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Insulating web behind cavity tray.

Discussion in 'Building' started by Screech20, 20 Jan 2019.

  1. Screech20

    Screech20

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    Hey guys.

    Bricks are going up on the outside of the steel tomorrow so need to get the web insulated behind the cavity tray.

    The flange/web is 70mm, will 50mm wedged in the web be sufficient or what should be done here?

    Cheers.

    [​IMG]
    [​IMG]

    [​IMG]
     
  2. John D v2.0

    John D v2.0

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    Is the steel on the cold or the warm side of the insulation? How do you plan to deal with the thermal bridge?
    I would say get insulation around the outside of the flange and keep the beam itself as warm as possible, but i only have a theoretical understanding.
     
  3. ^woody^

    ^woody^

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    Yeah it's OK.
     
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