What Materials Are Used in Pattern Imprinted Concrete Driveways?

Pattern imprinted concrete is known for its strength, low maintenance, and smart appearance. But what actually goes into creating this type of driveway?

In this post, we’ll explain the key materials used in pattern imprinted concrete driveways and why each one matters to the final finish.

The Concrete Base

At the core of every pattern imprinted driveway is a solid concrete slab. This is poured wet and then shaped, coloured, and sealed before it sets.

• Type: A standard ready-mix concrete is typically used.

• Strength: Most driveways use a mix rated at C25 or higher, which is strong enough for regular vehicle use.

• Depth: A typical driveway requires 100–150mm thickness, depending on ground conditions.

The concrete must be laid on a properly prepared sub-base. Without this, the driveway can crack, sink, or wear unevenly over time. It takes careful planning and the right installation team to ensure this foundation is done properly.

Colour Surface Hardener

Once poured, the surface is covered in a colour surface hardener. This gives the driveway its final colour and adds strength to the top layer.

• What it is: A dry powder that’s spread over the wet concrete

• Why it matters: It adds colour and makes the surface harder and more durable

• Colours available: Charcoal, slate grey, buff, terracotta, nutmeg, and more

This layer is worked into the surface before the pattern is applied. It's a key part of what makes the driveway strong, smooth, and easy to clean.

Antique Release Agent

The next material added is a release agent. This powder prevents the imprinting mats from sticking to the wet concrete and adds extra depth to the colour.

• Purpose: Stops pattern tools from sticking and adds contrast to textured areas

• Appearance: Gives the driveway a more realistic stone or cobble effect

• Colour: Usually darker than the base colour (e.g. charcoal over buff)

This contrast brings out the texture in the pattern and gives the finished surface a more natural, high-end look.

Pattern Imprinting Mats

While not a “material” in the surface itself, imprinting mats play a big role. These rubber mats are used to press a specific pattern into the surface while it’s still wet.

• Types of patterns: Cobblestone, ashlar slate, herringbone brick, London stone, and more

• Material: High-grade textured rubber

• Timing: Must be applied at the correct stage of drying for a clean result

Design options range from traditional to modern. Whether you want your driveway to stand out or blend in with your home, the right pattern makes all the difference.

Sealant

The final stage is sealing the surface. A high-quality sealant protects the concrete from water, UV, oil stains, and everyday wear.

• Type: Acrylic-based, usually solvent or water-based

• Finish: Gloss, satin, or matte

• Benefits: Locks in colour, prevents fading, and makes the surface easier to clean

Sealant needs to be reapplied every 3–5 years. A well-sealed driveway stays looking its best for longer and is truly built to last.

Optional Additives

Some installations also use additives to improve performance:

• Fibre reinforcement in the concrete to reduce cracking

• Non-slip additives in the sealant for extra safety

• Integral colour if a more even tone is needed throughout

These extras depend on your site, design, and budget, but they help ensure a strong, long-term result.

Final Thoughts

Pattern imprinted concrete driveways are made from a carefully layered combination of concrete, colour hardener, release agent, and sealer. Each material plays a key role in appearance, performance, and durability.

When installed properly, the results speak for themselves. At Drive Tech UK, we use quality materials to make sure every driveway is designed to last and to impress.