We provide high quality insulation products for the construction and other industries with a low carbon footprint made from local, sustainable and circular economy materials
Truewool® loft insulation was launched in 2023 by Wool Insulation Wales Limited and is the UK's only 100% British sheep wool insulation product
Warm, breathable and moisture-balancing insulation. 100% wool and manufactured in the UK
• Composition: 100% British sheep’s wool, no synthetic fibres or binders
• Origin: Manufactured in Wales using traceable UK wool
• Thermal conductivity (λ): 0.040 W/m·K
• Density: ~20 kg/m³
• Thicknesses: 50 mm & 75mm (layer for additional thickness as required)
• Width options: 400 mm and 600 mm rolls
• Roll length: 8m
• Fire rating: Euroclass E (EN 13501-1)
• Moisture control: Hygroscopic – absorbs and releases moisture naturally
• Carbon storage: Approx. 1.6 kg CO₂e stored per m² of 50 mm insulation
• End-of-life: Fully recyclable / compostable
• Health & safety: Non-itch, safe to handle without PPE
• Made in: UK Brand: Truewool® Manufacturer: Wool Insulation Wales Ltd
Our skilled engineers and technicians can create custom solutions to meet your unique manufacturing needs. From design to installation, we offer turnkey solutions for any industrial application.
