Concrete Floor Prep For Lvt

To prep the floors for the luxury vinyl planks our guys used two products to fill the cracks and smooth the cement slab foundation one is a crack filler the other a cement based patching compound to ensure the floors were level and smooth.

Concrete floor prep for lvt. Newly poured concrete off gases water vapor and typically needs from 120 to 150 days to dry out before it s ready to accept flooring according to milliken company. Prepare the subfloor repair cracks and holes. Preparing a concrete subfloor for luxury vinyl flooring concrete is a common subfloor material and in general it s easy to prepare for a luxury vinyl flooring installation project. Vinyl plank flooring is water resistant and if it has a wpc core it s waterproof so it won t be damaged by the off gassing.

All lvt lvp flooring shares the need for the substrate to be perfectly flat to perform properly. Add about 10 to that number to account for any possible mistakes and warped boards. Inspect the floor and repair cracks pits holes or other uneven patches. Lvt can be installed directly over concrete but the concrete must be at least six weeks old proven to be dry and free of powder and.

Use concrete filler or a similar floor patching compound to repair the damage. Determine how much flooring and materials will be needed. Prep the floor fill gaps and seams. If you have a vinyl floor you may be able to install your flooring directly on top of it.

Lvt will follow the profile of the existing subfloor so make sure you fill in seams low spots and large gaps with floor patch. Test the floor for moisture. Floor preparation is a large part of lvt lvp installation and more critical than ever. Multiply length times width of the room.

Lvt products must only be installed on subfloors with moisture levels below 75 relative humidity rh. However laying vinyl flooring over concrete requires a bit more preparation. If your concrete subfloor was just poured you ll need to allow it to properly cure for a minimum of 60 days before your luxury vinyl flooring installation begins. Also it is important to take time and prepare well before you start assembling.

If you don t have all the tools or you want to be 100 sure you don t waste any material invite a friend over to help you. If your hygrometer reading is above 75 rh regardless of whether the floor is old or new it s imperative that you install a surface damp proof membrane dpm. Tape a 3 foot square piece of scrap vinyl to the concrete with duct tape sealing the edges tight. The steps in this guide on how to install vinyl plank flooring on concrete are quite easy to follow.