Reduced material traffic
Less spoil and no bulk concrete delivery.
Ground screw foundations across Salisbury
Ground Screw Installation in Salisbury
A clean, level garden-building foundation that reduces excavation and bulk materials—particularly useful where access matters.
Fewer heavy materials to move
Useful for many city gardens
No concrete curing delay
Full 10-year guarantee
Ground screws in Salisbury
A cleaner route to a Salisbury garden-room base
For a city terrace, walled garden or established suburban plot, the hardest part of a traditional base can be moving excavated soil out and heavy materials in. Ground screws can reduce that traffic substantially while creating a strong support grid for the building frame.
Craig will help you with access, levels and the appropriate support arrangement. Your part is simply to tell us what you would like to build and roughly how large it will be.
Why customers choose them
- ●Garden rooms and offices
- ●Walled and established gardens
- ●Timber studios and workshops
- ●Sites where less excavation is valuable
What we take care of
- ●Connecting the grid to the frame
- ●Finding the easiest access route
- ●Working with actual garden levels
- ●Checking every support by laser
Simple to arrange
From first call to Salisbury foundation in three steps
No technical pack is needed—an approximate size and postcode will start the conversation.
- 1
Describe your garden building
Call or enquire online with the intended use, dimensions and Salisbury postcode.
- 2
Get a clear written quotation
Craig talks through the options and arranges a visit only when that will help.
- 3
We install the level supports
Our technicians set out, machine-install and laser-check the ground screw grid ready for framing.
Easy to start, free to ask
Tell us what you want to build
Share the building size and your Salisbury postcode, or simply call Craig. You do not need drawings or technical details to start—we will guide you through anything else we need.
- Free, no-obligation quote with a clear written price.
- Ready for the frame straight away with no concrete curing delay.
- Full 10-year JustBases guarantee on our workmanship, screws and materials.
Talk to Craig about your ground screw base
Not sure where to begin? Craig will listen to what you need and explain the easiest next step.
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
Ground screw installation in Salisbury
Local knowledge, handled by us
Local ground variation, dealt with by JustBases
Salisbury's chalk landscape is crossed by the Avon, Nadder, Wylye, Bourne and Ebble valleys, so ground can vary between neighbourhoods. A useful foundation decision comes from the actual garden rather than a broad postcode description.
We take responsibility for that assessment, match the supports to the proposed frame and explain the result in straightforward terms.
What we check for you
- 1 We map the building supports
- 2 We look at the real garden
- 3 We monitor the installation
- 4 We check the final level
Why choose ground screws?
A cleaner, faster foundation for your garden building
Adaptable finished height
A frame can span a measured level change.
Ventilation below timber
The floor structure remains clear of direct soil contact.
No concrete cure
Framing can begin after acceptance.
Common applications
What can a ground screw base support?
From garden rooms and offices to sheds and studios, ground screws create a strong, level base without filling your garden with excavated soil or wet concrete.
Garden offices
Compatible insulated frame systems.
Summerhouses
Timber floors with known bearings.
Studios
Framed creative and hobby spaces.
Workshops
Decks and raised garden structures with a compatible frame.
How your base is installed
Accurate set-out, powerful machinery and a laser-level grid
Our team creates a planned pattern of firm supports at the correct finished height, ready for the chosen timber or steel frame.
-
1 The support positions follow the building frame.
Set out the building area
We measure and square the footprint, then place each ground screw in its intended pilot position.
-
2 Powerful installation is combined with precise laser checks.
Machine-install every support
Professional high-torque equipment drives the screws firmly while laser readings control the finished level.
-
3 Artist’s impression Artist's impression showing the completed room above its support system.
Move straight on to the frame
Once the completed grid has been checked, it is ready for the agreed frame without a curing delay.
Transparent guide prices
Salisbury ground screw price guide
Guide prices for common garden-building sizes, based on a standard installation. The two options make it clear whether JustBases or another supplier is providing the frame.
| Building size | Installed ground screws Frame by others | Installed screws + timber frame |
|---|---|---|
| 8' x 6' 2.4m x 1.8m 48 ft² / 4.46 m² | £1,180 | £1,650 |
| 10' x 8' 3m x 2.4m 80 ft² / 7.43 m² | £1,280 | £1,750 |
| 12' x 10' 3.6m x 3m 120 ft² / 11.15 m² | £1,400 | £1,850 |
| 16' x 10' 4.8m x 3m 160 ft² / 14.86 m² | £1,500 | £2,050 |
| 20' x 10' 6m x 3m 200 ft² / 18.58 m² | £1,600 | £2,450 |
These are guide prices for standard installations. Your free written quotation confirms the exact price for your building and garden, including any support frame supplied by JustBases. Larger or unusual foundations are priced individually.
A simpler way to build the base
Why choose ground screws instead of a dug base?
A Salisbury ground screw base can spare the garden many loads of spoil, aggregate and concrete, and gives the framing team a support grid that is ready immediately.
| Factor | Ground screw foundation | Excavated concrete or aggregate base |
|---|---|---|
| Excavation | Individual support points | The whole footprint is dug and prepared |
| Wet ground | Planned for the actual garden | May need extra drainage and preparation |
| Access | Specialist machine and components | Spoil, stone and concrete movements |
| Programme | Frame after checks | Frame after cure |
Craig will recommend what suits your project rather than force one system. JustBases can also quote for alternative foundation types when appropriate.
Easy to arrange
Walled garden or narrow route? Start with a conversation
Ground screws can simplify projects where every load must pass through a gate, alley or house because they avoid much of the excavation and bulk material movement.
You do not have to measure the entire route before enquiring. Send a few photos if easy, or let us arrange a visit when the property is best understood in person.
Helpful details if you have them
- SP1 or SP2 postcode
- Approximate building size
- Proposed garden position
- Access photo, if useful
- Preferred project timing
Built to last, backed in writing
Galvanised support with a meaningful written warranty
In an appropriate ground environment, the specified hot-dip galvanised screws have an expected in-ground lifespan exceeding 50 years.
Our full ten-year guarantee covers the workmanship and foundation materials supplied by JustBases; the written quotation defines the package and conditions.
10
Years — full JustBases guarantee
- ✓10-year workmanship guarantee
- ✓10-year cover on supplied foundation materials
- ✓50+ year expected screw life
- ✓Clear written scope
Helpful local information
Salisbury planning resources, available when relevant
Many garden rooms and outbuildings can use permitted development rights. The finished building's use, height, position and property setting determine the answer, rather than the choice of ground screw foundation alone.
Wiltshire Council provides conservation, flood and planning information for specific addresses. Those resources are here to help and need not delay an initial conversation with Craig.
You do not need to settle every planning detail before speaking with us. The links are here if they help, and Craig is happy to explain which parts relate to the base.
Still choosing your garden building?
Garden-building companies serving Salisbury
These independent local and regional suppliers may help if you are still choosing a room, studio or shed. We can start planning its base from an approximate footprint.
The Shed Shop Salisbury ↗ Locally manufactured custom timber buildings Frenchmoor ↗ Bespoke rooms and sheds north of the city AG&G Timber ↗ Made-to-measure garden buildings across Wiltshire
Independent links for convenience; inclusion is not a JustBases endorsement.
Customer feedback
What customers say about our work
Selected feedback about our workmanship, reliability and service. The review source and publication date are shown on each card.
★★★★★
“Excellent service from start to finish. Chaps were friendly, helpful and hard working, despite having to wheelbarrow each load of concrete a long distance. They did a fantastic, neat job on the concrete foundation, tidied up and checked I was happy.”
adam50834, Salisbury
MyBuilder · 26 February 2024
Work listed by the source: Shed base foundation
★★★★★
“Good job. Timely. Good communication.”
debbie43663, Salisbury
MyBuilder · 18 January 2024
Work listed by the source: Fill in gaps in a concrete floor
★★★★★
“We have used Craig and his team 4 times now and there's a reason we always use them. Craig is quick to reply, turns up when he says he will and they do an amazing job every time. Craig clearly takes pride in his work and they always leave the garden immaculate.”
Verified customer, SP5
Checkatrade · 6 December 2021
Work listed by the source: Patio and base for a shed
Questions? We are happy to help
Salisbury ground screw FAQs
The guide-price table gives an initial indication. Send the approximate building dimensions and postcode for a free written quote.
If your question is not covered, call Craig on 01202 039753.
Ground screw installation across Salisbury
We serve central Salisbury, Harnham, Laverstock, Bishopdown, Bemerton, Wilton, Old Sarum and surrounding communities.