Premium loft insulation rolls with proven thermal performance and easy installation.
Key benefits:
Save money on heating
Quick DIY installation
Long-lasting performance
Suitable for all UK lofts
Calculate how many loft rolls you need
Choose your thickness, enter your loft area, and continue straight to secure checkout.
Measure length × width of the loft floor area in metres.
Coverage per pack
-
Packs needed
-
Subtotal ex VAT
-
Subtotal inc VAT
-
Delivery
-
Total to pay
-
Why Choose LoftRoll Insulation?
Thermal conductivity of 0.042 W/mK for effective heat retention.
Pre-cut design reduces waste and speeds up fitting between joists.
Non-combustible insulation tested to EN 13501-1 standards.
Will not degrade, decompose, or become mouldy over time.
How to Calculate What You Need
Measure your loft area
Choose your thickness
Use the calculator above
Available Loft Roll Options
Choose the right thickness based on your insulation needs.
100mm
150mm
200mm
Environmentally Responsible
Manufactured from over 80% recycled glass with an A+ BREEAM rating.
Frequently Asked Questions
What thickness do I need?
Most homes benefit from 200mm or more for optimal performance.
How do I know how many rolls to buy?
Use the calculator above to instantly work it out.
Can I install this myself?
Yes, it is designed for straightforward DIY installation.
Is it suitable for all UK lofts?
Yes, it is designed specifically for UK loft insulation standards.
How long does delivery take?
Delivery times vary but are typically fast across the UK.