The cavity insulation guarantee agency ciga is an industry funded body and not a regulator.
Green cavity wall insulation.
Get cavity wall insulation the most effective way of preventing heat loss in your home is with insulation.
Modern cavity walled properties are built with insulation already in place usually rigid board insulation.
Cavity wall insulation when installed correctly is a brilliant energy saving solution however there are cases where it is not worth installing cavity wall insulation and solid wall insulation should be installed instead on the cavity walls.
Cavity wall insulation involves injecting materials such as mineral wool or polystyrene beads through holes drilled on the outside walls and is carried out to help property owners remain warm.
Cavity wall insulation cwi is an approved green deal and eco measure under the building fabric measures category.
Around one third of the heat loss from most homes is through the walls so cavity insulation could save you up to 160 a year in heating bills 1 in fact according to figures from the energy saving trust website cavity wall insulation could pay for itself within less than 5 years.
This could be solid wall cavity wall underfloor loft or roof insulation or low carbon heating such as air source or ground source heat pumps a biomass boiler or a solar thermal system.
When insulation is retrofitted in an older property the options are fiberglass type insulation or polystyrene bead insulation which is more expensive but has a higher performance.
Insulate the cavity in your walls with fibre or polybead material and significantly reduce your energy bills by up to 20.
What is cavity wall insulation.
We have full access to the eco grants provided by the large energy companies.
The majority of houses which were built in the past 100 years were built with two layers of wall which left a small space between the two walls known as a cavity.
It describes itself as an independent body that provides 25 year guarantees for cavity wall insulation.