Laminate Flooring Boards – How to Choose the Right Planks

Laminate flooring boards can look very similar when you see them in a showroom or online, but the construction of the plank can make a major difference to how the finished floor performs. Thickness, HDF density, AC rating, board size, V-groove, water resistance and the locking system should all be considered before you buy.

At Laminate Floor World, we approach product selection from an installation perspective. After more than 20 years of working with flooring, we have seen what happens when good and poor-quality boards are installed in real homes.

Our advice is simple: don’t choose laminate flooring boards on colour and price alone. Understand what you are actually buying first.

What Are Laminate Flooring Boards?

Laminate flooring boards are engineered planks that normally consist of a protective wear layer, decorative wood-look surface, high-density fibreboard (HDF) core and balancing layer.

The boards connect through a click-lock profile and are installed as a floating floor rather than being permanently glued to the subfloor.

If you want to understand the construction in greater detail, read our guide explaining what laminate flooring is and how it is made.

Why the Quality of the Board Matters

One of the most common mistakes we see is assuming that laminate is laminate.

It isn’t.

Two boards can have a similar oak colour while being completely different in construction. One might be a thin entry-level AC3 product, while another may have a denser HDF core, stronger locking system, V-groove edges, higher AC rating and better water resistance.

This is why we don’t recommend buying the cheapest 6mm or 7mm laminate simply because the advertised price looks attractive.

In many cases, a properly specified 8mm AC4 V-groove water-resistant board offers much better value. Because we import and source directly, we aim to make these better specifications affordable rather than competing with very low-grade products.

8mm vs 12mm Laminate Flooring Boards

Thickness is one of the first specifications customers notice. However, thicker doesn’t automatically mean that every other part of the product is better. The complete specification still matters.

8mm Laminate Flooring Boards

A quality 8mm AC4 board is one of our preferred options for customers working within a budget.

If your main goal is to give bedrooms, living areas or an office an attractive wood-look upgrade without moving into the premium price category, a good 8mm product can offer excellent value.

We would rather install a well-made 8mm AC4 board with a good locking system than choose a poor-quality product simply because of its price.

12mm Laminate Flooring Boards

For customers looking for a more substantial floor, we generally prefer a quality 12mm board.

South African homes are predominantly built on concrete substrates. In our experience, 12mm laminate gives the floor a more solid and comfortable feeling underfoot and provides a more luxurious experience, particularly in bedrooms where people often walk without shoes.

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

You can compare products such as our Floorpan Elite XL 12mm laminate flooring when looking at thicker premium boards.

Does the HDF Core Matter?

Yes. In fact, this is one of the specifications we pay close attention to.

The centre of a quality laminate board is normally made from high-density fibreboard. We prefer a tightly compressed HDF core because the core contributes to the stability of the plank and also contains the locking profile that connects one board to another.

Customers naturally look at the surface because that’s the part they’ll see every day. An installer also looks at the construction underneath it.

A beautiful decorative layer can’t compensate for a weak core or poor locking profile.

Board thickness is only one part of choosing a quality floor. The AC rating, HDF core density, locking system, V-groove and water resistance should also be considered. Read our expert guide to choosing laminate flooring to understand how these specifications work together before deciding which boards to buy.

Why the Locking System Is Important

An experienced laminate installer can often identify problems with a locking system while fitting the floor.

We’ve worked with weaker locking profiles that break during installation. Others can leave fine gaps between boards or fail to close evenly. In some cases, one side of the board closes while another remains slightly open, creating a skew joint.

A strong, accurately manufactured locking system helps the individual boards connect correctly and remain stable as part of the floating floor.

This is another reason why we assess more than the colour and thickness when deciding which products we’re comfortable supplying and installing.

What Does the AC Rating Tell You?

AC ratings help indicate the wear resistance of the laminate surface. Common products on the South African market include AC3, AC4 and AC5.

Commercial customers tend to pay close attention to AC ratings because they expect heavier foot traffic. Residential customers, however, often concentrate mainly on colour.

We believe that’s a mistake.

AC3 Boards

AC3 is commonly found in residential laminate products, including many entry-level ranges. The complete construction should still be checked because an AC rating doesn’t tell you everything about the board.

AC4 Boards

For everyday residential laminate, AC4 is generally the minimum level we prefer to recommend. Combined with a good HDF core, V-groove, locking system and water resistance, it can provide excellent value.

AC5 Boards

AC5 offers a higher wear specification and is common in premium residential and suitable commercial ranges. When customers want a high-specification 12mm floor, AC5 is one of the features we look for.

Why We Prefer V-Groove Laminate Boards

V-groove laminate has a bevel around the edges of the plank. A four-sided V-groove, often called V4, creates a defined border around each board.

This isn’t purely decorative.

A floating floor naturally experiences small amounts of expansion and contraction. With square-edged products, movement between boards can make fine joint lines more noticeable over time and those lines can collect dirt.

With V-groove laminate, the individual board line is intentionally part of the design from the beginning. It also creates a more realistic timber-plank appearance.

For these reasons, we generally prefer V-groove laminate flooring boards.

Wide vs Narrow Laminate Flooring Boards

Board width and length mainly influence the appearance and scale of the finished floor.

Wide and extra-long boards can create a more open, contemporary appearance and show more of the wood-grain design across each plank. They can work particularly well in larger bedrooms, lounges and open interior spaces.

Narrower boards create more individual plank lines and can produce a more traditional timber-floor appearance.

There isn’t one width that’s automatically better. Choose the visual proportion that works with the room while still checking the technical specification of the product.

Does Board Colour Determine Quality?

No, although colour is often the first thing customers choose.

We regularly see residential customers fall in love with a colour before looking at the product specification. Commercial buyers tend to do the opposite because they start with wear requirements.

We recommend finding a balance.

Choose a colour you genuinely like, but then check the board thickness, AC rating, HDF core, locking system, V-groove and water resistance before making the final decision.

Does the Country of Origin Determine Board Quality?

Not necessarily.

Some customers assume European laminate must automatically be superior to products manufactured in Turkey or China. We don’t believe country of origin alone is a reliable way to judge a board.

The specification ordered from the manufacturer and the quality of production are more important.

Factories in Turkey and China are capable of producing excellent laminate flooring when the product is manufactured to a high standard. Flooring should therefore be judged on the actual product rather than simply the country printed on the box.

You can also read our guide to the best laminate flooring brands to understand how we evaluate different ranges.

Are Water-Resistant Laminate Boards Waterproof?

No. This distinction is important.

Modern laminate boards can offer excellent water resistance, and some premium products have manufacturer-specified resistance periods of 24, 48, 72 or even 100 hours under particular testing conditions.

However, water-resistant boards do not make the complete installed floor waterproof.

If water gets underneath a floating floor, it can become trapped. We’ve seen this happen around leaking appliances, sliding doors and walls affected by external moisture.

For this reason, product water resistance should be combined with sensible room selection, moisture testing and correct installation.

Which Laminate Boards Are Best for Pets?

For homes with pets, our preference is generally a quality 12mm AC5 board with at least good water resistance. Products with manufacturer-specified 72-hour water resistance or better are particularly attractive where available.

Scratch resistance is another reason we favour a high-quality laminate surface. In our own installation and repair experience, we’ve seen some vinyl surfaces scratch relatively easily in homes with pets.

No flooring is completely damage-proof, but choosing a stronger specification can make a meaningful difference in a busy household.

Where Should Laminate Flooring Boards Be Used?

We particularly like laminate in dry interior areas such as:

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

We are more cautious about kitchens, bathrooms and other areas with a higher risk of water exposure.

In my own home, for example, I use laminate in the bedrooms rather than the kitchen and bathrooms. Over the years, we’ve seen water damage around fridges, washing machines and sink areas even when good flooring was originally installed.

Room selection matters just as much as board quality.

What About Vinyl Flooring Boards?

Laminate and vinyl are different flooring systems and should be compared according to the room rather than assuming one is universally better.

We don’t describe vinyl as a completely waterproof solution because water can still create problems when it gets underneath an installed floor.

We’ve also encountered scratching and fading with some SPC and LVT installations. As a result, we don’t automatically recommend vinyl simply because a customer is concerned about moisture.

Read more about our vinyl flooring options if you’re comparing the two systems.

The Subfloor Is Just as Important as the Board

You can buy an excellent laminate board and still experience problems if the subfloor isn’t prepared correctly.

Before installation, the substrate needs to be sufficiently level, dry, clean and stable. Excessive movement caused by an uneven floor places stress on the locking system and can eventually cause joints to fail.

We also don’t install laminate directly over carpet or simply cover unsuitable parquet flooring.

Moisture should be tested before installation. A floor can look dry while still containing excessive moisture, which is why a moisture meter forms an important part of a proper site assessment.

Does Underlay Make a Poor Board Better?

No.

Underlay is an important part of a floating-floor installation, but it cannot turn a poor-quality laminate board into a premium product and it shouldn’t be used to hide a badly uneven subfloor.

Provided the substrate is properly prepared and the correct moisture protection is used, we believe your budget is better spent on a good board and proper installation than trying to compensate with expensive underlay.

Learn more about laminate flooring underlay and the role it plays beneath the finished floor.

Expansion Gaps Protect the Finished Floor

Laminate boards form a floating floor, so sufficient expansion space must be left around the perimeter and other fixed structures.

If an installer doesn’t leave the necessary expansion gaps, the floor can push against surrounding surfaces as it moves and eventually start lifting.

The board and installation therefore work together. Even a high-quality product can perform poorly if it isn’t installed correctly.

Our professional flooring installation teams assess the subfloor and installation conditions before laying the finished floor.

What Should You Look for When Buying Laminate Flooring Boards?

Before choosing a product, we recommend checking more than the colour sample.

• Thickness: Decide whether a quality 8mm or more substantial 12mm product suits your budget and requirements.
• AC rating: We generally prefer AC4 or AC5 products.
• HDF core: Look for a well-manufactured, tightly compressed core.
• Locking system: A strong and accurate profile is critical to the finished installation.
• V-groove: We generally prefer V-groove boards for their joint definition and timber-plank appearance.
• Water resistance: Check the manufacturer’s specification rather than assuming all laminate performs the same.
• Board dimensions: Width and length affect the visual appearance of the room.
• Warranty: Understand what the manufacturer covers and the installation conditions required.

Don’t Buy Laminate Flooring on Price Alone

A cheap advertised price doesn’t automatically mean good value.

One of the biggest mistakes customers make is buying a 6mm or 7mm entry-level product from a large hardware or tile retailer without comparing its complete specification.

At Laminate Floor World, we focus on supplying products we’re comfortable installing and standing behind. Our business depends heavily on customer reviews, referrals and repeat work, so selling the lowest possible specification simply to make a sale doesn’t suit the way we operate.

Because we import and supply selected ranges directly to the public, our goal is to make 8mm AC4, V-groove and water-resistant options affordable rather than asking customers to settle for less.

Compare Laminate Flooring Boards Before You Buy

The best laminate flooring board isn’t necessarily the most expensive one. It is the board with the right combination of construction, specification, appearance and price for the room where it will be installed.

If you want to understand the terminology first, read what laminate flooring is. For broader buying advice, visit our laminate floor buying guide.

When you’re ready to compare actual colours and specifications, browse our complete laminate flooring range.