How to Compare Driveway Installers in Sussex: Drainage, Sub-Base and Planning Before the Finish

If you need a driveway installer in Sussex, compare the drainage, excavation and sub-base before you compare block colour, resin finish or the headline square-metre price.

A driveway carries vehicles and changes how rainwater moves across the front of the property.

Those two facts should drive the design.

First ask where the rainwater will go

For front gardens in England, current GOV.UK guidance is important.

Planning permission is generally not required for a new or replacement driveway if:

• the surface is permeable; or
• runoff is directed to a permeable area within the property.

If more than five square metres of traditional impermeable surfacing is laid and water is not handled through an appropriate permeable solution, planning permission is normally required.

So ask the installer:

“Is this proposal permeable, and exactly where will runoff go?”

Do not treat drainage as a small optional extra added after choosing the surface.

Compare the construction beneath the driveway

The visible finish might be:

• block paving;
• resin-bound surface;
• gravel;
• permeable block paving;
• tarmac/asphalt;
• concrete;
• other systems.

But every system relies on suitable ground preparation.

Ask about:

• excavation;
• existing ground;
• sub-base material;
• compaction;
• geotextile where appropriate;
• edge restraints;
• bedding/layers;
• finished surface.

The correct build-up depends on the system and site.

Be wary of a quote that describes the finish in great detail but says almost nothing about what goes underneath.

Vehicle loading matters

A small car and regular heavy vans place different demands on a driveway.

Tell the installer how it will be used.

For example:

• one family car;
• two vehicles;
• EV;
• work van;
• occasional delivery vehicles;
• caravan.

That can influence:

• sub-base;
• edge restraint;
• layout;
• turning areas.

Levels must work with the house and pavement

Ask how the proposed driveway meets:

• garage;
• front door;
• air bricks;
• damp-proof course;
• pavement;
• neighbouring drives.

Poorly considered levels can create:

• ponding;
• awkward steps;
• water against the property;
• harsh transitions.

If the driveway slopes towards the house, drainage deserves particular attention.

Edges are structural as well as visual

Driveways need restrained edges.

Ask how borders and edges are built.

The answer may involve:

• kerbs;
• blocks;
• concrete restraints;
• walls.

A pretty border that is not properly restrained may move under vehicle loads.

Existing services need to remain accessible

Identify:

• water stop taps;
• utility covers;
• inspection chambers;
• drainage;
• meter boxes.

Ask how covers will be adjusted to finished level.

Do not bury or permanently obstruct essential access.

Dropped kerb is a separate issue

If you are creating new vehicular access across a pavement, the dropped-kerb/highway approval is separate from the private driveway installation.

Do not assume a new driveway automatically gives legal vehicle access over the pavement.

If a dropped kerb is needed, check the local highway authority process before committing to the full project.

Tree roots and soft ground can change the job

Front gardens may contain:

• old tree roots;
• previous flower beds;
• made ground;
• buried rubble;
• failed old bases.

Ask how unexpected ground conditions will be handled.

If a significant tree remains near the driveway, consider how excavation and compaction may affect roots.

Waste should be included clearly

Driveway excavation can generate large quantities of spoil.

Ask whether the quote includes:

• old surface removal;
• excavated soil;
• concrete;
• waste disposal;
• skips/grab lorries.

If you are told you can save money by arranging disposal yourself, make sure you understand the volume involved.

Resin, block paving and gravel have different maintenance

Ask about the maintenance of the exact proposed system.

Topics can include:

• weed control;
• jointing sand;
• pressure washing;
• loose stone migration;
• repairs;
• oil staining;
• resealing where applicable.

No driveway is genuinely “maintenance free”.

The aim is choosing a system whose maintenance suits you.

Landlords: think about long-term repairs

For rental or managed property, consider:

• how easy local repairs are;
• whether matching materials will remain available;
• drainage maintenance;
• surface durability;
• trip hazards.

Keep the product/surface specification and completion photos in the property record.

Driveway installer or groundworker?

A dedicated driveway installer is often the right starting point for a defined surfacing project.

If the project involves substantial excavation, retaining structures or wider drainage, a groundworker may also be relevant.

Front-garden drainage can affect planning

In England, planning rules distinguish between permeable front-garden surfacing and larger areas of impermeable surfacing that send runoff elsewhere.

For a new or enlarged front driveway, ask the installer where rainwater will go and whether the proposal relies on permeable construction, a soakaway or another drainage solution.

Do not assume that replacing a lawn with hard surfacing is automatically planning-free.

The exact proposal and site circumstances matter.

Vehicle access to the road is a separate question

A new driveway may also need a lawful vehicle crossover if cars will cross a pavement or verge.

Do not treat the dropped kerb as an informal add-on to the paving.

Check the local highway authority process before construction where a new or altered crossover is required.

That can affect:

• driveway position;
• width;
• visibility;
• drainage;
• utility equipment;
• programme.

A beautifully finished driveway is not much use if the access arrangement was never approved.

Using TradeKind

You can browse driveway installers across Sussex or post the job.

A useful description might say:

“Replace approx. 55 m² front drive in Burgess Hill. Existing cracked concrete. Two cars plus work van. Drive slopes gently towards house. Interested in permeable block paving or resin-bound options.”

That encourages contractors to address the real design issues.

Compare these points

Before choosing, check:

• planning/drainage approach;
• excavation;
• sub-base;
• vehicle load;
• levels;
• edging;
• service covers;
• surface specification;
• disposal;
• dropped-kerb responsibility if relevant.

The visible driveway is the final layer. The better quote is usually the one that explains everything underneath it too.