Smart Home Energy 
If you need to top up thin loft insulation or insulate a shed or garage, this non-itch polyester roll is easy to handle yourself — but you'll need multiple rolls for a full loft, and it won't hit current Building Regs depth on its own.
Problem it solves
Reduces heat loss through lofts, walls, and roofs by adding a thermal barrier, cutting heating bills in winter and reducing heat gain in summer.
Who it's for
Homeowners with accessible loft spaces, garages, or sheds looking to add or top up insulation; DIYers wanting non-itch material for small-to-medium insulation jobs without professional kit.
Why we recommend
Non-itch polyester roll is easy to handle.
Savings
- Typical annual saving
- £50–£150/year depending on existing insulation levels and heated floor area
- Payback period
- Under 1 year for uninsulated spaces; 2–4 years when topping up existing insulation
