Used to reduce heating costs by filling gaps between the bricks in your external walls. These reduce the transfer of heat from the inside to the outside of your home 33% of your heat escapes from your outer walls. Most properties built after 1920 will have a cavity. Your home will be suitable for to treat if the cavities are more than 50mm Masonry in good condition.
The above will be fully funded under ECO3 for qualifying households.
Process for installation:
* Home Survey by approved Assesor
* Drilling to check cavity is 50mm or above
* Fill cavity by blowing in material until full
* Tidy up and leave with you your certification and 25 year guarantee