Knauf Loft Roll 44 Efficient Attic Insulation for Winter

Many homeowners experience persistent cold drafts during winter nights despite using thick blankets, often due to inadequate attic insulation. Heat easily escapes through uninsulated roof spaces, making proper insulation crucial for maintaining comfortable indoor temperatures.

Knauf Insulation's Loft Roll 44 presents a specialized solution for pitched attic insulation in cold climates. Designed to address ceiling-level thermal regulation, this product effectively prevents heat loss while reducing energy consumption, offering both comfort and environmental benefits.

Key Features of Knauf Loft Roll 44

• Superior Thermal Performance: With a thermal conductivity of 0.044 W/mK, the 200mm thick Loft Roll 44 achieves a thermal resistance of 4.50 m²K/W, effectively stabilizing indoor temperatures.
• User-Friendly Installation: The pre-cut 1140mm width accommodates standard joist spacing, minimizing cutting requirements and material waste for easier DIY installation.
• Fire Safety Compliance: Certified as Euroclass A1 (BS EN 13501-1 standard), this non-combustible material provides enhanced fire protection without releasing harmful substances.
• Eco-Conscious Composition: Manufactured using ECOSE® Technology with bio-based binders, the product contains 80% recycled glass content and demonstrates zero ozone depletion potential (ODP) or global warming potential (GWP).
• Health-Conscious Design: The moisture-resistant, odor-free material resists mold growth and pest infestation, maintaining indoor air quality.
• Compact Packaging: Compressed packaging reduces storage space and transportation costs.
• Industry Certifications: Compliant with BS EN 13162 standards, the product holds BRE Green Guide A+ rating, CE marking, and Environmental Product Declaration (EPD) certification.

Installation Guidelines

For optimal performance, professionals recommend installing two layers of Loft Roll 44:

1. Preparation: Ensure the attic space is clean, dry, and structurally sound. Use protective equipment including gloves, masks, and safety goggles.
2. First Layer: Fit insulation rolls between joists, maintaining tight contact without gaps. Use sharp tools for necessary trimming.
3. Second Layer: Apply perpendicular to the first layer, covering joists to minimize thermal bridging.
4. Final Inspection: Verify complete coverage and make necessary adjustments.

Purchasing Considerations

Each 6.84m² package covers equivalent floor area. Accurate attic measurements and professional consultation are advised before purchase to determine quantity requirements based on joist spacing and total coverage area.

Knauf Loft Roll 44 combines thermal efficiency with environmental responsibility, offering homeowners a practical solution for energy conservation and indoor comfort. Its comprehensive safety certifications and sustainable manufacturing process position it as a competitive choice for attic insulation upgrades.