Weatherfoil
of Slough
1946 Private company.
1947 Leonard Satchwell was chairman
c.1955 Stephenson Clarke acquired most of the capital of Weatherfoil Heating Systems Ltd[1]
By 1960 was part of Powell Duffryn[2]
1961 Heating and ventilation engineers. Specialise in automatic heating and hot water supply installations.
1963 Merged with Andrew Air Conditioning as Andrews-Weatherfoil[3]