Loft insulation engineered to reduce heat loss and keep homes warmer during colder months. High Loft Loft Insulation Roll combines recycled fibres with an itch-free finish for more comfortable handling and installation. Will the R-value and coverage meet the demands of your loft retrofit or new build?
⚡ At a Glance
- • Thermal Performance: R-value 2.29 m²·K/W at 110 mm thickness; can be doubled to increase overall thermal resistance
- • Best for: Homeowners and renovators fitting or upgrading loft insulation who want an itch-free material
- • Not ideal for: Projects requiring fire-rated mineral wool or specific certified acoustic insulation
A recycled polyester loft roll with a 110 mm thickness and R-value 2.29 m²·K/W. Coverage per roll is 1.85 m² and the material is described as itch-free and anti-allergy.
Reliable warmth retention – thanks to 110 mm thickness and R-value 2.29 m²·K/W
Thermal resistance (R-value) of 2.29 m²·K/W at 110 mm thickness quantifies resistance to heat flow. Layering two rolls increases overall R-value and reduces heat transfer through the loft floor.
Better heat retention helps maintain a steadier indoor temperature, reducing the need for extra heating. Doubling thickness is a straightforward way to boost insulation where space allows.
Comfortable handling – with recycled polyester and anti-allergy finish
Manufactured from recycled polyester with approximately 70% recycled content, the fibres are processed to remove sharp particles that typically cause itching. The result is a soft, non-irritant surface suitable for bare-handed handling.
Installation feels less abrasive than glass wool, so DIYers and professional fitters can cut and position rolls without protective glazing wool gear. The anti-allergy finish reduces skin irritation during fitting.
Straightforward installation – thanks to easy-to-cut roll format
Roll format measures 5 metres by 370 mm with 110 mm nominal thickness and 1.85 m² coverage per roll. The polyester mat can be trimmed with ordinary scissors for bespoke fits around joists and obstructions.
Simple cutting and handling speeds up fitting in confined loft spaces and reduces the need for specialised tools. Neat trimming allows better coverage and fewer gaps in awkward areas.
✨ The 4 Key Reasons for High Loft Loft Insulation Roll
- 70% recycled polyester – Reduces landfill waste and uses salvaged materials
- Itch-free, anti-allergy finish – Avoids skin irritation while cutting and fitting in lofts
- Easy to cut and fit – Can be trimmed with ordinary scissors for neat installation
- 110 mm thickness, doubles to 220 mm – Allows a higher overall R-value when layered for extra warmth
📋 Technical Details at a Glance
- Category: Loft insulation roll
- Material: Recycled polyester (approx. 70% recycled content)
- Length: 5 metres
- Width: 370 mm
- Thickness: 110 mm (single layer)
❓ Frequently Asked Questions
Q: Is the insulation itchy to handle?
A: No, the material is described as itch-free and anti-allergy, and user feedback reports no itching or irritation during handling and installation.
Q: Can the roll be cut with household tools?
A: Yes, user reviews confirm the roll is easy to cut and handle with ordinary scissors for trimming around joists and fittings.
Q: Can the insulation thickness be increased for better performance?
A: Yes, recycled polyester rolls can be doubled up to around 220 mm to raise overall thermal resistance and improve warmth retention.
🏆 Our Verdict
Suitable for homeowners and renovators who want a more comfortable, sustainable alternative to glass wool for loft insulation. The key selling point is recycled polyester construction combined with an itch-free finish and a practical roll format that can be doubled for higher R-value. While upfront choices should match required performance standards, long-term energy savings and easier installation offer tangible value over time.
