A guide from C.G Paving Company Ltd – Wigan’s trusted paving specialists
A driveway should enhance the appearance of your property and provide a long-lasting, practical surface. However, if you’ve noticed parts of your driveway starting to sink, it’s usually a sign that something is wrong beneath the surface. In this blog, we explain the most common reasons for a sinking driveway and how a professionally installed resin bound or tegula block driveway can prevent future issues.
Common Causes of a Sinking Driveway
1. Inadequate Ground Preparation
One of the main reasons driveways sink is poor ground preparation. If the area wasn’t excavated deeply enough or the base layers were not compacted properly, the surface may shift over time, resulting in dips and uneven patches.
2. Drainage Problems
A driveway must have good drainage. Without it, water can seep underneath and erode the foundation. Over time, this creates weak spots that collapse under pressure. Clay-rich soils in parts of the North West are especially prone to movement due to changes in moisture levels.
3. Heavy Vehicles
Consistently parking heavy vehicles on an area not designed to handle that weight can compress the surface and cause sinking. This is often seen in older tarmac or concrete driveways where the base has weakened over time.
4. Tree Roots and Vegetation
Roots growing beneath the surface can dislodge the foundation or leave voids as they decay. Nearby trees and shrubs, if not properly managed, can contribute to instability and uneven surfaces.
5. Ageing Driveways
Even the best-laid driveways won’t last forever. If your surface is many years old and was installed using outdated materials or methods, sinking may simply be a sign that it’s time for an upgrade.
Resin Bound and Tegula Driveways – Built to Last
At C.G Paving Company Ltd, we provide expertly installed resin bound and tegula block paving driveways across Wigan and the North West.
Resin Bound Driveways
This type of surface offers a clean, modern look with excellent drainage and resistance to wear. It’s laid over a fully prepared base, reducing the risk of movement or water damage.
Tegula Block Paving
Tegula paving is known for its strength and traditional style. Each block is carefully laid on a solid foundation to ensure a durable, long-lasting finish.
Our attention to detail, from groundworks through to the final layer, ensures your new driveway stays looking great for years to come.
Concerned About a Sinking Driveway?
If your driveway is showing signs of sinking, cracking or general wear, our team is here to help. We offer free site assessments and expert advice throughout Wigan and the wider North West region.
Contact C.G Paving Company Ltd today for a no-obligation quote and take the first step towards a better, more reliable driveway.
👉 Contact Us | 📞 Call Now: 0800 774 7981 📍 Serving Winstanley & Surrounding Areas
