What Is Laminate Flooring? An Installer’s Guide

Laminate flooring is a floating floor covering designed to recreate the appearance of natural timber while providing a durable, practical and affordable surface for the home. However, not all laminate floors are manufactured to the same standard.

At Laminate Floor World, our approach to laminate comes from more than 20 years of hands-on flooring experience. We started in installation, and that changes what we look for in a product. Colour is important, but so are the HDF core, board thickness, AC rating, locking system, V-groove, moisture resistance and the condition of the subfloor underneath it.

This guide explains what laminate flooring is, how it is made and what we believe homeowners should understand before choosing a floor.

What Is Laminate Flooring Made From?

Laminate is an engineered flooring product made from several layers compressed together to form a plank. Although different manufacturers use different technologies, a typical board consists of four main components.

1. Protective Wear Layer

The transparent upper layer protects the decorative surface from everyday wear, marks and scratches. The performance of this surface is one of the factors reflected in the product’s AC rating.

2. Decorative Layer

Beneath the wear layer is a high-resolution printed design. Modern manufacturing can reproduce natural oak, walnut and many other timber appearances with impressive detail.

Texture can also be added to the surface so that the visual grain and feel of the plank more closely resemble real timber.

3. HDF Core

The centre of most quality laminate flooring is high-density fibreboard (HDF). This is one of the parts of a laminate plank that customers rarely see, but from an installer’s perspective it is extremely important.

We prefer a tightly compressed, high-density HDF core. The locking profile is manufactured into the edges of this core, so its quality affects the strength and stability of the plank.

4. Balancing or Backing Layer

The bottom layer helps balance and stabilise the board. Together, these layers create the finished laminate plank that is installed as part of a floating flooring system.

Are All Laminate Floors the Same?

No. This is one of the most important things we explain to customers.

People sometimes compare laminate in the same way they compare ceramic tiles. With tiles, an inexpensive product may still provide a very durable surface, while much of the price difference can relate to appearance, design and finish.

Laminate flooring is different.

Board thickness, HDF density, locking-system quality, AC rating, edge construction and moisture resistance can vary considerably between products.

This is why we don’t recommend choosing a floor based only on colour or the lowest price per square metre.

What Do AC3, AC4 and AC5 Mean?

The AC rating helps describe the wear resistance of the laminate surface. You’ll commonly encounter AC3, AC4 and AC5 products when shopping for flooring.

Residential customers often choose primarily according to colour. In our experience, that’s a mistake. The technical specification deserves just as much attention as the appearance.

AC3 Laminate

AC3 products are commonly positioned for general residential applications. However, specifications vary considerably, particularly among thinner entry-level products.

AC4 Laminate

AC4 provides greater wear resistance and is the level at which we generally prefer to start when recommending an everyday residential laminate.

For example, rather than choosing a basic 6mm or 7mm AC3 product simply because it appears inexpensive, we would rather recommend a properly specified 8mm AC4 V-groove, water-resistant laminate when the customer’s budget allows.

AC5 Laminate

AC5 provides a higher wear specification and is commonly considered for demanding residential and commercial applications. It is also something we particularly like to see in premium 12mm products.

Commercial customers often pay close attention to AC ratings because of traffic levels. Residential buyers should consider them too.

8mm vs 12mm Laminate Flooring

Both thicknesses have their place. The right choice depends on budget, comfort expectations, product quality and where the floor will be installed.

When We Recommend 8mm

A quality 8mm AC4 product can provide an excellent aesthetic upgrade without the cost of moving into a premium 12mm range.

For budget-conscious homeowners, we would rather concentrate on getting a good-quality 8mm product with the right specifications than simply buying the cheapest laminate available.

Why We Like 12mm Laminate

Most South African homes are constructed on concrete rather than timber subfloors. In our experience, a quality 12mm board provides a more substantial and comfortable feeling underfoot.

The difference is particularly noticeable in bedrooms where people often walk without shoes. A good 12mm product generally feels quieter and more luxurious underfoot than a thinner budget product.

For demanding residential applications, we particularly like 12mm AC5 laminate with good water resistance.

What Is V-Groove Laminate Flooring?

V-groove laminate has a defined bevel around the edges of the planks. A four-sided or V4 product has this detail along all four edges.

The groove creates a visible line between individual boards and makes the finished floor resemble separate timber planks.

From an installation perspective, we prefer V-groove products. Floating floors naturally experience small amounts of expansion and contraction as conditions change. With a V-groove, the joint line forms part of the design from the beginning rather than relying on an almost invisible seam between boards.

Why Does the Laminate Locking System Matter?

The locking system determines how the individual boards connect. It’s another feature customers don’t always consider when comparing products.

An experienced installer can often recognise a poor locking system during installation.

Weak locking profiles may break while the floor is being fitted. Some leave hairline gaps between boards. Others don’t align correctly, so one side of the joint closes while another remains slightly open.

These are some of the reasons we evaluate the construction of a product rather than judging it only by the decorative surface.

Is Laminate Flooring Waterproof?

This requires an important distinction.

Many modern laminate products offer excellent water resistance. Some manufacturers specify resistance periods such as 24, 48, 72 or even 100 hours under particular test conditions.

However, a water-resistant plank does not make an installed floor waterproof.

From our repair experience, serious flooring problems often occur when water gets underneath the boards. Once moisture becomes trapped beneath a floating floor, it may not evaporate easily.

We’ve encountered water entering from leaking appliances, plumbing, sliding doors and walls where moisture enters from outside.

Therefore, manufacturer water-resistance claims should never replace proper moisture management and sensible room selection.

Where Should Laminate Flooring Be Installed?

Our preferred applications are dry interior areas such as:

• Bedrooms
• Lounges
• Studies
• Passages
• Home offices
• Suitable commercial interiors

Although manufacturers increasingly offer highly water-resistant laminate products, our recommendations are influenced by what we’ve seen during repairs as well as what appears on a product specification sheet.

Would We Install Laminate Flooring in a Kitchen?

Generally, this isn’t our first recommendation.

Over the years we’ve tried different types of laminate in kitchens and have seen floors damaged by water around fridges, washing machines and sink areas.

In fact, in my own home I use laminate in the bedrooms rather than throughout the kitchen, bathrooms and other higher-risk wet areas.

That’s not because modern laminate is a poor product. It is because choosing the correct flooring for the room is just as important as choosing a good-quality board.

What About Vinyl Flooring?

Vinyl and laminate are different flooring systems, and neither should automatically be considered the correct solution for every room.

We install vinyl flooring when it suits the application and when customers choose it after understanding its advantages and disadvantages. However, based on our own installation and after-sales experience, we don’t automatically recommend SPC simply because someone wants a supposedly waterproof floor.

We’ve seen water-related problems when moisture gets beneath different types of flooring. We’ve also encountered scratching and fading on some vinyl installations.

Our own after-sales experience has generally been better with customers using quality 12mm AC5 water-resistant laminate in appropriate dry areas.

Read our vinyl flooring information if you’re comparing the two systems.

What Subfloor Does Laminate Flooring Need?

This is one of the most important parts of the entire installation.

A good laminate floor still needs a properly prepared subfloor.

The surface must be sufficiently level, dry, clean and stable. If the substrate is uneven, the boards can move excessively when walked on. Over time, this movement places stress on the locking system and can cause joints to fail.

We don’t use underlay to hide a badly uneven subfloor. The underlying problem should be corrected before installation.

Can Laminate Be Installed Over Carpet or Parquet?

We don’t install laminate directly over carpet. Carpet creates a soft, unstable surface underneath the floating floor. The additional movement and friction can place unnecessary stress on the locking system.

We also don’t simply cover existing parquet flooring. Timber needs to be properly assessed because covering an existing parquet floor can trap problems underneath the new installation, particularly where moisture is involved.

Why Is Moisture Testing Important?

A floor can appear dry while still containing excessive moisture.

That’s why our installation teams use a moisture meter when assessing potentially damp subfloors. We don’t install laminate or vinyl over a wet substrate and hope that the flooring will solve the problem.

Correct moisture protection is more important than relying on expensive underlay to compensate for an unsuitable subfloor.

You can learn more about the role of laminate flooring underlay in a properly prepared installation.

Why Are Expansion Gaps Important?

Laminate is installed as a floating floor, which means the boards aren’t permanently fixed to the subfloor.

The floor needs sufficient expansion space around walls and other fixed structures. If adequate expansion gaps aren’t left during installation, the floor can push against surrounding surfaces and begin lifting.

For a more detailed explanation of the installation process, read our guide to installing laminate flooring.

Does Expensive Underlay Make Laminate Better?

Not necessarily.

Provided the floor has suitable moisture protection and the subfloor has been prepared correctly, we’ve found the real-world differences between appropriate underlay options can be relatively small.

Premium products may advertise additional acoustic performance. However, some differences are so subtle that they are difficult to distinguish without proper sound testing.

We would rather put the budget into the correct flooring product, moisture protection and subfloor preparation than use expensive underlay to compensate for problems underneath the floor.

Does Laminate Flooring Fade?

Based on the installations we’ve personally dealt with, fading hasn’t been a significant problem with laminate flooring.

We have encountered fading with some LVT, SPC vinyl and engineered flooring installations. However, performance varies between manufacturers, products and exposure conditions, so homeowners should always check the individual manufacturer’s specifications and warranty.

Is Laminate Flooring Good for Homes with Pets?

For homes with pets, our preference is generally a quality 12mm AC5 laminate with strong water resistance.

One reason is scratch performance. In our own repair and installation experience, we’ve seen vinyl surfaces scratch relatively easily in some homes with pets.

No floor is indestructible, so the individual product specification still matters. However, we have had very good results with appropriately specified premium laminate in pet-friendly homes.

Does the Country of Origin Determine Laminate Quality?

Not by itself.

Consumers sometimes assume European flooring must automatically be superior to products manufactured in countries such as Turkey or China. In our experience, manufacturing specification and quality control matter more than prestige attached to the country name.

A factory in Turkey or China can manufacture an excellent floor when the product is ordered and produced to a high specification.

Flooring isn’t something we recommend choosing purely because of a brand name or country of origin. Look at the construction and specification of the actual product you’re buying.

Our guide to the best laminate flooring brands explains what we consider when comparing manufacturers and ranges.

How Should Laminate Flooring Be Maintained?

Laminate requires relatively little after-care. Regular sweeping or vacuuming and careful cleaning are usually enough to maintain the surface.

Avoid flooding the floor during cleaning. Use a lightly damp cleaning method and remove spills promptly.

From our experience, many premature failures aren’t caused by ordinary surface wear. Water exposure and incorrect cleaning are much more common causes of problems.

What Should You Check After Installation?

Before signing off a completed installation, we recommend checking the finished floor carefully.

• Check that the required expansion gaps have been allowed for.
• Look for open joints between boards.
• Check for chipped or damaged planks.
• Open and close doors to ensure they operate correctly.
• Check that skirtings are properly secured.
• Check that doorway and transition profiles are secure.

These simple checks can identify finishing issues while the installation team is still on site.

How Long Does Laminate Flooring Last?

There isn’t one answer because product quality, room selection, moisture exposure, subfloor preparation, installation and maintenance all affect the lifespan of a floor.

Our repair experience has taught us that many floors don’t fail because the decorative surface simply wears out. Water damage, unsuitable substrates, incorrect installation and poor maintenance can shorten the life of otherwise good flooring.

That’s why we believe choosing the right product and installing it correctly is more important than choosing on colour alone.

How Do You Choose the Right Laminate Flooring?

Start with the room and how it will be used. Then compare the technical specifications rather than looking only at the colour or price.

We recommend considering:

• Board thickness
• AC wear rating
• HDF core quality and density
• Locking-system construction
• V-groove design
• Water-resistance specification
• Manufacturer warranty
• Subfloor requirements
• Installation quality

For a broader buying guide, visit our laminate floor guide. If you’re ready to compare actual products, browse our laminate flooring ranges.

What Does Laminate Flooring Cost in South Africa?

Price depends on the thickness, AC rating, manufacturer, construction, water resistance and other product specifications. Installation costs can also change depending on subfloor preparation, room layout, skirtings, profiles and other requirements.

This is why comparing only the advertised price per square metre doesn’t always tell you which floor offers better value.

Read our 2026 laminate flooring price guide for a more detailed explanation of current pricing and the factors that affect a complete flooring quotation.

More Than Just Choosing a Colour

After more than two decades working with laminate flooring, one lesson stands out: product choice matters.

Laminate isn’t simply laminate. Two floors can look similar on display while having very different cores, locking systems, wear ratings and moisture resistance.

At Laminate Floor World, our business has grown around installations, customer reviews and referrals. That’s why we prefer supplying products we’re comfortable installing and standing behind rather than competing only on the cheapest possible specification.

The right floor should combine the appearance you want with specifications appropriate for the room, a correctly prepared subfloor and professional installation.