Side view of stacked different types of underpads for residential carpeting by Master Carpet in London, Ontario

Why Carpet Underpad Matters

The hidden secret to long-lasting comfort and better carpet performance.

When people shop for carpet, most focus on color, texture, and softness. But what many don’t realize is that the real comfort, durability, and long-term performance of your carpet comes from what’s underneath the underpad (also known as underlay or carpet cushion).

At Master Carpet, we take underpadding seriously, and once you understand what it does, you’ll see why we’ve made it our mission to only install the best under pad available in the market standard, at no extra charge. But first, what is carpet under pad?

Carpet underpad is the layer of material installed between your carpet and subfloor. It’s typically made of rebond foam, memory foam, rubber, or fiber blends, and it plays a crucial role in how your carpet performs and feels underfoot.

It’s not just “extra fluff” it’s a functional foundation that affects everything from how your carpet ages to how warm your floor feels in winter.

Why Carpet Under pad Is So Important?

Here are the key reasons why under pad should never be overlooked;

🧸 Comfort & Cushioning

A good under pad adds softness and a luxurious feel underfoot. It gives your carpet a springy bounce and a cozy vibe, especially in bedrooms, living rooms, and staircases.

🔇 Noise Reduction

Under pad acts as a sound barrier, reducing footstep noise and echoes. Great for homes with kids, pets, or multiple floors.

💪Extends Carpet Lifespan

It protects your carpet from wearing out by absorbing the impact of foot traffic Without under pad, your carpet fibers take all the pressure and wear down much faster.

💎 Better Appearance Over Time

A proper under pad helps prevent wrinkles, buckling, and visible seams. It keeps your carpet smooth, level, and beautiful for years.

🔥 Thermal Insulation

It helps your home retain heat, especially in colder climates like Ontario. That means warmer floors and lower energy bills.

What Thickness and Density You Need?

Underpads come in a variety of thicknesses (usually 6mm–10mm) and densities (ranging from 4lb to 9lb per cubic foot).

Most flooring stores use 6lb density pad, and often only 7mm or 8mm thick.

But at Master Carpet, we go above and beyond! Our standard underpad is 10mm thick with an 9lb high-density rating.

That means:

More comfort
Longer-lasting carpet
Better noise and heat insulation
Zero compromise on quality
And the best part? We include
this premium underpad at
NO EXTRA COST.

No upselling. No hidden upgrades. Just top-tier quality for every single customer. Because that’s what you deserve.

Why We Never Settle for Less?

A lot of stores offer you a basic underpad and try to upsell you better ones later. Some even skip quality padding altogether unless you specifically ask for it. We don’t believe in that.

At Master Carpet, we treat your home like our own. That’s why we’ve made the best underpad our minimum standard.

Not a single store in Ontario uses the same underpad as us. 100% guaranteed.

We don’t say “it’s not one-size-fits-all”—because the underpad we use is the best fit for comfort, performance, and long-term value. It's the only one we use.

Final Thoughts: The Foundation of a Great Carpet Job

At the end of the day, a great carpet starts with a great underpad. You may not see it—but you’ll feel it every time you walk across the room.

And when you choose Master Carpet, you can feel confident knowing that we’ve already taken care of the details. From premium materials to professional installation, we make sure your carpet is built to last and feel amazing for decades. 😊

Various carpet underpad samples showing different padding thicknesses and materials used in residential carpeting

💬 Ready to feel the Master Carpet difference ?

Get a free quote today or call us for a quick chat. No pressure! Just honest advice and real quality from your local carpet pros.

FREE QUOTE