Welder Salary UK 2026/27: Regional Pay, Seniority Progression and Take-Home Guide

Welder Salary UK: Regional and Seniority Differences

Understanding what a welder salary looks like across Britain requires looking beyond a single headline figure. The Office for National Statistics (ONS) Annual Survey of Hours and Earnings (ASHE) provides the most reliable picture, based on employer-reported PAYE data rather than job adverts or self-reported surveys. For 2025 (provisional), the median full-time gross annual pay for welding trades (SOC 5213) stands at £35,344. That is slightly below the UK median for all full-time employees of around £39,039, but the gap narrows significantly for experienced welders in high-paying regions.

Median vs Mean: Why the Difference Matters

The ONS reports both median and mean (average) figures. The median is the middle point: half of welders earn more, half earn less. The mean is the sum of all salaries divided by the number of workers. For welders, the mean is £36,908 – higher than the median because a relatively small group of highly paid welders (for example, those in offshore or specialist roles) pulls the average upward. When you see a single "average welder salary" quoted, check whether it is the median or mean. The median is the better guide to what a typical welder actually takes home.

Regional Pay Differences

Where you work dramatically affects your welder salary. The table below, based on ONS ASHE data, shows median pay by region:

Region	Median Welder Salary	vs UK Median (£35,344)
South East	£39,122	+13%
North West	£38,865	+12%
East of England	£38,814	+12%
Wales	£36,339	+5%
Scotland	£36,309	+5%
North East	£35,423	+2%
East Midlands	£34,793	±0%
West Midlands	£34,493	-1%
Yorkshire and the Humber	£32,947	-5%
South West	£29,134	-16%
London	£23,101	-34%

London’s low median is striking – 34% below the UK median. This is partly because the capital has a different industrial mix, with fewer heavy engineering and fabrication jobs that typically employ welders at higher rates. Conversely, the South East, North West and East of England all pay around 12–13% above the UK median, reflecting concentrations of manufacturing, construction and energy sector work.

Seniority and Experience Bands

Welder pay rises significantly with experience and qualifications. The ONS data shows the full distribution:

• 10th percentile (entry-level): £24,967
• 25th percentile (early career): £29,783
• Median (typical experienced welder): £35,344
• 75th percentile (senior / specialist): £44,176

The 90th percentile was suppressed by ONS, but the 75th percentile figure indicates that experienced welders in supervisory roles, with coded qualifications (e.g., ISO 9606-1) or working in high-demand sectors can earn well above the median.

NAECI Rates for Engineering Construction

For welders in the engineering construction industry (power generation, oil & gas, chemicals, pharmaceuticals), pay is governed by the National Agreement for the Engineering Construction Industry (NAECI). The 2026 settlement, effective 4 May 2026, increased basic hourly rates by 4.5% and welding proficiency payments by 7.2%. The rates vary by grade:

NAECI Grade	Basic Hourly Rate
Grade 1	£14.59
Grade 2	£16.73
Grade 3	£19.02
Grade 4	£22.50
Grade 5	£23.45
Grade 6	£24.43

In addition, welders receive a proficiency payment per hour based on their category (A to E), ranging from nil (Category A) up to 47p (Category E). These rates are for adult workers and apply to a 37.5-hour week typically, though overtime and shift allowances can boost take-home pay substantially.

Take-Home Pay: What You Actually Receive

Gross salary is only part of the story. After Income Tax and National Insurance, the amount you take home depends on your tax code, pension contributions, and whether you are employed or self-employed. Using 2026/27 England tax bands (no pension deductions):

• Entry-level (£24,967): take-home ~£21,496
• Median (£35,344): take-home ~£28,967
• Senior (£44,176): take-home ~£35,326

For self-employed welders, the picture is different. A welder with £75,000 profit (after expenses) would pay Income Tax and Class 4 National Insurance, taking home about £54,811. Any CIS (Construction Industry Scheme) deductions made during the year are credited against the final bill at Self Assessment.

Offshore welders on PAYE can earn significantly more – an illustrative £110,000 yields take-home of about £72,357, though the Personal Allowance taper means a 60% marginal rate on income between £100,000 and £125,140.

Scotland Tax Differences

If you work in Scotland, Income Tax bands differ from England. The Scottish Government sets its own rates and bands, which generally mean slightly higher tax for middle and higher earners. A welder earning the Scottish median of £36,309 would pay more Income Tax than the equivalent in England, reducing take-home pay by a few hundred pounds a year. Always check the latest Scottish tax bands when comparing job offers across the border.

How Welder Salary Compares to UK Averages

The UK median full-time gross annual pay across all occupations is about £39,039 (2026/27 benchmark). Welders at the median (£35,344) are about 9% below this national figure. However, experienced welders in high-paying regions (South East, North West) or with NAECI Grade 6 rates can exceed the national median. The salary index on this site provides a broader comparison across occupations.

Career Progression and Earning Potential

Welding is a skilled trade where qualifications and specialisation directly boost pay. Coded welders (certified under ISO 9606-1 or similar) command higher rates. Moving into supervisory roles, welding inspection, or offshore work can push earnings well into the £50,000–£70,000 range. The NAECI proficiency payments reward higher skill categories, and overtime at premium rates (often 1.5x or 2x) is common in project-based work.

For more detailed breakdowns by occupation and region, explore our salary articles and salary data pages. You can also use the UK Average Salary tool to compare your pay against national benchmarks.

Frequently Asked Questions

What is the average welder salary in the UK?

The median welder salary (the best measure of typical pay) is £35,344 per year according to ONS ASHE 2025 provisional data. The mean (average) is higher at £36,908 because a smaller number of high earners pull the average up. Most welders earn between £29,783 and £44,176.

Which region pays welders the most?

The South East of England pays the highest median welder salary at £39,122, which is 13% above the UK median. London pays the lowest at £23,101, partly due to a different mix of industries and job types. Other high-paying regions include the North West (£38,865) and East of England (£38,814).

How much do welders take home after tax and NI?

For a welder earning the median of £35,344, the estimated annual take-home pay is about £28,967 (based on 2026/27 England tax bands, no pension contributions). This includes Income Tax and National Insurance. Self-employed welders on £75,000 profit take home around £54,811 after tax and Class 4 NI, with CIS deductions credited at Self Assessment.