Insulation installed in a home works to slow down the transfer of heat out of the home during winter. A well-insulated house will keep the home warmer for longer in winter and can use as much as 45% less energy for heating and cooling,

Where are you losing heat?

Under floors

If you have raised timber floors, cold draughts can enter through the flooring. Installing CSR Bradford Optimo Underfloor Insulation provides a barrier to reduce heat loss through your flooring.


An under-insulated home in winter can lose up to 35% of the internal warmth through the ceilings. By investing in higher-performing insulation, such as Bradford Gold High-Performance insulation, in your ceiling, it will help to retain the warmth in the home throughout winter. If you have existing glasswool insulation in your ceiling, you can even top-up.