Ready to Protect Your Margins?

Calculate how strong QA processes reduce rework. See how much you can save with PlanRadar.

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Housebuilding

General Contracting

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Project Details

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Number of plots

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Average size per plot (m²)

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Average number of snags per Plot

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Build phase

At what build phase would you have strong QA processes in place?

Average cost to fix a snag

UK average is £80 per snag

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Type of development

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Project details

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Total area (m²)

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Current snags per 100m²

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Number of projects

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Build phase

At what build phase would you have strong QA processes in place?

Average cost to fix a snag

UK average is £80 per snag

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With PlanRadar, you could reduce snags by , avoiding issues and saving approximately in rework costs.

Potential annual savings

Snag reduction

Issues avoided

Discover how a tailored QA strategy can reduce rework and deliver savings on your projects.

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Speak with our quality experts about implementing these savings

What you’ll get:

Personalised quality strategy tailored to your projects
A rollout plan with on-site quick wins
Proven outcomes from industry peers
Technology recommendations & ROI projections

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Disclaimer: The figures in this calculator are estimates based on industry research (CII, GIRI, McKinsey). Actual results will vary depending on your project type, size, and QA/QC practices.

How we calculate your savings

Your savings are based on industry benchmarks for rework and snag reduction:

Total snags projected → Calculated from the average number of snags per property type × the number of units in your project.
Phase of project → The earlier you start using PlanRadar, the greater the reduction potential:
Pre-construction (60–70%) – Most defects prevented at source.
Early build (50–60%) – Major structural/M&E issues caught before finishes.
Late build (30–40%) – Finishes and handover defects reduced.
Post-handover (10–20%) – Warranty callbacks reduced.
Snags avoided → Projected snags × reduction % based on your selected build stage
Savings (£) → Snags avoided × average cost to fix a snag (editable by you).

Research shows rework can add 5–15% to project budgets (CII, GIRI). Strong QA/QC processes throughout the project prevent many of these costs.