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Cavity Insulation

To understand your attic's insulation, consider existing materials like yellow fibreglass or rockwool, typically installed at depths of 100mm or less. While effective to some extent, they may require inspection for wear or gaps. Yellow fibreglass offers affordability but might need supplementation. Rockwool provides durability but can degrade over time. Identifying these materials helps gauge insulation effectiveness and informs decisions on upgrades for better comfort and energy efficiency. For optimal energy efficiency, consider upgrading to eco-friendly insulation solutions.

For optimal thermal performance, modern homes should have attic insulation depths of at least 300mm. This typically involves using materials like spray foam, blown-in cellulose, or high-quality mineral wool. The right insulation depends on your home's age, structure, and current energy efficiency rating. We recommend a professional assessment to determine the best solution for your specific needs, ensuring compliance with current building regulations and maximizing your home's energy efficiency.