Vapor barrier Underlay for LVT flooring?

Discussion in 'Other Trades Talk' started by Sanj83, Jun 5, 2019.

  1. Sanj83

    Sanj83 New Member

    hi,

    I’m going to be laying down an LVT click flooring in the kitchen. I’ve found a product by https://www.firmfitfloor.com/uk/ which looks to be a hybrid of LVT and Laminate in terms of structure. It’s got a rigid core (limestone), clicks together is a floating floor with Vinyl on top etc but no one has a clue so far as to what would be the best type of underlay for it? Something that would be vapour/moisture resistant is ideal since it’s going over a concrete floor that has been levelled and in the kitchen.

    I’m thinking because it’s closer to wood laminate that i can get away with utilising a laminate underlay? It also has a cork backing rather than vinyl too.

    The seller said no underlay is needed. The builder said I should get one.

    Any thoughts or suggestions?
     
  2. Hans_25

    Hans_25 Active Member

    Look at the sonic gold underlay, used that for laminate flooring, its quite thin but has an integral vapour control layer. I put aluminum tape over the joins on mine.
     
  3. Sanj83

    Sanj83 New Member

    Cheers. Will have a look into that. Seen some stuff at B&Q today by a company called Diall. But their staff really didn’t have a clue.
     

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