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).
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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 ...
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...