Driveways and block paving,set out before a brick is laidacross St Neots and Cambridgeshire
A driveway carries the weight of vehicles every day, so what's underneath matters more than the pattern on top. We excavate properly, build up MOT type 1 sub-base, fit edge restraints, and work out the laying pattern before we start, not while we're going.
£2m insured · 6-month workmanship guarantee · Jack answers the phone, 24 hours
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10 years in the trade
Jack on site daily
£2 million insured
Public & employers' liability
Phone open 24 hours
6-month workmanship guarantee
The service
Driveways built to carry the weight, not just look good on day one
- Homeowners replacing a cracked, sunken or weed-ridden old driveway
- New driveways for a house that currently has grass, gravel or an unsuitable surface
- Anyone wanting a specific block paving pattern or contrasting border design
- Properties needing drainage-compliant permeable paving for a new or resurfaced area
A patio only has to carry foot traffic; a driveway has to carry the weight of cars, sometimes vans, driving on and off it daily, plus braking and turning loads that push blocks sideways at the surface. That means the groundwork underneath a driveway has to be more robust than a patio's, and it's where most cheap driveway jobs fail. We excavate to a proper depth, remove soft or organic material, and build up a sub-base of MOT type 1 hardcore compacted in layers with a vibrating plate or roller, so the base won't rut or settle under vehicle weight.
Edge restraints are fitted before the block paving goes down, not as an afterthought. Whether that's a concrete haunched kerb, block edging bedded and haunched in concrete, or a metal restraint against a lawn or border, the restraint is what stops the whole driveway spreading outward under the sideways loading of vehicles turning and braking. Skip this and even a well-laid driveway will start creeping at the edges within a couple of years.
We set out the laying pattern before we lay a single block, herringbone, stretcher bond, basketweave, or a pattern with a contrasting border, marked out with string lines and a full plan for how it meets the edges, gullies and any manhole covers, so the pattern runs true across the whole driveway rather than being adjusted block by block as we go and ending up skewed by the far end.
Once laid, blocks are compacted with a plate compactor and joints filled with kiln-dried sand, swept in and vibrated into the joints so they lock the blocks together as a single surface rather than individual pieces that can rock loose. We also think about where the water goes: falls are built in to direct surface water to a suitable outlet, and on larger areas we'll discuss permeable paving or a soakaway system where drainage rules (SuDS) apply to new hard surfacing.
What it costs to leave it
Why cheap driveways fail within a few years
The most common driveway failure we see is edge creep: the outer rows of blocks slowly pushing outward until there's a visible gap or the whole edge line has bowed. This happens when there's no proper edge restraint, or the restraint hasn't been haunched in concrete, so it can't resist the sideways force of tyres turning and braking on the surface.
The second is rutting and dipping in wheel-track areas, usually where drives to the entrance and around parking spots. That's a sub-base problem: not enough depth of hardcore, or hardcore that hasn't been compacted in proper layers, so it consolidates unevenly under repeated vehicle weight rather than all at once during construction.
The third is standing water. Driveways laid dead flat, or with falls running the wrong way, pool water after rain, which is unpleasant to walk or drive through and, over time, washes the jointing sand out of the block joints, loosening the whole surface. Since 2008, planning rules have also required that new or replacement driveways over a certain size either use permeable paving or direct water to a soakaway rather than straight to the public drain, something worth knowing about before work starts, even though we don't handle the planning side of it.
Mistakes we get called out to fix
- No edge restraint, or an edge restraint that isn't haunched in concrete
- Insufficient sub-base depth for a trafficked surface
- Sub-base compacted in one thick layer instead of several thin, compacted layers
- No falls built in, leading to standing water and washed-out jointing sand
- Pattern not set out in advance, leaving a skewed finish at the far end of the drive
- Solid, non-permeable paving used where drainage rules require otherwise
How the job runs
A set order of work,
start to finish
Step 1
Site visit and pattern discussion
Jack visits to assess the site, existing surface, drainage and access, and talks through block colour, size and laying pattern with you.
Step 2
Excavation
The existing surface is broken out and removed, and the ground excavated to the depth needed for sub-base, bedding and block thickness.
Step 3
Sub-base construction
MOT type 1 hardcore is laid in compacted layers to give a firm, stable base capable of carrying vehicle loads without rutting.
Step 4
Edge restraints
Concrete or block edge restraints are set and haunched in place around the full perimeter before any block paving is laid.
Step 5
Laying to pattern
The chosen pattern is set out with string lines first, then blocks are laid to that line across the whole driveway for a true, consistent finish.
Step 6
Compaction and jointing
Once laid, the surface is compacted with a plate compactor and kiln-dried sand is swept and vibrated into the joints to lock everything together.
What you get
What the work gives you
once we're off site
Built to carry vehicle weight
A proper sub-base depth and compaction method means the driveway won't rut or dip under daily vehicle use.
Edges that don't creep
Haunched edge restraints resist the sideways loading from turning and braking, keeping the driveway's edge line straight for years.
Pattern set out properly
Laying patterns are marked out before work starts, so herringbone, basketweave or bordered designs run true across the whole area.
Water managed, not left pooling
Falls and, where needed, permeable paving direct surface water away rather than leaving it standing on the surface.
Locked, stable surface
Kiln-dried sand vibrated into every joint ties the blocks together as one surface instead of loose individual pieces.
6-month workmanship guarantee
Every driveway is backed by our guarantee, and we carry £2 million public and employers' liability insurance for the duration of the work.
In detail
What goes into a driveway that carries weight without failing
Driveways take more abuse than any other paved surface on a property. Here's how we build in the strength to cope with it.
Excavation and disposal
The old surface, tarmac, concrete, gravel or grass, is broken out and removed, and the ground excavated to a depth that allows for sub-base, bedding sand and block thickness, adjusted for whether it's a domestic car or heavier vehicle use.
MOT type 1 sub-base
This crushed, graded stone compacts down into a dense, interlocking layer that spreads vehicle load evenly, unlike loose hardcore or rubble, which is why we specify it rather than whatever's cheapest to source.
Layered compaction
Sub-base is laid and compacted in stages, typically no more than 100mm at a time, with a vibrating plate or roller, rather than tipped in one thick layer and compacted once, which leaves weak spots that settle unevenly later.
Edge restraints
A concrete haunch behind block edging, or a dedicated edge restraint system, is installed around the full perimeter of the drive before laying starts. This is what stops the outer rows of block spreading under lateral load from vehicles.
Setting out the laying pattern
Herringbone is the strongest pattern for driveways because it interlocks in two directions and resists vehicle movement better than stretcher bond, but whichever pattern you choose, we mark it out with string lines across the full width before laying so it doesn't drift or need adjusting block by block.
Bedding sand
Blocks are laid on a screeded bed of sharp sand at a consistent depth, so every block sits at the same level without needing to be packed or shimmed individually.
Kiln-dried jointing sand
Once blocks are laid and compacted, kiln-dried sand, completely dry, unlike builders' sand, is swept across the surface and vibrated into the joints, filling them fully and locking the blocks together.
Falls and surface water
A consistent fall is built into the driveway to direct rainwater to a suitable outlet, a drainage channel, gulley or soakaway, rather than towards the house or a neighbouring boundary.
Permeable paving and SuDS
For new or resurfaced driveways over 5m², drainage regulations generally require either permeable paving that lets water soak through the joints into the ground, or a system that directs run-off to a soakaway rather than the public drain. We'll talk through whether this applies to your job and what it means for material choice.
Dropped kerbs
If your driveway needs a new dropped kerb where it meets the road, that's a highways matter handled by the local council, not something we install ourselves, we can point you to who to contact, but the application and works on the highway itself are the council's responsibility.
Common questions
Driveways & block paving:
straight answers
How long does a new driveway take to lay?
It depends on the size, the amount of excavation needed and the pattern chosen. A typical domestic driveway takes several days from breaking out the old surface to final jointing: Jack will give you a realistic timeframe on the site visit.
What affects the cost of a driveway?
Size, ground conditions, how much old surface needs removing, block choice, edge detailing and drainage requirements all feed into cost. Jack visits and prices the job in person rather than working from a fixed price list.
What's the best laying pattern for a driveway?
Herringbone is generally the strongest for vehicle traffic because it interlocks in two directions, but stretcher bond and basketweave are used too depending on the look you want. We'll talk through the options and their trade-offs.
Do I need permeable paving for my new driveway?
For new or replacement driveways over roughly 5m², drainage rules generally require permeable paving or a soakaway rather than water running straight to the road drain. We'll flag this during the site visit and factor it into the design.
Can you install a dropped kerb for my new driveway?
Dropped kerbs are a highways matter and are applied for and carried out by the local council, not by us directly. We can advise on what you'll need to arrange, but the kerb works themselves are the council's job.
Will my driveway need edge restraints?
Yes, every driveway we lay has a proper haunched edge restraint around the perimeter, without it, the edges spread and creep under vehicle loading within a couple of years.
Can you lay block paving over my existing tarmac or concrete driveway?
Usually the existing surface needs to be broken out and removed so we can build a proper sub-base underneath, rather than paving over a base that may already be failing. Jack will assess this on site.
Will there be standing water on my new driveway?
No, we build a fall into every driveway to direct water to a drainage outlet, and where required we use permeable paving so water drains through the surface rather than sitting on it.
How do I stop weeds growing between the blocks?
Fully filled joints with kiln-dried sand, properly vibrated in during installation, are the main defence, gaps and loosely filled joints are what let weeds and washed-out sand cause problems later.
Do you work outside St Neots?
Yes, we cover Huntingdon, St Ives, Godmanchester, Cambourne, Cambridge, Sandy, Hemingford Grey and Cambridgeshire county-wide, plus parts of Bedfordshire, Suffolk and Northamptonshire.
Related work
Often booked alongside
Where we work
Driveways & block paving across Cambridgeshire
- St Neots
- Huntingdon
- St Ives
- Godmanchester
- Cambourne
- Cambridge
- Sandy
- Hemingford Grey
- Cambridgeshire
- Bedfordshire
- Suffolk
- Northamptonshire
Based at 11a St Mary's Street, St Neots. See the full list of areas we cover.
Next step
Get your driveway built on a sub-base that carries the weight
Call 07482 244276, answered 24 hours, or send us details of your driveway and we'll arrange a visit to look at access, ground conditions and drainage.
Open 24 hours, 7 days a week · £2 million insured · 6-month workmanship guarantee