Shed bases across Winchester
Carefully levelled foundations for city gardens, hillside plots and village sheds across SO22 and SO23.
Historic city, practical foundation
Winchester's garden settings range from compact historic streets to sloping suburban plots and larger properties on the edge of the city. Access and topography can affect the build method, while the shed supplier still determines the support it needs.
JustBases turns those factors into a clear choice and written price, without requiring a completed drawing package before you call.
Choosing the construction
Every option is judged against the building and garden rather than a city-wide soil rule.
Rigid support for substantial workshops where access and levels permit.
A neat prepared base for appropriate compact sheds.
Timber or screw-supported platforms for suitable buildings on changing levels.
Three easy steps
You do not need to work out the construction first. Tell us about the shed and garden; we will explain the suitable choices and price the agreed work.
Share the shed size, your postcode and what you know about the proposed position. That is enough to begin.
Craig listens, arranges a site visit when it would help and provides a clear written quotation for the agreed foundation.
The team marks out and installs the chosen base to the agreed footprint, ready for the shed installation to follow.
Four practical choices
You do not need to choose before contacting us. We compare the building, access, levels and intended use, then explain the simplest suitable option.
A full-area slab for heavy sheds, workshops and buildings whose supplier requires a rigid continuous base.
From £695 for 8' × 6' (48 ft² / 4.46 m²)
A treated support frame for suitable sheds on uneven or sloping gardens where a level platform is needed.
From £840 for 8' × 6' (48 ft² / 4.46 m²)
A neat, level surface for many smaller sheds when the building supplier accepts a slabbed foundation.
From £620 for 9' × 5' (45 ft² / 4.18 m²)
Installed galvanised supports for a suitable timber or steel frame, often with less full-footprint excavation.
Installed screws from £1,180 for 8' × 6' (48 ft² / 4.46 m²); frame quoted separately
Useful guide prices
These are current guide prices for standard installations. Paving-slab bases start at £620 for 9' × 5' (45 ft² / 4.18 m²). Your written quotation confirms the exact footprint, preparation, access and inclusions.
Get your exact written price| Base size | Concrete | Raised timber | Installed ground screws |
|---|---|---|---|
| 8' x 6' 2.4m x 1.8m 48 ft² / 4.46 m² | £695 | £840 | £1,180 |
| 10' x 8' 3m x 2.4m 80 ft² / 7.43 m² | £965 | £1,195 | £1,280 |
| 12' x 10' 3.6m x 3m 120 ft² / 11.15 m² | £1,195 | £1,585 | £1,400 |
| 16' x 10' 4.8m x 3m 160 ft² / 14.86 m² | £1,445 | £1,995 | £1,500 |
| 20' x 10' 6m x 3m 200 ft² / 18.58 m² | £1,695 | £2,415 | £1,600 |
Ground-screw prices are for installed screws only. A suitable timber or galvanised-steel support frame can be added to the written quotation. The quotation confirms all inclusions.
Easy to start, free to ask
Share the shed dimensions and Winchester postcode. A photograph across any slope can help Craig advise whether a site visit is worthwhile.
Talk to Craig about your shed base
Not sure whether you need concrete, slabs, a frame or ground screws? Craig will talk through the simplest suitable options.
Online quote requests are normally answered within 24 hours, excluding weekends.
Just give us your contact details and a short description of what you want to build. We will guide you through the rest.
Your enquiry
Shed base installation in Winchester
Clear reassurance
The JustBases guarantee covers our installation workmanship and the foundation materials we supply, subject to the written quotation. It is separate from the shed manufacturer's product warranty.
Genuine feedback on relevant base work
"Craig and his team have been fantastic. Had the team over twice now to help with our garden project and both times I've been super impressed with the work. The team are extremely hard working but most important to me is the quality of their workmanship. The fencing looks amazing and the cabin was spot on in terms of dimensions and perfectly level. I would highly recommend."
— Verified Customer
Checkatrade · SO53 · 2024-01-28
Work listed by the source: Garden fencing and cabin base
"Great work, the guys did not stop. Polite and easy to deal with. Very happy."
— Verified Customer
Checkatrade · BH13 · 2024-01-12
Work listed by the source: Concrete shed base, pathways and small patio
"An absolutely brilliant job undertaken by a professional hard working and friendly team, led by Craig, and would certainly contact them if similar work was needed. Thank you very much indeed."
— Verified Customer
Checkatrade · BN16 · 2022-06-24
Work listed by the source: Two large shed bases
Local ground context
The BGS Winchester district records Chalk, Itchen valley deposits, dry-valley material and made ground across the wider city. The depth of garden soil and previous construction vary locally.
We assess the proposed footprint and levels instead of treating chalk as a universal shortcut to the base design.
Access handled with you
Limited parking, narrow side routes and stepped gardens can all occur around Winchester. In other areas, driveway access is easier but the base area falls away.
Share the route and slope in simple terms; photographs or a visit will answer the detailed questions.
Helpful if you have them—not required before you call:
Useful local guidance
The shed's height, position and use determine permitted-development rights. Winchester has extensive historic and conservation context, and listed properties require special care.
Winchester City Council provides the relevant planning guidance and property-specific information.
Planning information is a practical starting point, not legal or planning advice. Confirm the position for the exact property and building with the relevant authority.
Choosing the building
Ask for the building's exact support specification before the foundation is installed.
Shed supplier offering delivery and installation across a wide area around Winchester.
Eastleigh showroom and local shed installation service.
Timber-building supplier covering the central South Coast, including Hampshire and Dorset.
These are independently researched links, not endorsements or paid relationships. Confirm the current range, delivery area and base requirements directly with the building supplier.
Service area
We cover SO22 and SO23 and surrounding communities, with dedicated pages for Eastleigh, Southampton and Fareham.
Straight answers
A footprint, postcode and intended use are enough to start.