FAQ: How To Lay Pergo Flooring On Concrete?

Can you lay Pergo over concrete?

When installing Pergo flooring over a concrete or terrazzo subfloor you must use a 6-mil. When the Pergo Product has an attached underlayment foam, use only a vapor barrier with this product when installing over a concrete subfloor.

Do you need underlay for laminate flooring on concrete?

For concrete or wood subfloor use of rubber or foam underlayment is recommended. When laminate flooring is installed on concrete there are many factors that should be taken in account. First and probably most important factor is humidity of concrete surface.

How do you install laminate flooring over concrete?

Begin installation by laying a plastic vapour barrier (minimum 6 mm thick) or any other manufacturer-recommended barrier on the concrete subfloor to prevent moisture from reaching the laminate flooring. Use vinyl tape to secure the barrier and keep it from coming out.

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How do you lay floating floor on concrete?

Steps

  1. Evaluate the space where you plan to install the floating flooring. Before you go about laying down your floating floor, you need to know how much ground you need to cover.
  2. If your subfloor is concrete, cover it with a wood or engineered wood subfloor first.
  3. Prepare your space.
  4. Pick out the floating flooring.

What is the best flooring to put on a concrete slab?

Ceramic tile is the designer’s choice, with tons of colors and styles. It’s unaffected by moisture and goes directly onto concrete that’s smooth and free of cracks. Vinyl tile and sheet flooring also goes directly over prepared concrete and will withstand even minor flooding with no ill effect.

What do you fill concrete cracks with before laminate?

To prevent this, fill low spots with a patch or self-leveling concrete. Any gaps larger than a quarter-inch wide, gouges, and large chips should be filled with a patch. Dips and cracks on the concrete slab should be corrected with self-leveling concrete.

What’s the best underlay for laminate on concrete?

Best underlay for laminate flooring is foam because it is simple to install, it is a good sound barrier, and is very cost effective. Some best foams have attached additional layer which functions as the best moisture barrier. Best foam which can be attached to laminate also insures that floor is not so cold.

What happens if you don’t put underlayment under laminate flooring?

If you don’t install the underlayment correctly, your laminate floors could be damaged or even ruined. In fact, some floors require an underlayment to be correctly installed in order for the warranty to be valid.

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How level does a concrete floor need to be for laminate?

Typically, the floor must be level and uniform within 3/16 inch every 10 feet. Check your wood flooring manufacturer’s recommendations and sand any high spots with a concrete grinder. Fill any low spots with a cementitious leveling compound following the manufacturer’s directions and allow it to dry before proceeding.

Can you glue laminate flooring to concrete?

Yes, You Can!

You are in luck! You can glue laminate flooring to a concrete wall, but you will need a special adhesive to make sure that your planks do not come falling down off of your walls due to the concrete wall having more moisture in it than regular drywall.

Do I need a subfloor over concrete?

While a subfloor is not necessary to add structural strength when you’ll be laying finish flooring on top of a concrete slab (as in a basement remodel), subflooring over concrete offers two other advantages: A subfloor will help insulate against a concrete floor that becomes overly cold in winter.

Should floating floors move when walking on them?

Floating wood floors typically require that the substrate, or subfloor, be flat to within a certain tolerance. Note, though, that with a floating floor you will always have a certain amount of movement, as it is installed over a pad. When you walk, the pad compresses and the floor will move.

Can you install a floating floor over tile?

Yes, you can lay engineered-wood or laminate flooring over tile if the tile is in decent shape. Loose, cracked tiles will cause your install to fail. Also, you will gain floor height, which can cause issues with doors and appliances. The floor will be glued or floated, depending on the manufacturer.

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Can you float engineered hardwood over concrete?

A floating engineered wood flooring installation on concrete can be an excellent choice if your subfloor is below grade. Gluing works well when you are installing engineered hardwood over a concrete subfloor, but be sure you clearly understand the manufacturer’s application instructions before you glue that floor.

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