I was a bit dubious having read some other Everwar...

I was a bit dubious having read some other Everwarm reviews but I had to get cavity wall insulation as a fire break between 2 flats that had formally been one commercial building and Everwarm were the only company in the area. My first meeting was with the surveyor who spent 3/4 hours with us. He was thorough and professional and what's more, quoted us price well below what we had been expecting. Within 2 weeks the work was done by 2 engineers who arrived exactly on time and grafted all day in horrible wintry conditions. They were polite and friendly. They spoke to the neighbours to let them know what was happening and made a good job of cleaning up at the end of the process. I couldn't have asked for more. Well done Everwarm.