How to Choose the Best Underlayment for Floors: A Simple Guide
- Jerry RICCI
- Jul 31
- 3 min read
A successful flooring project goes deeper than just the surface you walk on. The process of choosing underlayment ensures your new floors last longer. This guide is here to make that choice simple and clear. We will discuss what it is, the types, and what you should consider when choosing!

What Does Underlayment Do?
A good underlayment serves several important functions:
Moisture Barrier: It provides a moisture barrier. You'll need it for installing floors over a concrete subfloor.
Reduces Sound: Underlayment can muffle the sound of footsteps and other impact noises.
Adds Comfort: A layer of underlayment can add a slight cushion underfoot.
Smooths Out Minor Subfloor Imperfections: It can help to create a smoother and even surface.
Provides Insulation: Underlayment can help your floors feel warmer. It can contribute to energy efficiency.
Types of Underlayment for Different Flooring
You might be asking, What type of underlayment do I need? The answer depends on the type of flooring you have chosen. Let's break it down.
Laminate and Engineered Hardwood
It is soft and helps the floor float smoothly. You can also find a combo underlayment. This type has a moisture barrier already attached. It is a fantastic underlayment for laminate flooring, especially in basements.
Vinyl Plank (LVP)
Many vinyl plank floors now come with underlayment already attached to the back. If yours does, you don't need to add another layer.
If your vinyl planks do not have it, you will need a very thin and strong underlayment. This provides support and is the best underlayment for vinyl plank.
Hardwood Floors
For solid hardwood floors, felt or cork is a great choice. These materials are really good at soaking up sound. They also help prevent the floorboards from squeaking over time.
Carpet
With carpet, the underlayment is usually called carpet padding. This is the part that makes your carpet feel so soft and comfy under your feet.
Carpet padding is most often made from foam or rubber. A thicker pad will give you a more cushioned and luxurious feel.

Key Factors to Consider When Choosing Underlayment
When you are making your decision, think about these few things. This will help you make the best choice for your home.
Your Subfloor: Do you have a concrete subfloor or a wood one? Concrete can let moisture through, so a vapor barrier is a must.
The Room's Location: A basement needs more moisture protection. A room on the second floor might need more soundproofing.
Your Budget: It can be easy to want to save money here, but good underlayment protects your floor for years.
Noise Levels: If you live in a building with neighbors, sound reduction is very important. Big projects need careful planning, and sometimes you even have to figure out where to stay during home renovation.
Do I Always Need a Professional?
You can certainly install underlayment yourself if you feel confident. It can be a rewarding DIY project.
However, having a professional do it ensures the job is done perfectly. For a perfect finish, consider professional flooring services in Regina.
For bigger jobs or business spaces, the skills of general contractors in Regina are a huge help.

Conclusion
Your flooring is only as good as the underlayment beneath it. It’s a small part of the project, but it makes a huge difference in how your floors feel, sound, and last.
With the help of this guide, choosing underlayment will be easier for you. Take your time and choose the best option for your home.