What type of insulation and why? We recently had a client with a large house that was being built on a small budget. We suggested full fill cavity PIR insulation for the walls. This has become more common in recent
What is a Heat Pump?
A heat pump is a heating system that extracts heat from the things around it. A normal refrigerator extracts heat from the food inside it. That heat will come out of the back of the fridge somewhere. Heat pumps extract