How UK designers should measure ROI when choosing wall art

Define ROI in context

Start by stating why you install wall art: brand alignment, occupant wellbeing, wayfinding, increased dwell time, sales uplift, or PR value. Convert these goals into measurable metrics such as occupancy rate, average dwell time, transaction value, customer satisfaction score, or social media impressions.

Identify measurable benefits

Direct commercial benefits

Quantify any sales lift, higher room rates, increased bookings, or conversion improvements attributable to the space. Use baseline data and A/B or before-and-after comparisons where possible.

Indirect and proxy benefits

Measure changes in dwell time, Net Promoter Score, employee retention or productivity proxies, visitor numbers, and social media engagement. Assign conservative financial proxies where direct monetisation is not available.

List cost components

Include purchase price, design fees, commissioning or licensing, framing and mounting, installation labour, VAT and transport, insurance and maintenance, storage, and scheduled refresh or decommission costs over the lifecycle (for example 5 years).

Step-by-step ROI calculation

1. Set the analysis period (for example 3 or 5 years).
2. Estimate annualized benefits in GBP using direct sales or financial proxies for indirect outcomes.
3. Sum all upfront and recurring costs for the same period.
4. Compute ROI: (benefits - costs) / costs. Express as a percentage.
5. Run sensitivity tests: high - base - low scenarios for benefits and costs.

Example: annual benefit GBP 6,000, total 3-year costs GBP 10,000 (annualized 3,333). Over 3 years benefits 18,000 minus costs 10,000 = 8,000. ROI = 8,000 / 10,000 = 0.8 or 80 percent.

Qualitative considerations

Capture intangible value such as brand consistency, client experience, cultural relevance, and long-term asset appreciation. Document these as decision factors even if they are not fully monetised.

Practical selection steps for designers

1. Set objectives and KPIs in the brief.
2. Request supplier data on durability, maintenance, and lead times.
3. Get multiple costed proposals including installation and maintenance schedules.
4. Estimate benefits using past project data, client benchmarks, or simple pilots.
5. Calculate ROI and run sensitivity analysis.
6. Choose options that meet KPIs within acceptable ROI bands and contingency assumptions.
7. Track actual performance post-install and update ROI for future projects.

Tools and templates

Use a simple spreadsheet that lists goals, metrics, annualised benefits, full lifecycle costs, and scenario rows. Add tracking fields to capture post-install outcomes for continuous improvement.

Tax, funding and procurement notes

Account for VAT treatment, any capital allowance possibilities, and procurement rules for commercial contracts in the UK. Include these adjustments in net cost calculations.

Choosing providers and commissioning

Prioritise suppliers that provide lifecycle cost data, maintenance plans, warranties, social impact metrics, and case references with measurable outcomes. Build performance clauses into contracts where practical.

Related Collections

• Interiors
• Boats, Cars & Planes