Which trade do I need to insulate 2 internal walls?

View All Categories
  • Georgia's Avatar
    Community Manager
    Question: The bathroom walls have no cavity or insulation. I have stripped the plaster off and want to know how and what to use to insulate the 2 walls and who could do it The showeroom is situated in my single storey extension and is cold and suffers with condensation. I need a tradesperson to give me a quote to insulate the 2 internal walls properly.
    Last edited by Lauren; 25-10-21 at 15:30.
    Let's get started! Create a new post 👉here!👈
    Want to be the face for Checkatrade in your trade sector? Enter here! 👍
    ​​​​​​​Customers are asking questions! Click here to reply to them, and have your response shared on our blog with a link to your Checkatrade profile!
  • 1 Reply

  • ToolTalk1's Avatar
    Level 20
    dependent on space insulation can be done by simply bonding thermal plaster board to the walls.
    depending on the finished requirements this could be plastered, tape & jointed
    then painted with Zinsser Permawhite mould resistant paint after pre priming with Zinsser 123 or 123 Plus.

    if mould is an issue then decent extraction is required & after treating the mould the same paint system applied.
    a builder, decorator or experienced handy man could carry put these works