How much does patio laying cost in Cambridge?
Patio laying in Cambridge costs from £70 per square metre for labour at ELawnCare, with materials quoted separately at cost. For a typical 20 square metre patio using standard concrete paving slabs, the total installed cost including materials, sub-base, sand, and cement is approximately £2,000 to £3,500. Premium natural stone patios cost more, with Indian sandstone adding £30 to £60 per square metre for materials alone. The national average for patio installation is £60 to £90 per square metre for labour according to the Landscape Institute, so Cambridge sits within the expected range. The final price depends heavily on the paving material chosen, the amount of ground preparation needed, and whether the existing patio or lawn surface needs removing first. ELawnCare provides a detailed written quote after a free site visit.
What affects the cost of laying a patio?
Ground preparation is often the biggest variable in patio costs. A flat, well-drained site with easy access is straightforward. Sloping ground needs levelling or stepped construction, which adds time and materials. If the existing surface is an old patio or concrete base, breaking it out and removing the waste adds £20 to £40 per square metre. The depth of the sub-base depends on soil type: clay soils in Cambridge need a deeper sub-base (typically 100 to 150 millimetres of compacted hardcore) than sandy soils to prevent movement and cracking. Access matters too: materials delivered straight to the back garden via a side gate are cheaper to handle than materials carried through the house or craned over a wall. Drainage requirements, discussed below, can also add to the cost if new soakaways or channels are needed.
What types of paving are available for patios?
The most common patio paving options in the UK are concrete slabs, natural stone, porcelain, and block paving. Concrete slabs are the most affordable at £15 to £30 per square metre for materials and come in a wide range of colours and finishes, including riven, smooth, and textured surfaces. Indian sandstone is the most popular natural stone, costing £30 to £60 per square metre, and offers warm, natural colour variation. Porcelain paving is a newer option that resists staining, moss, and weathering, costing £35 to £70 per square metre. Block paving creates a traditional look and is extremely durable, though it is slower to lay and therefore more expensive in labour. Each material has trade-offs between cost, appearance, durability, and maintenance requirements, and ELawnCare can advise on the best fit for your garden and budget.
Does a patio need drainage and ground preparation?
Yes, both are essential for a long-lasting patio. Without proper ground preparation, paving slabs shift, sink, and crack within a few years. The standard build-up for a patio in Cambridge is 100 to 150 millimetres of compacted Type 1 sub-base, a 30 to 40 millimetre mortar or sand bed, and the paving slabs on top. This creates a stable, frost-resistant foundation. Drainage is equally important: the patio must slope away from the house at a gradient of approximately 1 in 80 (12 millimetres per metre) to prevent water pooling against the building or sitting on the surface. Under current UK building regulations, if your patio is impermeable and covers more than 5 square metres, you may need to install a soakaway or use permeable paving to comply with planning requirements for surface water drainage.
How long does it take to lay a patio?
A standard 20 square metre patio takes three to five days for a professional team, including ground preparation, sub-base laying, paving, and pointing. Larger patios of 40 square metres or more take five to eight days. The timeline extends if old surfaces need breaking out, if the ground is heavily sloped, or if the weather interrupts work. Rain delays are common on patio jobs because mortar and pointing cannot be applied to wet surfaces. ELawnCare schedules patio work with a weather buffer and keeps customers updated if delays are expected. In Cambridge, the best months for patio laying are April to October when drier weather and longer days allow the work to progress efficiently. Winter patio laying is possible but takes longer and carries a higher risk of frost damage to fresh pointing.