f your loft, attic, or roof space lacks insulation, installing insulation is an effective way to enhance heat retention and reduce energy expenses. Adding 270mm of loft insulation to an uninsulated loft can save you up to £370 annually on energy bills. Properly installed loft insulation proves to be a cost-effective investment, paying for itself multiple times over its lifespan. Even if you already have loft insulation, it may require topping up, as the recommended depth is 270mm.

Loft insulation acts as a barrier placed between the joists or within the rafters and boasts a lifespan of over 40 years. Insulating between joists or rafters in your loft ensures warmth in the living spaces below while keeping the loft area cool. If you intend to use your loft for storage, insulating between the rafters is the optimal choice. Loft insulation not only reduces utility bills but also enhances your home’s energy efficiency rating and potentially increases its resale value.