What Subfloor to Lay Down Before Flooring

What Subfloor to Lay Down Before Flooring

Your flooring will not have the lasting impression you are looking for if not installed properly. The key to the right installation is to consider the type of flooring you have and to provide its required subfloor.
You should lay a smooth and dry subfloor beneath the main flooring. This helps the flooring be installed more easily and fit properly to all the edges and corners. The other benefit of the subfloor is that your flooring is less likely to be damaged by moisture, stains, and temperature fluctuations. Since the structure is made of multiple layers, it becomes sound and heat-proof. After finishing laying the subfloor, you can install your main flooring.
With the importance of having a subfloor, take a look at the complete guide below to find out how you should lay it. After laying the subfloor, you need a floor installation guide for the rest of the process.

Lay it Flat

The subfloor should not have any dips or flaws. The entire surface is supposed to be level and flat. If you notice one piece is higher than the others, sand it to make it the same level as the others. For lower parts, use a leveling compound to make the whole flooring smooth. Remember that it should be completely fixed to the joists so as not to move.

Clean in Advance

To achieve the desired result, the subfloor must be clean. This is easy since a vacuum or a broom is all you need. Do not lay the subfloor unless you have cleaned the entire surface. Keep in mind that water is one of your enemies, causing the flooring to wrap up in the long term, so make sure to dry the flooring completely.

Matching Sub-floor

Matching Sub-floor

Each type of flooring requires a different laying. Before installation, make sure you have checked the materials you use and the subfloor requirements and tools. For instance, you cannot use floating floors over carpets or wet laying. Also, make sure your subfloor accepts adhesives since some floorings require nails or adhesives to be installed.
Vinyl and laminate floorings have become increasingly popular in recent years both for their aesthetics and functionality. Though new floors feature an underlayment attached to the flooring, let’s see what should be laid before them.

What should I lay down before laminate flooring?

First and foremost, you should choose the right subfloor for your laminate. This type of flooring requires concrete and moisture-resistant laying. Make sure your laminate subfloor is both clean and level. You can use either a fireboard or a foam. The former is recommended for heat insulation, while the latter is perfect for humid areas since it is damp-proof. In the beginning, empty the space of all the furniture, then install the subfloor to avoid any mistakes when installing laminate. It is a really easy task to do since laminate planks are clicked together without the need for any adhesives. It is a DIY project, finished in less than a day.

What should I lay down before vinyl flooring?

Similar to laminate flooring, vinyl requires a dry and level subfloor. Though some kinds of vinyl do not need any laying, experts recommend installing the subfloor to protect the vinyl from any further damage and avoid any mistakes when installing vinyl. One of the available options is concrete if cleaned and smooth. Remove dips and cracks to make it level, and install it in the same direction as your vinyl flooring. You can also choose linoleum to support the main flooring.
It should be noted that some vinyl floors are manufactured with an attached laying, so you do not need to install it yourself.

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