Using cavity wall insulation makes building envelopes better.
At the moment, insulation can be added to a continuous cavity up to a maximum height of three floors (12M). This is because going higher could cause damage from frost, or condensation or rain could get in through the cracks and make the living space damp. The Carbon Cut system solves these problems by using its unique design to collect water and send it out through the boundary wall. This reduces bridging, which is the transfer of water across the cavity, and the risk of damp on the inner walls of the cavity. It also protects the outer walls from frost damage. The system also doesn’t make any more cold spots. The system has a barrier that can completely seal off any part of a cavity, no matter how high it is. So, when used with insulation materials that are easy to find, this is a cheap way to make sure a wall is insulated.
Positive facts about Cavity Tray
The system is likely to achieve a 35%+ saving on fuel bills and carbon emissions each year
Made of recycled plastics
Each extra building insulated reduces CO2 by 35%+ = 100 tons
Initial cost 5 times lower than External Cladding (1000£ against 5000£ upward)
Energy savings of around £350 per flat each year, based on an average energy bill of £1000.
Cavity Tray website
https://cavitytrays.net/