5 Paving Block Mistakes That Could Ruin Your Project
Introduction
Paving blocks (commonly known as cabros) are a smart choice for driveways, walkways, and commercial spaces. They’re durable, stylish, and easy to maintain. But without proper installation, your project can quickly turn into a costly nightmare. Cracks, uneven surfaces, poor drainage — all of these issues often come down to simple mistakes that could have been avoided.
In this post, we’ll highlight the 5 most costly mistakes to avoid when installing paving blocks and how you can save money by planning the right way.
1. Skipping Proper Ground Preparation
Many people rush to lay cabros without preparing the ground. This is a recipe for uneven surfaces and sinking blocks.
✅ Always ensure proper excavation, leveling, and compaction before starting. A strong base = long-lasting paving.
2. Ignoring Drainage Systems
Water is the biggest enemy of paving blocks. Without drainage, rainwater can wash away the base or cause flooding.
✅ Install proper slopes and drainage channels to guide water away from paved areas.
3. Using the Wrong Block Thickness
Not all cabros are created equal. A thin block meant for footpaths will fail under heavy vehicles.
✅ Choose the right thickness:
- 40–50mm for walkways
- 60mm for residential driveways
- 80mm+ for commercial and industrial spaces
4. Poor Sand & Joint Filling
Blocks need proper jointing sand to lock them in place. Using poor-quality or no joint sand leads to movement and cracks.
✅ Use fine, clean sand for bedding and jointing, then compact thoroughly for stability.
5. Overlooking Professional Installation
DIY may sound cheaper, but mistakes will cost more in repairs later. Many failed cabro projects come from cutting corners.
✅ Hire skilled professionals who understand patterns, compaction, and finishing for the best results.
Conclusion
Installing paving blocks is an investment — and like any investment, it requires careful planning. By avoiding these 5 costly mistakes, you’ll save time, money, and future headaches while ensuring your cabros last for decades.
👉 Ready to install paving blocks the right way? Contact Limblocks Limited today for expert consultation, delivery, and installation services.
