I am writing to let you know how the installation of Icynene loft insulation went last week. When your surveyor came and explained what you proposed to do to cure my loft problems I was impressed but a little sceptical about how effective it would be. so as a retired scientist I did some research on the internet. What I found there was positive so I decided to go ahead with the installation. Your installation team were polite and efficient, they laid dust sheets to protect the hall and stairs although there was no dirt or dust produced by the installation which was clean and unobtrusive, they left the house as they found it, except for the loft of course which no longer has a wind whistling through it. The difference to the loft space is dramatic no longer a draughty place not fit for anything, now it is a snug area ideal for storage. Although it is too soon to know what effect it will have on our heating bills I am confident they will be significantly lower. I am also sure that having this done now has saved us from costly roof repairs in the future and increased the value of the house when we come to sell. Please thank everyone involved for a professional job done with care and efficiency.