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I’m installing in a garden room onto OSB floor. There is 60mm insulation in the floor frame. Is the 6mm insulation plate still required as there is already insulation below the OSB?

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Posted by dwsadmin (Questions: 180, Answers: 246)
Asked on June 4, 2021 4:43 pm
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Hi there , the 6mm underlay still required as this is used to cushion the crimps (the connections made onto the foil system).

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Posted by dwsadmin (Questions: 180, Answers: 246)
Answered on August 10, 2021 1:57 pm
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