Waterproof floors? The difference between heterogeneous and homogeneous

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They are sold in tiles, in slats and in rolls . The format depends exclusively on the intended use which can be decorative or functional. Regardless of the type and use of the floor, it is always quite water resistant and, therefore, is also suitable for kitchens and bathrooms but with some clarifications to be made vinyl flooring in Williamsport, PA.

A truly waterproof floor must be homogeneous , i.e. made up of the same molecule and a single single layer. The heterogeneous PVC floors , on the other hand, are made up of several layers assembled one on top of the other and, therefore, despite having a water-resistant surface, the same may not apply to the bottom.

Why is this distinction important? Because if you choose a heterogeneous type for the bathroom this could accumulate water under the surface causing swelling, infiltrations and even rather unpleasant damage.

The PVC floor does not deteriorate in the bathroom but these three conditions must be present:

Absence of wet bottom;

Homogeneity of the chosen floor

For damp substrates it is necessary to install a vapor barrier, a sheath or a grooved system to let the humidity flow out.

Laying adhesive PVC floors

The key to success in installing an adhesive PVC flooring is under the flooring itself.

Adhesive vinyl tiles require an extremely smooth surface, as any defects and imperfections risk deforming the vinyl coating. It is usually a good idea to check and properly prepare the subfloor, especially if you are installing an adhesive PVC floor .

Remember: most manufacturers do not recommend laying new PVC over more than one existing vinyl layer. In fact, if the lower layer is modeled, the structure risks seeing itself through the upper layer.

PVC floors can be laid on concrete, but even then the evenness and smoothness must be checked. In many cases, a fixative primer will suffice, but an underlay will give you a better feeling under the foot (as well as better sound insulation).

Once the bottom is prepared, peel off the adhesive film and place the vinyl boards on the floor precisely. Leave some space from the wall and complete the pose against the wall later. Finish off the excess PVC parts with a utility knife.

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