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Independent UK planning guide

Garden decking costs in the UK

Build a treated timber or composite deck over a stable frame with steps and edge details.

Get site-specific quotes

Typical UK range

£120–£250/m²

Straightforward jobs

From £2,000

Typical site time

3–10 days

Build the allowance

How to read this price

Starting allowance

For a straightforward, accessible job with a standard specification.

From £2,000

Typical UK project

An early planning range before a tradesperson inspects the property.

£120–£250/m²

Likely programme

Site time varies with preparation, sequencing, approvals and drying periods.

3–10 days

These figures are early UK planning allowances. They are not a substitute for an itemised quotation after inspection.

Control the variables

What can change the quote?

Garden access and level changes

Ground clearance and preparation

Material grade and treatment

Waste removal and aftercare

Before accepting a quote

Ask for these details in writing

  • Labour, materials and VAT
  • Preparation and protection
  • Access equipment and waste
  • Named provisional allowances
  • Testing and certification
  • Programme and payment stages
  • Making good and decoration
  • Warranty and snagging process

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