Subfloor vs Underlayment

INTRODUCTION

Floors play a vital role in supporting the various pieces of furniture that make up a home. Beneath the floors are subfloors, underlayment, and joists that many hardly ever know of. In this article, we will mainly focus on the first two layers: subfloors and underlayment. We will explain the details, including the types, functions, etc.

BENEATH FLOORS

First Layer Below Floors: Underlayment

An underlayment is any piece of material that is placed between the bare floor and the flooring materials like mattresses, bedding, and carpets. These materials conceal the bare floor from the harsh external environmental elements. They also prevent the feet from getting into direct contact with bare floors.

Second Layer Below Floors: Subfloor

Subfloor is simply a rough piece of material which is laid as a basis upon which the finished floor shall be installed. It basically complements the other kinds of flooring material. As hinted, it is hidden from the view of homeowners and occupants of the rooms and buildings wherein they are utilized.

Bottom: Joists

Joists cannot exactly be considered as a layer, although Joists is an important component that is used to sustain the entire flooring structure.

TYPES OF UNDERLAYMENT & TYPES OF SUBFLOOR

Underlayment can be classified as standard foam underlayment, upgraded foam underlayment, and combo underlayment.

Standard Foam Underlayment

Standard foam, as the name suggests, is a simple and thin layer of foam material which is placed over a subfloor. It is often paired with a moisture barrier to prevent the percolation of moisture into the room and floor.

Upgraded Foam Underlayment

It is an advanced form of the standard foam materials. Other than concealing the bare floors, it also serves as a noise reducing agent. It lasts longer than the standard foam and is thus a worthier purchase.

Combo Underlayment

This is basically a combination of foam and a film that blocks moisture. It may be overlaid atop a concrete subfloor or plywood. The underlayment serves the dual roles of conferring added comfort and suppressing capillarity.

We can usually find these four types of subfloor in the market: Plywood, Pine, Flakeboard, and Particleboard.

Plywood

Plywood is a building material that is manufactured by laying several sheets of wood. The constituent sheets of wood are glued together to form one giant and strong material. It is by far the most common form of material which is used for this purpose of its flatness, strength, and evenness.

Pine

These are flooring materials that are made of the pine wood. This kind of wood is soft, malleable, and easy to shape to the desired outlook. It is mainly used in homes, apartments, and residential buildings due to its limited lifespan.

Flakeboard

As the name suggests, this kind of subflooring is made of flakes of wood that are pressed and glued together by a synthetic resin. The material is highly susceptible to water and is as such utilized in drier areas only.

Particleboard

Also called chipboard, is kind of subfloor is made of finer wood particles like sawmill dust, wood chips, and sawmill shavings. It is more compact than the flakeboard and is also better at resisting the percolations of moisture than the said material.

HOW WILL UNDERLAYMENT IMPROVE THE PERFORMANCE OF A FLOOR?

The following are the top benefits of Underlayment:

Evens out Minor Subfloor Imperfections

Floors are generally uneven. The underlayment helps to level them by evening out the surfaces. This gives rise to added stability and reliability on your part. They can also absorb any excess stress and pressure to bring along added comfort.

Helps to Reduce Noise

Most people with laminate floors usually complain about the noise. The underlayment comes in to reduce the noise. This is because they absorb excess vibrations while walking on the floors. They are great for those installations that are sensitive to noise like libraries.

Keeps your Flooring Warm

Given that they can prevent the escape of heat and warmth, these materials also contribute to keeping the floors warm. They thus let you walk atop the floors barefoot without any worries at all. This is not to mention the extra comfort they yield.

Aids in Moisture Protection

These underlayment substances are generally impervious to water. They, therefore, act as a barrier to shield the percolation of water into the rooms or the floors underneath they are fixed. They thus safeguard the carpets and wooden furniture from dampening and possible damages.

Acts as a Cushioning Agent

They may also be used to cushion the floors by reason of the soft material makeup. This way, they absorb strong impacts and other injurious stress and impacts. They, in turn, make the surfaces where they are fixed quite comfortable to walk on.

Offers Added Support

Lastly, these materials also confer added support to the existing flooring materials. They mainly do this by resisting the possibilities of the existing flooring materials from warping or compressing excessively. They thus lengthen the lifespan of the floors in the long run.

HOW WILL SUBFLOOR IMPROVE THE PERFORMANCE OF A FLOOR?

The following are the top benefits of subfloor:

Stabilizes the Foundation

Subfloors, as has already been hinted, do add stability to the subfloors. They basically reinforce the strength and structural composition of the bare floors. In light of this, they improve the abilities of the floors to accommodate furniture and other occupants.

Creates a Firm Base for Subsequent Flooring

Floors are the foundations upon which the rest of the household activities are carried out. They have to be strong and reliable enough to be able to discharge this role well. The subfloors come in handy to enable this to take place.

Improves the Overall Lifespan

Floors that are complemented by subfloors last longer on average than those which do not. The subfloors are hence great to purchase and install as they see to it that a higher value for money is attained.

Prevents Absorption of Moisture

As stated repeatedly, these materials block or suppress capillarity. They, in so doing, prevent the percolation of underground moisture into the rooms. They are great especially for areas that are prone t dampness and clogging.

Improves Support to Overlying Furniture

Given that they prevent moisture from percolating into the rooms as stated, they also safeguard the household furniture. This is mainly because the furniture is less likely to absorb the moisture and deteriorate in quality.

CONCLUSION

There you have it! You now know subfloors and underlayment. You may now proceed to make the right choice between these two materials. Why don’t you now go ahead and acquire at least one of these two construction materials? Remember also to share this information with others who might want it.

At Ferma Flooring, all of our efforts are devoted to delivering the highest quality products at reasonable prices and with complete customer satisfaction, while protecting natural resources. Explore all of our products and find a retailer near you for all your flooring needs.

Summary
Subfloor vs Underlayment
Article Name
Subfloor vs Underlayment
Description
The confusion with subfloor vs underlayment can become a problem if your not sure which is which when installing flooring.
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FERMA Flooring
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