EnvoEnergy - Cavity & Loft Insulation Scotland

Callum, Ryan and Angus arrived on time, did a professional job, were friendly, polite and very considerate. They did a good job of repairing the holes drilled (to inject the cavity insulation) and cleaned up before they left.

Excellent customer service . Derek was very patient and explained everything . Very professional and would definitely recommend.

If you’ve had Air Box vents installed by this company after cavity wall installation please check your windows for damage. Screws sticking through plastic and all my new windows damaged. They did send a repair company to fix all 8 windows damaged by poor fitting of vents. I didn’t want them but was told it’s part of regs, they don’t actually work as the outer seal to window still in place so no air circulation.However they did a great job of the cavity wall installation, lovely lads, polite, well mannered and cleaned up any mess made.

Sadly although they did a site visit no quote or reply, couldn't recommend

We didn't go through with it as we struggled to get the criteria that they needed.