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Ozone-friendly roof insulation

Language: English Series: Roofing ; Contractor vol39 no 284 February 1990 p18Publication details: 1990Subject(s): Summary: Apollo (London) Ltd is the first company in the UK to use the CFC -free roof insulation board, Thanazone , which is performing well and has better insulation values than polyurethane foam.

Apollo (London) Ltd is the first company in the UK to use the CFC -free roof insulation board, Thanazone , which is performing well and has better insulation values than polyurethane foam.