Garden overhaul

For UK homeowners, this process often involves balancing aesthetic desires with the practicalities of the British climate, such as drainage and hardy plant selection. A successful project requires a clear plan, from initial site clearance to the final planting and finishing touches.

What Does the Work Involve?

• Site Clearance: Removing old turf, invasive weeds, unwanted shrubs, and dilapidated garden structures like rotten sheds or broken decking.
• Ground Preparation: Excavating soil to the required levels, installing drainage solutions, and regrading the land to ensure water flows away from the property.
• Hard Landscaping: Constructing permanent features such as patios, pathways, retaining walls, raised beds, and fencing.
• Soil Improvement: Importing high-quality topsoil and organic compost to ensure a nutrient-rich base for new growth.
• Soft Landscaping: Laying fresh turf or sowing lawn seed, and planting a curated selection of trees, shrubs, and perennials.
• Finishing Touches: Applying decorative mulches, installing garden lighting, and setting up automated irrigation systems if required.

Typical Costs

The cost of a garden overhaul varies wildly based on the size of the plot, the materials chosen, and the complexity of the design. Expect to pay more for premium stone like porcelain or slate compared to standard concrete paving.

Top Tip: Always include a 10-15% contingency fund in your budget. Underground surprises like hidden concrete footings or old soakaways are common once excavation begins.

How Long Does It Take?

• Small Garden Refresh: 5–7 working days for basic clearance, turfing, and minor paving.
• Medium Garden Overhaul: 2–3 weeks involving significant hard landscaping and structural changes.
• Large Scale Project: 4–8 weeks depending on weather conditions and the complexity of bespoke features like outdoor kitchens or water features.

DIY or Professional?

While basic weeding and planting are manageable DIY tasks, a full overhaul usually requires professional expertise. Heavy machinery hire, levels for drainage, and the physical labour involved in moving tonnes of material can be overwhelming for most homeowners.

Hiring a professional ensures that structural elements like retaining walls are safe and that paving is installed with a proper sub-base to prevent sinking. Furthermore, professionals have access to trade nurseries, providing larger and healthier plants than those found in local garden centres.

Choosing the Right Tradesperson

• Check Memberships: Look for members of the Association of Professional Landscapers (APL) or the British Association of Landscape Industries (BALI).
• Verify Insurance: Ensure they hold Public Liability insurance (minimum £2 million) to cover any accidental damage to your property.
• Portfolio: Ask to see photos of previous work and, if possible, visit a site they completed 12-24 months ago to see how the materials have weathered.
• Questions to Ask:
  • Do you provide a detailed breakdown of costs or just a single total?
  • How will you manage site access and where will materials be stored?
  • Are you a licensed waste carrier for the disposal of garden debris?
  • What guarantees do you offer on hard landscaping and plant survival?

UK Regulations

• Planning Permission: Generally not needed for gardens, but essential for walls over 1m high next to a road (or 2m elsewhere) and for some decking over 30cm high.
• SuDS (Sustainable Drainage Systems): Paving over a front garden larger than 5m² requires permeable materials or a dedicated soakaway to comply with flood prevention laws.
• Tree Preservation Orders (TPO): You must check with your local council before pruning or removing significant trees, even those on your own land.
• Waste Carrier Licence: Any professional removing waste from your property must be registered with the Environment Agency.

Common Problems

• Poor Drainage: Failing to account for water runoff can lead to boggy lawns or damp issues in your home; always ensure a slight fall away from the house.
• Invasive Species: Not identifying Japanese Knotweed or Horsetail early can lead to expensive remediation costs later in the project.
• Underground Services: Damaging water pipes or electric cables during excavation is a major risk; contractors should use CAT scanners before digging.
• Access Issues: If your garden has no side access, all materials must come through the house, which increases labour time and requires extensive floor protection.

Frequently Asked Questions

When is the best time of year for a garden overhaul?

Autumn and early spring are ideal. The ground is easier to work, and new plants or turf have time to establish their root systems before the heat of summer arrives.

Do I need a designer or just a landscaper?

If you want structural changes or a complex layout, a designer provides the blueprint. Many landscapers offer a "design and build" service which combines both roles for a smoother process.

Will my new patio need a skip?

Almost certainly. Digging out a standard patio area generates a surprising amount of "spoil" (soil and old base material) that usually requires at least one 6-yard or 8-yard skip.

What is the lowest maintenance option for a garden?

Porcelain paving combined with "no-mow" options like artificial grass or high-quality gravel and slow-growing evergreen shrubs offer the lowest maintenance requirements.

Can I keep my existing plants during an overhaul?

Yes, many mature plants can be pruned back or even moved. Discuss this with your landscaper early so they can protect or relocate them before heavy machinery arrives.