Block Paving vs. Tarmac: Which Driveway Option is Best for You

Choosing the right driveway material is an essential decision for any homeowner or property developer. A well-constructed driveway enhances kerb appeal, increases property value, and ensures long-term durability. Two of the most popular options are block paving and tarmac, both offering unique benefits.

Understanding the key differences between these materials will help you make an informed decision based on factors like durability, aesthetics, cost, and maintenance. In this guide, we compare block paving and tarmac to help you determine which option best suits your needs.

Durability and Longevity

A driveway should be built to withstand daily wear and tear from vehicles, foot traffic, and changing weather conditions. Both block paving and tarmac are known for their resilience, but they perform differently over time.

Block Paving

• Made from individual blocks of stone, clay, or concrete, block paving is designed to endure heavy loads.
• Resistant to cracking since individual blocks can adjust to minor ground movement.
• If damage occurs, replacing individual blocks is straightforward, preventing the need for extensive repairs.
• Some premium block paving materials, such as clay bricks, can last for several decades with proper care.

Tarmac

• Known for its high strength, tarmac is often used in roads and car parks due to its ability to withstand heavy traffic.
• Less prone to shifting compared to block paving, making it a solid choice for areas with fluctuating temperatures.
• However, tarmac surfaces can develop cracks over time, especially under extreme weather conditions.
• Repairs typically involve resurfacing, which may be more costly in the long run.

Which is better?

For longevity, block paving offers better resilience as individual blocks can be replaced without affecting the entire driveway. Tarmac, whilst durable, may require periodic resurfacing.

Aesthetic Appeal

Your driveway contributes significantly to the overall look of your property. Whether you prefer a classic or modern style, the choice of material plays a crucial role in kerb appeal.

Block Paving

• Offers a range of colours, patterns, and textures, allowing for customisation to match your property’s style.
• Can be laid in various designs such as herringbone, basketweave, or staggered patterns.
• Adds a high-end look to any home, boosting resale value.

Tarmac

• Features a smooth, uniform finish, giving a clean and simple look.
• Limited in design and colour options, usually available in black or red.
• Can be edged with block paving or stone to add a decorative touch.

Which is better?

If visual appeal and customisation are priorities, block paving is the superior choice. However, if you prefer a minimalist, no-fuss design, tarmac provides a sleek and functional finish.

Installation Process

Time and complexity of installation are essential considerations, especially if you need a driveway completed quickly.

Block Paving

• Requires more preparation as each block is laid individually.
• The base must be properly compacted to prevent future sinking or shifting.
• Installation can take several days, depending on the complexity of the design.

Tarmac

• Faster installation, often completed in a day or two.
• Once laid, it sets quickly and can be used soon after.
• Requires less precision compared to block paving.

Which is better?

For a faster and less labour-intensive installation, tarmac is the better choice. If you’re willing to wait for a more intricate and premium finish, block paving is worth the extra time.

Maintenance and Repairs

Keeping your driveway in good condition reduces long-term costs and ensures it remains visually appealing.

Block Paving

• Weeds and moss can grow between the blocks, requiring regular sweeping and weed treatment.
• Pressure washing is recommended periodically to maintain its appearance.
• Individual blocks can be replaced easily without disturbing the entire driveway.

Tarmac

• Low-maintenance but susceptible to oil spills and stains, which can be difficult to remove.
• Over time, tarmac may crack or develop potholes, requiring resurfacing.
• Resealing the surface every few years can help prolong its lifespan.

Which is better?

If ease of repair is a priority, block paving wins due to the ability to replace individual blocks. However, if you want a lower-maintenance option with minimal upkeep, tarmac is the better choice.

Cost Considerations

Budget is a key factor when selecting a driveway material, and upfront costs can vary significantly between block paving and tarmac.

Block Paving

• Higher initial cost due to material and labour-intensive installation.
• Long-term savings since repairs are easier and last longer.
• Premium materials (e.g., natural stone) can significantly increase costs.

Tarmac

• More affordable upfront, making it a cost-effective solution for large driveways.
• May require resurfacing or repairs after several years, increasing long-term costs.

Which is better?

For immediate cost savings, tarmac is the cheaper option. If you’re looking for a driveway with better long-term value, block paving is the smarter investment.

Environmental Impact

Sustainability is becoming an important factor for homeowners. Some driveway materials offer better eco-friendly benefits than others.

Block Paving

• Permeable options available, allowing water to drain naturally.
• Reduces surface water runoff, preventing flooding.
• Can be made from recycled materials, making it a greener choice.

Tarmac

• Less environmentally friendly as traditional tarmac is petroleum-based.
• However, some recycled tarmac options are available.
• Non-permeable, which can contribute to drainage issues.

Which is better?

Block paving offers more sustainable options, especially with permeable varieties that aid drainage and reduce environmental impact.

Why Choose a Professional for Your Driveway Installation?

Regardless of your choice, expert installation is key to ensuring longevity, functionality, and aesthetic appeal. A poorly installed driveway can lead to sinking, cracking, or costly repairs.

Driveline Paving Ltd specialises in professional driveway installation using high-quality materials, ensuring a durable and visually appealing result. Their team provides free consultations and expert guidance to help you choose the best driveway solution for your property.

Final Thoughts: Which Driveway is Right for You?

Both block paving and tarmac have their unique advantages:

• Choose block paving if you want a high-end, customisable design with long-term durability and easier repairs.
• Choose tarmac if you need a budget-friendly, quick-to-install option with a smooth, seamless finish.

Ultimately, the right choice depends on your budget, aesthetic preferences, and maintenance expectations.

If you’re ready to upgrade your driveway, Driveline Paving Ltd offers expert installation of both block paving and tarmac driveways. Contact our team today for a free consultation and expert advice on the best driveway option for your home.