Cobblelock driveways are a timeless favourite across Dublin, Kildare, Meath, and the rest of Leinster. With good reason. Not only do they add a classic finish and serious kerb appeal, but they’re also long-lasting, easy to maintain, and offer plenty of design flexibility.
But to get the most out of your investment, it’s important to understand what’s involved in the installation process—and what decisions need to be made before the first block is laid. At Kildare Tarmac & Asphalt, we’ve installed hundreds of cobblelock driveways for homeowners throughout Ireland, and we know what makes a great one last.
If you’re planning your own driveway upgrade, this guide will help you avoid common mistakes and make the right choices from the start.
What Is a Cobblelock Driveway?
Cobblelock, also known as block paving, uses interlocking concrete blocks laid in patterns to create a strong, visually appealing surface. It’s a popular alternative to tarmac driveways and works beautifully for both modern and traditional homes.
Key benefits:
- A wide range of colours and patterns
- Visually striking and highly customisable
- Strong, durable surface for vehicles and foot traffic
- Low maintenance (when properly installed)
- Start With the Right Design and Pattern
One of the main reasons homeowners love cobblelock is its aesthetic flexibility. You can go for:
- Herringbone pattern for a classic finish
- Stretcher bond for a clean, modern look
- Basket weave for a more decorative or vintage touch
Tip: Match your block colour to your home’s exterior features—windows, brickwork or roof tiles—for a balanced, harmonious look. Greys and neutral tones remain popular in Ireland for their ability to blend into both urban and country settings.
For added style, consider adding a contrasting border in granite or brick.
- Sub-Base Preparation: Don’t Cut Corners
A cobblelock driveway is only as good as what lies beneath it. Cutting corners here is the biggest reason we’re called in to repair sunken or uneven driveways.
A properly installed base should include:
- Excavation to 250–300mm
- 150mm compacted hardcore layer
- A sand bed (laying course) for levelling
- Heavy-duty weed membrane
- Strong edge restraints to keep everything in place
This is the structure that will carry the weight of vehicles for years to come—don’t skip it.
Thinking of upgrading your existing gravel or tarmac driveway? Get in touch and we’ll assess your current base.
- Drainage Must Be Planned from the Start
Let’s face it—Irish weather isn’t always kind. Proper drainage is essential when installing any type of driveway, especially cobblelock. If it’s not done right, you risk:
- Pooling water
- Slippery surfaces
- Long-term damage to the structure
Cobblelock isn’t naturally porous, so your installer should:
- Add a gentle slope (fall) for water run-off
- Include ACO drainage channels where needed
- Ensure compliance with SUDS regulations
If your driveway slopes toward your house, drainage is not optional—it’s essential.
- Edging: Function and Style in One
Strong edging is more than a finishing touch—it holds the driveway in place and protects against shifting. Options include:
- Concrete kerbs (cost-effective and strong)
- Granite sets (for a more premium finish)
- Matching or contrasting blocks for a neat border
Want your cobblelock driveway to stand out? Edging is your best design tool.
- Choose an Experienced Installer
It’s tempting to shop on price alone—but poorly laid cobblelock shows quickly.
Here’s why a skilled contractor matters:
- Correct base preparation
- Precise block cutting and laying
- Proper jointing and compaction
- Clean, tidy finish
Ask to see recent work. Read reviews. Make sure they offer guarantees.
See our customer testimonials to hear what homeowners across Leinster have said about our work.
- Maintenance: What to Expect Long-Term
Cobblelock is considered low-maintenance—but it’s not zero-maintenance.
To keep it looking sharp:
- Brush off debris regularly
- Power wash every year or two
- Consider applying a sealant every 4–5 years
Sealing helps prevent:
- Moss and algae growth
- Staining from oil or leaves
- Fading from UV exposure
We also offer driveway cleaning and sealing services.
- Budgeting: Know the Full Cost Before You Start
The average cost of a cobblelock driveway in Ireland ranges from €65 to €90 per m², depending on:
- Site access
- Excavation depth
- Choice of block and pattern
- Drainage requirements
- Edging and finishing touches
Ask for a written quote that includes:
- Labour and materials
- Waste removal
- VAT (where applicable)
- Optional extras
Want a quick estimate? Request your free quote here.
Homeowner Checklist: Planning Your Cobblelock Driveway
Here’s a quick checklist to help you prepare:
| Task | Status |
|---|---|
| Choose block type and colour | ☐ |
| Decide on layout pattern | ☐ |
| Review sub-base plan with contractor | ☐ |
| Confirm drainage solution | ☐ |
| Select edging type | ☐ |
| Get a detailed written quote | ☐ |
| Schedule a suitable time for work | ☐ |
| Plan for sealing (optional) | ☐ |
Final Thoughts
Cobblelock driveways are a beautiful, durable choice for Irish homes—but only when installed with care and attention to detail. Take the time to plan properly, and work with a contractor who values preparation just as much as finish.
At Kildare Tarmac & Asphalt, we’ve been helping homeowners create long-lasting, stylish driveways for over 30 years. Whether you’re building new or upgrading an old surface, we’d be happy to guide you every step of the way.
Ready to transform your driveway?
Get in touch with our team today for a free consultation and request a call-back at www.kildaretarmacandasphalt.com/contact-us
