
Can you do laminate floor without underlayment?
If the floor has vinyl on it, you can lay laminate flooring without the need for an underlay, but underlay can add extra cushioning. What is the best thing to put under laminate flooring? Best underlay for laminate flooring is foam or cork.
Is engineered flooring better than laminate flooring?
The biggest advantage that engineered hardwood flooring holds over laminate flooring is that its surface is real hardwood. It will always look better than laminate, especially close-up. Both types of flooring come in hundreds of different colors and styles, and you will easily be able to find one that matches your design needs.
Which laminate flooring underlay is best for your floor?
Types of Underlayment for Laminate Flooring
- Foam. Polyethylene foam is one of the cheapest forms of underlayment. ...
- Felt. While not quite as popular as foam, felt underlayment is an interesting choice to install under laminate flooring.
- Cork. Do you want to reduce noise from your flooring and add something a bit more substantial than foam or felt beneath your floorboards?
- Rubber. ...
Does your laminate flooring have too much formaldehyde?
Not all laminate flooring releases high levels of formaldehyde. Also, studies have shown that after several years, formaldehyde released by products installed in the home may decrease to levels typically found in most homes. However, if your flooring is new or you have concerns about formaldehyde in your home, you can lower the amount by taking the following steps. Reduce formaldehyde already in the home.

Can you put laminate flooring down without underlayment?
Underlayment is not optional. If your laminate planks don't have it already attached, we recommend that you buy rolls of underlayment on which to install your laminate floor.
What is the best thing to put under laminate flooring?
While there are a number of good options in the market, cork and foam are the usual favorites for a laminate floor underlay. Depending on your lifestyle, you may appreciate cork for its thickness and sound absorption; foam, on the other hand, is an excellent, cost-efficient material that works as a moisture barrier.
How important is underlay for laminate?
As every sub-floor has some minor imperfections, an underlay will help your laminate floor to float and expand without abrasion on uneven surfaces, by creating a perfect level surface. In addition to that, it will: protect your laminate flooring from moisture when fitting over a cement sub-floor.
Do you need underlay for laminate flooring on concrete?
With a concrete subfloor, you will need an underlayment that acts as a vapor barrier in order to prevent moisture from penetrating through to your laminate installation. The normal choice is a thin foam pad material made of polyethylene or polypropylene, which rolls out in sheets.
Can I put laminate flooring directly on concrete?
Laminate flooring can be used immediately after installation. Laminate flooring can be installed over concrete, wood or carpet subfloor or other surfaces. Installation of good quality underlayment is highly recommended. Installing underlayment is easy but it has to be done precise to avoid any tears.
What flooring does not require underlayment?
If you're laying the LVP over an existing cushion-backed vinyl floor or a below-grade tile floor, then you won't need to use an underlayment. However, you'll want to use one in every other application including covering existing hardwood floors, vinyl flooring that isn't cushioned, and concrete floors.
Which is better laminate with pad or without?
With a quality underlayment that provides insulation as well as sound and moisture barrier, there really is no reason to go with a laminate or Luxury Vinyl floor with pre-attached underlay.
Does laminate underlay make a difference?
Different underlays offer a different level of thermal insulation. And when it comes to choosing an underlay for laminate flooring, for most projects, the higher the TOG rating the better. The only exception to this is if you plan to install laminate flooring with underfloor heating.
Can I use old carpet as underlay for laminate flooring?
You absolutely cannot use carpet underlayment underneath laminate flooring. As much as you want to cut down costs on a new floor, this is not the way to do it. Installing laminate flooring over carpet underlayment will do more harm than good in the long run.
Is 12mm laminate better than 8mm?
Impact Resistance 12mm is much more impact resistant than 8mm. Sharp items that accidentally fall on a thicker base will have very little effect on it. That's the reason why people prefer 12mm laminate in high traffic areas.
How do you prepare a floor for laminate?
1:473:15How to prep for laminate flooring - YouTubeYouTubeStart of suggested clipEnd of suggested clipBoard or tile piece you're going to be laying. And divide the width of the room by the new piece ofMoreBoard or tile piece you're going to be laying. And divide the width of the room by the new piece of flooring this will help you determine how many rows of laminate flooring or tile you'll need.
Does waterproof laminate flooring need underlayment?
Some waterproof laminate floors have an underlay already attached, so you don't need to buy an underlayment for those. However, if it doesn't come pre-attached, you should purchase an underlayment to improve the durability, sound quality, and insulation.
What thickness underlay is best for laminate flooring?
How thick should laminate underlay be? We would recommend an underlay of 3 – 5mm for laminate flooring. It should be at least 3mm thick to provide comfort and ground levelling properties. But, it should be no more than 5mm thick.
Do I need a vapor barrier under my flooring?
Subfloor Material You'll typically need a vapor barrier if you're installing flooring over concrete. Therefore, in high-humidity areas, moisture will move to a relatively low-humidity area, even through concrete.
Can you lay laminate on uneven floor?
Laying laminate over an uneven floor is doable, however it is strongly discouraged. While you may want to attack your project head on and just get it over with, it is important to make sure that the subfloor is in proper condition before moving forward.
What is best to put under vinyl flooring?
Before doing the installation, you must ensure that the floor beneath is swept clean. Sheet Vinyl flooring works best with plywood because it is easy to install and has an impressive level of water resistance.
Which Underlayment Should I use?
While the concept of underlayment seems simple enough, all laminate underlayments are not created equal. Different manufactures offer many differen...
What If My Laminate Has Pre-Attached Underlayment?
If your laminate flooring already has underlayment attached, you would not use another underlayment. Adding extra padding can cause your locking sy...
Important Underlayment Terms
When reading the specifications of underlayment, you may come across terms like IIC and R-Value. These terms may leave you scratching your head. Bu...
The Different Types of Collections
First up is our series of basic underlayments. These are the most simple, cost effective underlayments we offer at Bestlaminate. All three of the b...
What is underlayment in laminate flooring?
Underlayment is an important step for any laminate flooring installation. There are several factors you will need to consider when choosing an underlayment. Learn more about what you should know before buying a laminate flooring underlayment.
What If My Laminate Has Pre-Attached Underlayment?
If your laminate flooring already has underlayment attached, you would not use another underlayment . Adding extra padding will put stress on the locking system and could cause your locking systems to break. The underlayment attached is meant to save you time from installing underlayment.
What Is Flooring Underlayment?
It is a thin foam pad, often made of polyethylene or polypropylene, which is laid on the sub-floor before installing the laminate. Most laminate floors on the market today require an underlayment to be installed. While there are manufacturers who offer floors with an underlayment attached, this is a special feature and is not included with all products.
What is the first step underlayment?
The First Step™ underlayment from Roberts® is one of the most popular choices in the laminate industry. Another great option for muffling sound, the Roberts First Step has an air flow layer which is similar to the Kronoswiss® Pro Vent.
Can you put laminate flooring on the second floor?
If you are installing your laminate floor in an apartment, condo, or on the second floor of your home, you may want to consider an underlayment that offers noise reduction. Many apartments and condo associations require a minimum sound rating from the underlayment. While laminate flooring is quiet to walk on, noise can easily be transferred to the floor below without the proper underlayment. Choose an underlayment, like Floor Muffler or Roberts Super Felt, that will give you a high sound reduction rating.
Is laminate flooring glued down?
Laminate flooring is not nailed or glued down, so it needs some form of cushion between the subfloor and laminate to allow it to float easily. Think of it like a large jigsaw puzzle, which will be expanding and shifting as the climate changes.
Do you need a moisture barrier underlayment?
If you are installing over a wood or existing subfloor, you will not need to worry about a moisture barrier underlayment. Unless you require other properties, such as sound reduction, a standard foam underlayment will work for your project.
What Is Laminate Underlayment?
Laminate underlayment is a soft pad that is installed under laminate flooring. The underlayment helps the laminate planks lay smoother, connect better, and for the flooring to feel slightly softer underfoot. Underlayment is either pre-attached to the bottom of the laminate flooring by the manufacturer or it is installed separately by the user.
How thick is laminate flooring?
Laminate flooring has neither thickness nor density since it is usually no more than 12mm thick and it is made of a type of low-density fiberboard. As a result, the underlayment will help boost laminate's sound-absorbing qualities, but only minimally so.
How wide is a roll of underlayment?
When the underlayment is not attached, rolls must be purchased and installed separately. Underlayment is made of polyethylene foam, felt, or cork. The strips, usually 36 to 44 inches wide, are attached side-to-side with seaming tape or with attached adhesive strips. Rolls are from 30 to 100 feet long, with thicknesses ranging from 6 mm to 8mm.
When do you need a moisture barrier?
You will need moisture-proof underlayment or vapor barrier when there is a chance of moisture migrating upward from a concrete slab, tile, or cement board. Even a wood subfloor or flooring over a crawlspace or other non-climate-controlled space can be subject to rising moisture.
Can laminate flooring be used to bridge gaps?
Solid hardwood or engineered wood can easily bridge small gaps, running directly over imperfections without the need for underlayment. Even ceramic and porcelain tile can bridge a few small holes and gaps, plus mortar works to fill them in. But laminate flooring will eventually telegraph (transmit or duplicate) subfloor imperfections. Underlayment helps to prevent laminate damage.
Is laminate flooring a wood or a wood?
Laminate flooring is thin and is constructed of a type of fiberboard rather than solid hardwood or even plywood, as with engineered wood flooring. Because laminate flooring can be difficult to install on surfaces that are even the least bit imperfect, underlayment is a recommended supplement.
Is underlayment needed for laminate flooring?
When the underlayment is attached to the flooring, nothing else needs to be done. The laminate flooring is ready for installation. Using a second layer of underlayment is useless and can even be detrimental.
Why do I separate laminate underlayment?
“Since underlayment is an important part of the installation, I usually like my underlayment separate just because I can be more choosy on the type and specifications. You do get a little more convenience with having attached pad, but underlayment is easy to install.”
Why is underlayment good?
Protection from subfloor imperfections and moisture are both two primary reasons underlayment is a smart choice. But it does have its other perks, too. For example, since it functions as padding between surface and subfloors, much of the noise you’d expect is absorbed, helping the pitter-patter of little (or sometimes not-so-little paws and the loud running of growing rugrats come down to a much more manageable volume. This makes the stuff ideal for busy growing families. Kids and pets can run around, parents can do all their laundry and work, and guests can come and go as needed without serious disturbance.
Why do you skimp on underlayment?
Out of all the items on this list, this is perhaps one of the best reasons to skimp on the underlayment. Why? Well, underlayment is handy for a lot of things, but it’s most crucial for stability. Not including houses that are pretty newly developed or were made with exceptionally great materials/attention to detail, most of our subfloors aren’t flawless. They’ll usually have minor imperfections and slight variations, which can seriously affect the smoothness of any flooring laid over them and impact the connection between the laminate planks.
Is laminate underlayment necessary?
Subfloor conditions will significantly impact whether laminate underlayment is essential or not. There are other factors to consider, too, however. Moisture is especially important among these. Underlayment is basically a must-have for areas that tend to be wetter and more prone to humidity because this also increases the amount of moisture in your subfloors. Without underlayment to add a layer between these damp subfloors and the surface flooring, your laminate can quickly become wet, warped, and mildewy, harming its overall integrity. Moisture over time can also break down floor adhesive which causes the floor to start warping.
Is underlayment good for subfloors?
Underlayment’s used to nix these before they ever happen as it provides a perfect, solid base for your flooring, free from dents, rips, and the wear of time. A nice dense felt underlayment like QuietWalk is excellent for covering subfloor imperfections. But if you don’t have these or the others factors mentioned next to contend with, underlayment may be optional for you.
Can you use underlayment on laminate flooring?
Extra stability and support, noise reduction, cushioning, improved plank laying, and locking system support – all good things if you want your floor to last (and generally be at its best). But what people don’t tell you is that there are a few situations where you can get by without using underlayment. Here are the main ones where underlayment is more a nicety than a true necessity.
Can you lay laminate without underlayment?
Underlayment’s great, but if you’re lucky enough to have a dry climate, spotless subfloors, and little need for noise control, it isn’t a necessity. If you have all the optimal conditions and don’t want to spend the extra money for additional benefits, you might as well just lay down your laminate without it. You’ll save on material expenses. This can be helpful in the short term, but the floor’s longevity will be an added risk. If you’re like most of us, you won’t have the fortunate circumstances to skip underlayment. Don’t worry, we got you covered; our underlayment selector tool will help you find the perfect underlayment for your laminate flooring!
What happens if you do not Put Underlayment Under Laminate Flooring?
Floor underlayment is among other efficient products in giving protection and support to new surfaces.
How Do I Know If I Need Underlayment for Laminate Flooring?
Underlayment is essential for laminate flooring or engineered natural wood flooring.
Here is a table that analyzes the choices that actual homeowners have made with respect to the underlay for laminate flooring
Thick Formica was used with laminate flooring (at least 10mm). Do not use the skinny type that is like photocopy paper.
Do I Need Underlayment for Laminate Flooring on Plywood?
When installing laminates on a standard plywood subfloor, do not use a vapor-barrier-type underlayment since the natural wood requires breathing.
Do I Need Underlayment for Laminate Flooring Over Hardwood?
You can install laminate flooring directly over hardwood with no necessary preparation. If your laminate has an already built-in underlay, you may install it right on top of the hardwood.
How to Install Underlayment for Laminate Flooring on Concrete
The procedure of installation differs depending on the several types of tiles and planks made of laminate.
Final Thoughts
Flooring is essential both on the laminate you install and the underlayment underneath the surface.
What is underlayment in laminate flooring?
Underlayment helps a laminate floor lie flat and makes is softer and quieter underfoot. Laminate flooring is designed for quick and easy installation over almost any flat, smooth floor surface. But the hard laminate material doesn't lie directly onto that surface; it needs a layer of underlay, or underlayment, to cushion ...
How much does foam underlayment cost?
Foam underlayment costs about 22 to 45 cents per square foot. Some products are made from recycled plastic, such as Courey Eco-Friendly Foam, which is recyclable. Cork is commonly used for preattched underlayment but is also available in rolls.
Does foam underlayment need to be separate?
Flooring that does not have preattached underlayment almost always needs a separate underlayent for proper installation—and this may be required to satisfy the flooring's warranty. Advertisement. Basic foam underlyment is the most popular choice, primarily because of its low cost.
Can you install laminate planks on top of underlayment?
The laminate planks go right on top of the underlayment, without glue or fasteners. Always remove the baseboards before installing underlayment.
Can you put laminate flooring over concrete?
In these situations, the underlayment should be designed as a moisture barrier (sometimes called a vapor barrier, although a true vapor barrier involves a different application). Alternatively, you can use standard underlayment over concrete if you install a moisture barrier of thick plastic sheeting (6-mil thickness is the standard recommendation) between the concrete and the underlayment.
Can you put underlayment over concrete?
Alternatively, you can use standard underlayment over concrete if you install a moisture barrier of thick plastic sheeting (6-mil thickness is the standard recommendation) between the concrete and the underlayment. A separate layer of underlayment is required with flooring that does not have its own underlayment.
Does laminate flooring soundproof?
While all laminate under layment provides cushion, certain types also provide soundproofing or moisture-resistance. Moisture is an important consideration when installing laminate over concrete subfloors, especially in a basement, where moisture can wick up through the concrete from the earth below.
What is underlayment for laminate flooring?
Underlayment is what allows the floor to float, gives it stability, support, noise reduction, and supports the locking systems in between planks to assure the sturdiest flooring project.
How to determine what underlayment to use?
The best way to determine which underlayment you need is by looking at your subfloor. The two most common subfloors are wood and cement and there are special differences you must pay attention to when looking for the proper underlayment.
What is attached underlayment?
The attached underlayment will allow your flooring to float just as standard underlayment would. Be sure to prepare your subfloor before installation to assure a seamless and smooth surface.
Do you need underlayment for wood subfloor?
Wood Subfloor. If you are installing laminate flooring on a wood subfloor, you should use a standard to the premium underlayment. If you wood subfloor is pretty sturdy, you won’t need any special underlayment.
Do you need a vapor barrier for laminate flooring?
If you are installing laminate flooring with pre-attached underlayment on a cement subfloor, you need to install a vapor barrier to prevent moisture from seeping up through the subfloor. Do not install a vapor barrier that has extra cushioning. Here are your options:
Pre-Attached Underlayment
Click & Lock System is vulnerable to moisture seeping through crack – See Screenshot Below
Separate Underlayment
More time to figure out what underlayment to choose for your flooring (Save time by using our product selector here)
