Fareham's Go-To Garden Base Team. 10-Year Guarantee.
Hampshire's coastal market town specialists. We build engineering-standard bases designed for London Clay soils across Fareham (PO15, PO16) & the Solent area.
Clay Soil Experts for Fareham's Challenging Ground.
Fareham sits on London Clay with a chalk underlayer—notorious for shrink-swell movement that can crack poorly designed bases. Our team understands these ground conditions intimately. From the dense clay in Portchester to the chalky substrate near Portsdown Hill, we engineer foundations that resist seasonal movement and protect your investment with a full 10-year guarantee.
A Flawless Foundation in 3 Simple Steps
Get in Touch
Send us your measurements or give us a call. We regularly work across Fareham, Portchester, Titchfield, and the surrounding villages.
Receive Your Quote
We provide a clear, fixed-price quote tailored to Fareham's clay conditions. No hidden costs, just honest local pricing.
Flawless Installation
Our expert team installs your base—often in just one day—using clay-resistant techniques perfected over 50 years.
The Right Base for Fareham's Clay Soils
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Poured Concrete
The ultimate rock-solid foundation. Essential for heavy garden rooms on Fareham's clay. We design with reinforcement to resist shrink-swell movement in London Clay.
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Raised Timber Frame
The smart solution for sloping ground. Many gardens in Warsash and Locks Heath have gradients; this creates a level platform without massive excavation.
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Slabbed Base
Neat, durable, and permeable. The classic choice for greenhouses and sheds in residential gardens across Stubbington and Hill Head.
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Ground Screw Base
Rapid, minimal-impact foundations. Perfect for wooded areas near Portsdown Hill where protecting established trees is important. No concrete curing wait.
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Need a Shed Base in Fareham?
Ground screws, concrete, timber frames - see all your options for Fareham gardens.
Expert Advice for Fareham's Clay Conditions
"Hi, I'm Craig. I've been working in groundworks across Hampshire for over a decade, and my family has been in the trade since 1970. Fareham's London Clay can be tricky—it shrinks in summer and swells in winter. If you're worried about tree roots near your base or moisture issues, just give me a call. I'll give you honest advice backed by over 50 years of Phillips family experience."
Why Choose JustBases in Fareham?
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Clay Soil Experts
We understand London Clay's shrink-swell behaviour and design bases that resist seasonal movement.
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10-Year Guarantee
We offer a rock-solid written guarantee on both materials and labour.
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Local Knowledge
We know the ground conditions from Portchester to Whiteley, from Portsdown ridge chalk to coastal clay.
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Respectful & Tidy
We treat your property with respect and leave your garden immaculate.
Trusted Across Hampshire For Decades
JustBases is the specialist base installation sister company of Sunset Developments. Serving the Solent coast, our reputation is built on 50 years of family history.
"The team are extremely hard working but most important to me is the quality of their workmanship. The fencing looks amazing and the cabin base was spot on in terms of dimensions and perfectly level. I would highly recommend."
— Verified Reviewer, SO53
"Craig and Luke are great. They turn up on time, do a quality job and leave the area clean and tidy."
— Verified Reviewer, SO18
Family Heritage
The Phillips family have 50 years of high-quality groundworks experience across Dorset & Hampshire.
Ready to Build on a Solid Foundation?
Get your free, no-obligation quote today.
Common Questions from Fareham Homeowners
JustBases Fareham.
We cover the whole Fareham area including: Fareham Town Centre, Portchester, Titchfield, Stubbington, Hill Head, Warsash, Whiteley, Locks Heath, Sarisbury, Crofton, and surrounding villages.