Hardwood is regarded as one of the most desirable of flooring materials, and it almost always adds value to a home. When it comes to hardwood floorings in the kitchen, some flooring manufacturers claims that the factory finishes make their products water-resistant, but it's worth noting that they are never described as waterproof. Though innovations in engineered hardwood being able to withstand moisture and wet conditions, it’s still not fully waterproof. Manufacturers always caution against the installation of hardwood in rooms where wet conditions are likely, and even installation against concrete slabs is questionable since moisture can migrate through the concrete.
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Design-wise, hardwood flooring in the kitchen is one of the most popular and great choices because of it’s beauty and its aesthetic matching with the kitchen. Hardwood flooring is a good choice for your kitchen if you can afford it, are willing to be diligent about caring for it, and want the appeal of wholly natural flooring material. Another option would be to use SPC floors, though it may not be fully identical, SPC floors nowadays have come really close in replicating the feel and aesthetic of authentic hardwood floors. The main benefit of using SPC in your kitchen is that it’s fully waterproof and is able to withstand any condition due to its stone and plastic composite.
Hopefully this can help guide and give you more insight about hardwood floors in the kitchen!