A Guide to Loft Insulation

Insulation that can be rolled out in your loft (between and above the ceiling joists) to reduce the amount of heat lost through the ceiling.

Main benefits

  • Reduces heat loss through the ceiling.
  • The cost of installing loft insulation is usually covered by lower bills within 2 to 3 years.

Things to consider

  • Loft hatches should also be insulated and draught-proofed.
  • Loft vent trays should be installed for good ventilation.

Loft insulation - person with gloves and boiler suit installing