Storage sheds
Compact and family-size sheds with a foundation matched to the supplier's requirements.
Shed-base specialists across the South Coast
Professionally installed shed bases
Concrete, paving slab, raised timber frame and ground-screw foundations for storage sheds and workshops across Dorset, Hampshire and South Wiltshire.
Free written quotations
Site visit when useful
Full 10-year guarantee
Four practical base options
Start with the building
A level foundation chosen for your shed
A good shed base is not simply a patch of hard ground. It needs the correct footprint, adequate support and a finished level that works with the building, surrounding garden and door threshold.
JustBases installs four proven systems and explains which one suits the shed, access, slope and intended use. You can ask for advice before deciding whether you need concrete, slabs, a frame or ground screws.
Heavy workshops
Bases planned around machinery, storage and the floor rigidity the building needs.
Summerhouses
Level support coordinated with doors, glazing and the intended finished height.
Replacement buildings
Old bases assessed for retention, alteration or removal before unnecessary work is priced.
Three easy steps
From first call to a shed-ready base
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.
- 01
Call, WhatsApp or send the form
Share the shed size, your postcode and what you know about the proposed position. That is enough to begin.
- 02
Discuss the base and price
Craig listens, arranges a site visit when it would help and provides a clear written quotation for the agreed foundation.
- 03
We install the level base
The team marks out and installs the chosen base to the agreed footprint, ready for the shed installation to follow.
Four practical choices
Concrete, slabs, frames or ground screws
Published guide prices stay consistent across our service area, while your written quotation confirms the exact construction, access requirements and inclusions for your garden.
Poured concrete
A full-area slab for heavy sheds, workshops and buildings whose supplier requires a rigid continuous base.
- Installed to the agreed footprint and finished level
- Useful for heavier equipment and substantial timber buildings
- We confirm when the shed installation can safely follow
From £695 for 8' × 6' (48 ft² / 4.46 m²)
Raised timber frame
A treated support frame for suitable sheds on uneven or sloping gardens where a level platform is needed.
- Supported at planned positions rather than across the full footprint
- Can reduce excavation where garden levels change
- Built to suit the shed footprint and bearer arrangement
From £840 for 8' × 6' (48 ft² / 4.46 m²)
Paving slab base
A neat, level surface for many smaller sheds when the building supplier accepts a slabbed foundation.
- Individual slabs laid on a properly prepared sub-base
- Practical for storage sheds and compact garden buildings
- Base dimensions coordinated with the shed before installation
From £620 for 9' × 5' (45 ft² / 4.18 m²)
Ground screws
Installed galvanised supports for a suitable timber or steel frame, often with less full-footprint excavation.
- Purpose-made machinery and laser-controlled levels
- No concrete curing delay after the installed supports are checked
- Support frame supplied by JustBases or coordinated with others
Installed screws from £1,180 for 8' × 6' (48 ft² / 4.46 m²); frame quoted separately
Published guide prices
Compare common base sizes
Prices below are current guides for standard installations. Paving-slab examples include 9' x 5' £620, 9' x 7' £795, 11' x 9' £1,065. Your quotation confirms the exact scope and access.
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 cover installed screws only. A suitable timber or galvanised-steel frame can be added to the written quotation. The chosen shed and support layout determine the total.
Easy to start, free to ask
Tell us about your shed
Tell us the shed size and postcode, or call Craig for advice on the base type. A free site visit can be arranged when seeing the garden would help.
- Free, no-obligation quote with the agreed work clearly described.
- Concrete, slabs, frames or screws explained without pushing one system.
- Full 10-year JustBases guarantee on our workmanship and supplied foundation materials.
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.
Request your free quote
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 Dorset, Hampshire and South Wiltshire
Clear reassurance
A full 10-year JustBases guarantee
The guarantee covers our installation workmanship and the foundation materials we supply, subject to the written quotation. It remains separate from the shed manufacturer's warranty.
Genuine customer feedback
★★★★★
"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
Locally researched guidance
Find shed-base installation in your area
Each page uses the same trusted pricing and conversion route, but its ground, access, planning, supplier and FAQ content has been written from location-specific research.
Dorset
Hampshire
New Forest
South Wiltshire
Straight answers
Shed base FAQs
Ask Craig if your building or garden is not covered here. A shed size and postcode are enough for a useful first conversation.
JustBases installs shed bases across Dorset, Hampshire, the New Forest and South Wiltshire. The location links on this page open locally researched pages; if your town is not listed, send the postcode and we will confirm coverage.
Ready for a level shed base?
Tell us the footprint and postcode; we will help with the rest.