Patio Extensions Prices in Thornaby (2026)

If you're researching Patio Extensions cost in Thornaby, you've probably seen quotes that vary wildly. The reason is usually sub-base quality. Our 2026 pricing reflects properly prepared installations — no shortcuts — and the bands below give you a realistic starting budget.

Typical Patio Extensions Pricing in Thornaby

Honest ranges based on hundreds of jobs across Teesside. Final figure depends on site conditions — your free survey nails it down.

Project SizeTypical Cost
Small (single car, <30m²)£2,200 – £3,800
Medium (two-car, 30–60m²)£3,800 – £6,500
Large (60–100m²)£6,500 – £10,500
XL (100m²+ or complex)£10,500+

What to Expect with Patio ExtensionsCost in Thornaby

  • Typical Thornaby job sizes range from compact single-car frontages to large family-home plots
  • Sub-base preparation is the biggest variable — a tired existing base needs full excavation
  • Edge restraints, drainage and dropped-kerb coordination affect the final figure
  • Finish choice (aggregate blend, slab type, profile detail) sits at the top of the cost stack
  • We provide a written, itemised quote — no estimates over the phone, no pressure
  • Most Thornaby jobs are completed in 3–7 days once we're on site

Patio ExtensionsCostThornaby FAQs

More from Global Outdoor Design near Thornaby

Most of our Thornabypatio extensions customers also ask us about work in neighbouring areas — we coverPatio Extensions in Middlesbrough andPatio Extensions in Eaglescliffe on the same routes every week.For the full picture, seeour main patios & landscaping pageorbrowse ourdriveways serviceif you're tackling the rest of the property at the same time.Outside Thornaby? Browseevery area we coveracross the North East.

Know Exactly What Your Patio Extensions Will Cost

We don't do high-pressure sales. Free site visit, honest quote, decide in your own time.