Pre-Plaster Inspection Checklist App for NHBC Standards
Pre-plaster is one of the high-pressure milestones that stops a site from getting paid. ProPlot gives you built-in quality gates for Air Testing, Solar Commissioning, and CML Sign-off — with GPS-tagged photo evidence.
Quality Gates That Stop Sites From Stalling
Pre-Plaster Checklists
Structured inspection checklists aligned to NHBC standards. Capture evidence at each checkpoint with GPS-tagged photos and timestamped notes.
Built-In Quality Gates
Air Testing, Solar Commissioning, CML Sign-off — key milestones that control plot handover. Track completion status across your entire site.
Offline Evidence Capture
Native camera access on Android for offline photo capture. GPS coordinates auto-tagged. Everything syncs when you're back in range.
Side-by-Side Comparison
Generic audit tools don't understand construction milestones.
| Feature | Site Audit Pro | ProPlot |
|---|---|---|
| NHBC stage checklists | Generic templates | Construction-specific quality gates |
| Pre-plaster inspection | Manual form | Dedicated checklist with photo evidence |
| Quality gates | No | Air Testing, Solar Commissioning, CML Sign-off |
| GPS-tagged evidence | Optional | Automatic with every inspection photo |
| Programme integration | None | Inspections linked to 52-week build schedule |
| Contractor notifications | No | Trade-filtered sharing via WhatsApp/SMS/Email |
| Offline inspections | Web-reliant | Full offline with native camera access |
| Status tracking | Pass/Fail only | Full history with timestamps and slip reasons |
| Excel reports | Basic PDF | Professional .xlsx with autofilters |
| Price | £50–£150+/mo | Free in beta |
Complete Inspection Toolkit
Frequently Asked Questions
What NHBC stages does ProPlot cover?
ProPlot's 91-stage masonry build engine covers the full construction lifecycle from foundations through snagging, including key NHBC milestones like pre-plaster, air testing, and drainage inspections. Quality gates can be customised to match your specific inspection requirements.
Can I share inspection results with building control?
Yes. Generate PDF audit reports with GPS-tagged photos or export professional Excel files. Share specific inspection evidence via trade-filtered links — building control can view the relevant documentation without needing a ProPlot account.
How does this integrate with my build programme?
Quality gates are milestones in your 52-week programme. You can see at a glance which plots are waiting on pre-plaster sign-off, and the Slip tool automatically accounts for inspection delays when recalculating programme dates.
Never Miss a Pre-Plaster Again
Quality gates, GPS evidence, and programme integration — built for NHBC compliance.
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