A: In most cases, no. Patios are permitted development as long as the total area of hard surfacing (including sheds and other structures) doesn't cover more than 50% of the garden. If your property is listed or in a conservation area, you should check with Cornwall Council before starting.

A: A typical domestic patio takes three to five days from start to finish — that includes excavation, sub-base preparation, laying, and pointing. Larger or more complex jobs with steps, walls or drainage may take a week or more. We give you a timeline with your quote.

A: Porcelain and granite perform well in wet conditions — both are dense, frost-resistant, and low maintenance. Indian sandstone is popular but benefits from sealing to prevent algae buildup. We'll advise on the right material for your specific situation and aspect.

A: If a patio is raised more than 300mm above the existing ground level adjacent to the boundary, it may need planning permission. Patios at ground level or with modest changes in height are generally fine under permitted development rules.

A: Not always a full concrete slab, but it does need a compacted sub-base. We use MOT Type 1 compacted in layers, then a mortar bed for the paving. For porcelain slabs, we use a specific adhesive system on a concrete screed. The method depends on the material — we match the preparation to what's being laid.

A: A properly installed patio on a well-prepared base will last 20 to 30 years or more. Natural stone and porcelain can last a lifetime with basic maintenance. The most common reason patios fail early is poor preparation underneath — which is exactly what we focus on getting right.

A: We can lay patios through most of the year. We avoid working in heavy frost as it affects mortar and adhesive curing, but Cornwall's milder winters mean we lose fewer days than most parts of the country. We'll advise on timing if your project falls in the colder months.