Patios & Paving in Peterborough

Sinking or shifting paving almost always points to a failed sub-base. If the hardcore layer beneath the slabs or blocks was too shallow, poorly compacted, or laid over unstable soil, it breaks down under load and foot traffic. Clay-heavy ground that swells and shrinks with moisture makes this worse. Proper excavation and a compacted MOT Type 1 sub-base are what prevent it.

A correctly laid patio is given a fall of at least 1:80 away from the house, so surface water runs clear rather than pooling. If your existing patio holds water, the fall is either absent or the wrong direction. Permeable jointing or a drainage channel at the edge can also help on plots where water naturally collects. Drainage groundwork can be assessed separately.

Slabs suit most domestic patios: they lay faster, cost less per square metre, and give a clean, low-maintenance finish. Block paving is better where you want a traditional or intricate pattern, or where the surface will take vehicle weight. For a straightforward garden patio, large-format slabs in porcelain or natural stone are usually the more practical choice.

Porcelain slabs are frost-proof, low-maintenance, and suit modern gardens. Natural stone such as sandstone or limestone suits traditional or cottage-style plots but needs sealing. Concrete slabs are cost-effective for larger areas. Block paving in clay or concrete suits driveways and period properties. The right choice depends on your house style, budget, and how the space will be used.

Most paving materials work across all three uses, but the sub-base depth and bedding method change. A driveway needs a deeper MOT sub-base and thicker blocks or slabs rated for vehicle load. A path needs a stable but shallower base. A patio sits between the two. The right specification is confirmed once the intended use and ground conditions are assessed.

For a front driveway over 5 square metres, permitted development rules require the surface to drain naturally, either permeable paving or drainage directed to a lawn or border. If it drains to the road or a soakaway, planning permission is needed. Rear patios and garden areas are not normally subject to the same rules, but listed buildings and conservation areas are exceptions.

Groundwork elements are quoted separately, so if excavation reveals unexpected issues, deep soft spots, buried rubble, or drainage problems, those are scoped and priced before extra work proceeds. You are not committed to unquoted costs. Drainage work, for example, is quoted as its own item rather than absorbed into the paving price.

Area size, material choice, and sub-base depth are the main factors. Porcelain and natural stone cost more per square metre than concrete slabs or standard block paving. Ground conditions matter too, soft or clay-heavy soil needs deeper excavation and more hardcore. Access, pattern complexity, and any drainage work are each quoted as separate items.