Fixing through sound proof plasterboard.

Discussion in 'Builders' Talk' started by datadiyer, Mar 31, 2020.

  1. datadiyer

    datadiyer New Member

    Hi all,
    I have a sound proofed room at home and I am trying to find a suitble fixing through the 60mm sound proofed plasterboard into the brickwork behind it.
    It's for a tv bracket so don't want to use Grippit's as the holes are too close together.
    I'd like to use something like a corefix fixing but they are not suitable for a 60mm span.
    Does anyone have any clever ways on doing this?
    Thanks in advance.
     
  2. Jord86

    Jord86 Screwfix Select

    Cut a square out, drill and fix two layers of 18mm ply, cut the back of the insulation by 40mm then refit the plasterboard over the top. Fix bracket. This advice is to get a secure fixing point, not to preserve the soundproofing qualities of the wall.
     
    datadiyer likes this.
  3. datadiyer

    datadiyer New Member

    That's a great idea and fix, I wouldn't have thought of that, thank you Jord86.
     
    Jord86 likes this.

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