfort: Contributes to soundproofing and a quiet, restful interior. Reduced airborne and impact noise for improved living comfort. Maximum fire safety: Reaction to fire A1 (non-combustible) for optimum fire protection. Meets fire requirements for ERP buildings. Health and well-being: Rated A+ for indoor air quality, guaranteeing a healthy environment. Biosourced and recyclable material for sustainable construction. Advantages for the client: Year-round thermal comfort: Stable room temperature in summer and winter for optimum comfort. Elimination of unpleasant sensations of cold and heat. Lower energy bills: High-performance insulation for significant energy savings on heating and air conditioning. Improved energy performance of the home for greater asset value. Peace and quiet: Quiet, calm interior thanks to effective sound insulation. Reduced stress and improved sleep quality. Health and well-being: Indoor air quality preserved for a healthy environment. Reduced risk of condensation and mold. Technical specifications: Download product data sheet [link to product data sheet] Add a product for comparison [link to comparison page] Areas of application: First-layer attic insulation between rafters. Can be laid as a second layer crossed with Rockcomble Flex or Deltarock for even higher performance. Additional features: Available in different thicknesses (150 and 210 mm) to suit all needs. Compatible with all installation systems. ACERMI certified for guaranteed quality. A+ health label for healthy indoor air.