Concrete Bases in Kennington built for sheds, summerhouses, hot tubs and more. We pour reinforced slabs with a level finish and proper drainage, ready for installation. We’ve completed many projects across Kennington and nearby areas.
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A well-built base is the difference between a structure that lasts and one that shifts, cracks or floods. We install concrete bases for sheds, summerhouses, hot tubs, greenhouses and garages across SE11, including around Kennington Park and Oval. Every slab is set out accurately, finished level, and designed to suit the load and footprint. If access is tight, we plan the pour and barrowing route before we start.
Kennington homes range from Georgian townhouses and Victorian terraces to mansion blocks near Elephant & Castle and Vauxhall. These properties often have compact gardens, side returns and shared access, so getting levels right is crucial for doors, thresholds and drainage falls. We’re used to working around existing paving, basement lightwells and mature planting. Our concrete bases Kennington area service is tailored to the realities of Zone 1 plots and busy streets.
We begin with a site visit to check levels, ground condition and where water will run. Then we excavate, install a compacted sub-base, add reinforcement where required, and pour to a clean, true finish. We keep you informed on curing times and when it’s safe to place your shed, greenhouse or hot tub. Local homeowners choose Fine Landscaping for tidy workmanship, clear timelines and a 10-year warranty for peace of mind.
Ground conditions in the London Borough of Lambeth can vary, so we assess bearing strength and moisture before specifying depth and reinforcement. Around Kennington tube station and The Oval, access and parking can be restricted, so we plan deliveries and waste removal to minimise disruption. Many SE11 gardens sit between party walls, so we control excavation and compaction carefully to protect boundaries. We also build in sensible falls and drainage details for London’s sudden downpours.
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Costs depend on size, thickness, access and whether reinforcement or extra excavation is needed. As a guide, small shed bases often start around £450–£900. Medium bases for summerhouses or greenhouses are commonly £900–£1,800. Heavy-duty hot tub or garage bases can be £1,800–£4,000+. We’ll confirm a range after measuring up and checking ground levels and disposal requirements.
Most shed or greenhouse bases are completed in 1 day, with a further curing period before loading. Larger summerhouse or hot tub bases typically take 1–2 days depending on excavation depth and access for materials. If we need to remove old concrete, build retaining edges, or add drainage channels, allow extra time. Weather and drying conditions also affect when the base is ready for installation.
In many cases, a concrete base for a garden building is permitted development, especially when it’s within the rear garden and the structure meets height and boundary rules. However, restrictions can apply to listed buildings, conservation areas, or where drainage changes affect neighbouring land. We’ll talk through your plans, check practical compliance points, and advise when it’s sensible to confirm with Lambeth Council before work starts.
We provide a 10-year warranty on our concrete base installation, covering workmanship issues such as settlement caused by inadequate sub-base preparation, poor compaction, or incorrect reinforcement placement. It also covers defects in the finished slab that arise from installation errors. The warranty doesn’t cover damage from external causes like tree root movement, flooding events, or third-party alterations. We’ll explain care and loading guidance to protect the base long-term.
We can build plain concrete slabs, reinforced concrete bases for heavy loads, or bases with thickened edges for extra strength. For drainage, we can form falls, add linear channels, or integrate soakaway connections where suitable. If you need a neat perimeter, we can install shuttered edges or kerb-style upstands. We’ll recommend the best option based on your structure type, ground conditions, and access in Kennington.
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