Shot Blasting Cost Guide UK: What Does Shot Blasting Cost in 2025?
Shot blasting costs in the UK vary depending on substrate type, surface condition, project size, specification and location. This guide covers typical prices per m² for structural steel and concrete floors, explains what drives cost, and shows you how to get an accurate quote.
Typical Shot Blasting Prices in the UK (2025)
As a general guide, shot blasting structural steel to Sa 2.5 costs between £8 and £18 per m² depending on project size, surface condition and location. Concrete floor shot blasting to CSP 3–4 typically costs between £4 and £10 per m². These are indicative figures — actual prices depend on the specific project.
What Affects the Cost of Shot Blasting?
Substrate type and geometry — flat steel plates and open floors are the most cost-effective. Complex fabrications with angles, hollow sections and tight access cost more per m².
Surface condition — mill scale only (new steel) is the cheapest to blast. Heavy corrosion, multiple coating layers or fire damage require more abrasive and time.
Project size — larger projects benefit from economies of scale. Mobilisation costs are spread across more m².
Specification — Sa 2.5 (near-white metal) is standard. Sa 3 (white metal) costs approximately 20–30% more.
Site access — working at height, in confined spaces, or in occupied buildings requires additional containment and safety measures.
Location — mobilisation distance from the nearest team affects cost, particularly for smaller projects.
How to Get an Accurate Shot Blasting Quote
Provide the following when requesting a quote: substrate type, surface area in m² or weight in tonnes, current surface condition, required preparation standard, site location and postcode, and any access constraints. UK Shot Blasting Services offers free site visits — call 07721 375756 or request a site visit online.
UK Shot Blasting Services — competitive shot blasting prices across the UK. Free site visits. Call 07721 375756.