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  1. Question

    ENVER K.

    Confirming that the total thickness of this double sided underlayment is 2.4
    8 mm thick. Also, can I use this under a 5.0 mm LVP vinyl Plank flooring in the basement over concrete floor?

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    • SUPERSEAL

      SUPERSEAL

      yes it is 2.8 mm in profile it can be used with a 5 mm click together vinyl plank floor. It has over 2,000 dimples per sq ft and has an extremely high compressive strength.

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  2. Question

    Al

    will your subfloor membrane stop radon gas from coming through the concrete slab?

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    • Ross Carmen

      Ross Carmen

      Radon can not get through the membrane

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  3. Question

    robert.visentin

    Just moved into a home recently and have noticed some spots have mould coming up(baseboard and underneath furniture). Has a laminate floor which is cool to the touch. I noticed that the laminate floor is put onto the concrete with just a foam separating it from the concrete. Seems to be the way it is done around here as I have seen other homes done the same way. Have 2 questions. The plan now is to remove the existing laminate and use a 6 mm vinyl with the double dimple subfloor…or lift up the existing laminate and laying down the double dimple subfloor and then putting the laminate back. Can the double dimple be used for both types of floor? Thanks in advance.

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    • Ross Carmen

      Ross Carmen

      Yes, the double dimple can be used with laminate or vinyl plank, as long as it is a click together. You can put a layer of underlayment on top of the double dimple first, to make the floor a bit warmer, quieter, and softer to walk on.

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  4. Question

    rgolonka

    My concrete floor already has a tack strip that is in good shape from prior carpet (~8 years old). I am replacing. The picture shows the membrane under the tack strip, but I would rather not remove it. Can I just butt the membrane up against the existing tack strip?

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    • Ross Carmen

      Ross Carmen

      Yes you can bring it to the existing tack strip. Leave 1/16″ gap.

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  5. Question

    medicek

    Can double dimple subfloor membrane be used with heated floor systems?

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    • Ross Carmen

      Ross Carmen

      Yes it is compatible with infloor heat

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  6. Question

    minnowmouse

    CAN THIS BE USED TO DAMP PROOF THE FLOOR OF OUR CONCRETE CRAWLSPACE THAT WE USE FOR STORAGE?

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    • Ross Carmen

      Ross Carmen

      yes you can

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  7. Question

    Hal

    Can Kraus Flooring Shoal Bay plank vinyl be installed directly over this product?

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    • Ross Carmen

      Ross Carmen

      Yes..as long as the flooring is 12 mm or more and click together

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  8. Question

    LG

    Is the double dimple subfloor suitable for plastic backed carpet tiles installed as a floating floor, or would the smoothness of the single dimple subfloor be better? My instructions say to install directly over a flat subfloor. Thank you.

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    • Ross Carmen

      Ross Carmen

      what brand and thickness are you tiles??

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  9. Question

    Rob

    Does this floor make noise when walked on? Several people mentioned this online

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    • Rob

      The carpet and laminate double dimple sub floor

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    • Ross Carmen

      Ross Carmen

      Which product?

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  10. Question

    David J Nelson

    Can this be laid down and walked on for a month or so before carpet is put on top?

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    • Ross Carmen

      Ross Carmen

      yes it can. Vacuum any loose debris prior to installing carpet

      Something wrong with this post? Thanks for letting us know. If you can point us in the right direction...

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