Mark D
As a Company they offer a first class service on supply, delivery, communications, and the sheeps' wool insulation was easy to fit, of a very high quality and has made an instant difference. Before and after photos below of loft space. All ready now for the heat pump to be fitted and connected into the solar panels and Tesla Powerwall. Highly recommended.
1 year ago
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Celtic Sustainables has a 4.9 average rating from 2,757 reviews

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