Reasons to Choose 20mm or 30mm Quartz Worktops

Quartz worktops have become a top choice for homeowners and designers across the UK thanks to their combination of durability, style, and low maintenance. One important decision during your kitchen upgrade or renovation is choosing the right thickness for your quartz worktop — typically 20mm or 30mm. Both options offer unique benefits depending on your design vision, kitchen layout, and budget.

In this blog, we’ll break down everything you need to know about kitchen 20mm quartz worktops and 30mm Quartz Worktops to help you make an informed choice.

What Does Worktop Thickness Really Mean?

Quartz worktops are available in different thicknesses, the most common being 20mm and 30mm. This refers to the thickness of the slab used for your kitchen counters. While it might seem like a small difference, the impact on aesthetics, strength, and installation requirements is significant.

Advantages of 20mm Quartz Worktops

20mm Quartz Worktops are the ideal choice for homeowners seeking a sleek, modern kitchen. Here’s why they’re a popular option:

1. Minimalist Aesthetic

The thinner profile of 20mm Quartz Worktops fits well in contemporary and minimal kitchen designs. They provide a clean and elegant look, particularly in handleless kitchens or modern apartment layouts.

2. Lighter and Easier to Handle

Because 20mm quartz is thinner, it is lighter, making it easier to install and often requiring less reinforcement for cabinetry.

3. Cost-Effective Option

20mm quartz generally costs less than 30mm due to the reduced material used. If you're budget-conscious but don’t want to compromise on quality or style, this is a solid choice.

Advantages of 30mm Quartz Worktops

For homeowners looking for a bold and luxurious statement in the kitchen, 30mm Quartz Worktops deliver. Here are the key benefits:

1. Premium and Substantial Appearance

Thicker quartz worktops offer a more premium and luxurious feel. The 30mm thickness creates a bolder, more solid look that suits traditional, industrial, and luxury kitchen styles.

2. Increased Strength and Durability

While quartz is already a highly durable material, a thicker slab naturally offers even more strength. This makes 30mm ideal for large islands or areas that may experience heavy daily use.

3. Ideal for Feature Edges

Thicker slabs allow for more decorative edge profiles (such as ogee or bevel), giving your kitchen a truly custom, high-end feel.

How to Choose Between 20mm and 30mm Quartz

When deciding between kitchen 20mm quartz worktops and 30mm, consider the following factors:

  • Kitchen Style: Go for 20mm for a sleek, modern look; 30mm for a luxurious, traditional style.

  • Cabinet Structure: Heavier 30mm worktops may require additional cabinet support.

  • Budget: 20mm quartz is generally more affordable.

  • Visual Impact: 30mm makes a strong statement and enhances depth.

What is the Cost of Quartz Worktops in the UK?

The Kitchen 20mm and 30mm quartz worktops UK cost can vary based on the quartz brand, colour, finish, and installation complexity. On average:

  • 20mm Quartz Worktops range between £100 – £270 per square metre.

  • 30mm Quartz Worktops range between £150 – £220 per square metre.

At SlabGo, we offer the best kitchen 20mm and 30mm quartz worktops UK wide, combining premium quality with competitive pricing.

Final Thoughts

Whether you choose 20mm Quartz Worktops for their modern minimalism or 30mm Quartz Worktops for their bold durability, both options offer exceptional style and long-term value. Your final decision should be based on your kitchen’s layout, aesthetic goals, and lifestyle needs.

At SlabGo, we supply and install both kitchen 20mm quartz worktops and 30mm options with unmatched quality and service throughout the UK.

FAQs

1. Is 20mm quartz durable enough for a busy kitchen?

Yes, 20mm quartz is still very strong and suitable for most domestic kitchens. However, 30mm may be preferred for high-traffic areas or heavy-duty usage.

2. Which thickness is more cost-effective?

20mm quartz is typically more affordable both in terms of material and installation.

3. Can I use 20mm quartz for a kitchen island?

Yes, but you may need to reinforce the structure depending on the size. 30mm is often chosen for islands for added visual impact and durability.

4. Do edge profiles differ between 20mm and 30mm?

Yes. 30mm quartz allows for more elaborate edge designs, while 20mm is limited to simpler styles like pencil or bevel.

Explore our full quartz collection and get a quote now at SlabGo.com.

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Things to Know Before Buying a Quartz Kitchen Worktop