Concrete Bases in Richmond built for sheds, summerhouses, hot tubs and more. Fine Landscaping delivers reinforced, level slabs with proper drainage for long-lasting results.
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A well-built concrete base is the difference between a structure that lasts and one that shifts, cracks or holds water. We install bases for sheds, summerhouses, hot tubs, greenhouses and garages across Richmond, including TW9 and TW10. From gardens near Richmond Green to properties closer to Richmond Park, we tailor the slab size, thickness and drainage to suit your plans. Expect a clean, level finish ready for immediate installation.
Richmond has a mix of Georgian townhouses, Victorian villas and prized riverside properties, often with mature gardens and tight side access. We’re used to working around existing patios, planting beds and boundary walls, keeping disruption low and finishes sharp. Whether you’re in Kew, Ham or Petersham, we set out accurately so doors, thresholds and frames sit correctly. Our bases are designed to stay stable through seasonal ground movement and heavy use.
We start with a site visit to check levels, access and what you’re placing on the base. Ground preparation includes excavation, compacted sub-base, formwork and reinforcement where required, followed by a properly finished pour. We build in falls and drainage solutions to reduce standing water and help protect timber and metal frames. Homeowners choose us for clear communication, tidy working practices and workmanship backed by a 10-year warranty.
In the London Borough of Richmond upon Thames, access can be restricted by narrow paths, parked cars and controlled parking zones, so we plan deliveries and waste removal carefully. Ground conditions vary from well-draining gravelly areas to heavier clay pockets, which affects sub-base depth and drainage design. We also consider mature tree roots common near Richmond Park and riverside plots. Our approach keeps bases compliant, practical and built to last.
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Costs vary by size, thickness, access and whether reinforcement or extra excavation is needed. As a guide, smaller shed or greenhouse bases often start around £450–£900, while larger summerhouse bases commonly fall between £900–£1,800. Hot tub and garage bases are usually £1,500–£3,500+ due to thicker slabs, steel mesh and stricter tolerances. We provide a written quote after a site check in TW9/TW10.
Most shed or greenhouse bases can be completed in 1 day, with larger summerhouse or hot tub bases typically taking 1–2 days including excavation and sub-base compaction. Garage bases may take 2–3 days depending on size and reinforcement. Weather, access, spoil removal and how much levelling is required can extend the schedule. We’ll advise on curing times so you know when it’s safe to install your structure.
In many cases, a concrete base for a shed, summerhouse or greenhouse is permitted development, provided the overall structure meets height and location rules. However, restrictions can apply in conservation areas, near listed buildings, or where changes affect drainage and hardstanding. We’ll flag potential issues during the survey and can help you check guidance for your property. If permission or approval is needed, we’ll build to the required specification.
We provide a 10-year workmanship warranty on our concrete bases, covering issues such as settlement caused by inadequate preparation, poor compaction, or defects in installation. It also covers problems linked to incorrect falls or finishing where these were part of our agreed scope. Normal wear, accidental damage, or movement caused by external factors (for example, leaking pipes or major tree-root disturbance) isn’t covered. You’ll receive clear aftercare guidance to protect the slab.
We can install standard trowel-finished slabs, reinforced bases with steel mesh, and thicker pads designed for hot tubs or garages. Edges can be square, shuttered and crisp, or formed to suit paving lines and garden layouts. We also offer drainage-friendly falls, perimeter gravel strips, and options to tie into existing paths or patios. We’ll recommend the right build-up based on your structure’s weight, manufacturer requirements and ground conditions in the concrete bases Richmond area.
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