Have an issue regarding my subfloor. I have thought of other options. I'm just wondering what you think of using sand under laminate flooring to level up a low spot. Please don't tell me to use another method, I just want to know your thoughts and experience using sand as a leveler, thanks.
*Also thinking of using kiln dried sand that is used with pavers, so I can compact it tight and level.
As an installer, I've never used sand as a level. Theoretically, I could see it working at first. My concern would be that over time as the floor moves with traffic, expands and contracts would erode the sand out of place then you would have to remove the floor to repair it. I would use the appropriate leveling compound that is tested and proven so that I don't have to go through the heartbreak of having to do it all over again.
I agree with Jonathan. Sand would NOT be even a consideration for me. No installed would warranty and work done using sand. Plus, even compacted, sand would move and the issue would remain. There are flooring compounds that might work for you. I'd suggest contacting a carpet/flooring supplier, as they do this full time and should have some advice for you.
So you wouldn't suggest sand as a leveller, how about dry pack mortar, all I need is a solid foundation to lay the laminate on and I d not plan on ripping everything up to re level the floor, and I know self leveller wont bond to old vinyl tile and old black glue, so there has to be a solution to this problem
Remove the flooring to the cement - then self level. If there is glue, remove the glue, it's not that difficult. Simple.
Hacks or half measures don't work, rarely do. Do it right the first time and then you won't have to pay for it twice.
It is not on cement the floor is on joist
Has anyone used sika self leveler over old 9x9 vinyl tiles and some old carpet glue? Will it bond properly with a primer, I have emailed sika manufacter as well
Hi Jason
As mentioned not properly preparing the substrate properly and cutting corners will probably give you problems down the road.
Whatever manufacturer's product you use, you will need to ensure it is the correct and appropriate substrate preparation self leveling material.
Cheers
Dave
360renos.ca
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