Retro-Spec Insulated my ceiling, walls and floors. It has made a huge difference to the comfort of our 60 year old house (as they said it would).
The service provided was excellent. I will be recommending you to my friends.

Thanks heaps!

Retro-spec have just insulated the walls of our almost 100 year old home with granulated rock wool, and we are feeling so much cosier. My husband is also looking forward to having to chop far less firewood! The team of Retro-spec guys were polite and professional, plus managed to negotiate their way around our garden, as they worked on the exterior of our house, without damaging any plants or shrubs, and left the verandas looking cleaner than when they arrived. Highly recommend.

Amazing customer service, great quality of work and parts. I was sure I needed a new unit as what most other businesses said when they slugged me a call out fee and 1 hour of work but coolras came out the same day I called and had my airconditioner workin in 2 hours.. it's been weeks since the repair and no problems at all! Amazing!I will definitely be sticking with these guys.. great work.

Nice to see a company that is able to offer a complete insulation package for existing homes. Up until now I have been told it is not possible to insulate existing walls. I look forward to feeling the difference.