Built for Site Managers

    Mobile Software for NHBC Key Stage Inspections

    Capture GPS-tagged evidence at every NHBC key stage — foundations, superstructure, pre-plaster, and pre-completion. Organised by plot, ready for your inspector, even without signal.

    No credit card required · Cancel anytime · Built for UK construction

    NHBC Ready
    Works Offline
    GPS Verified
    Mobile First
    Multi-Site

    Every NHBC Stage, Every Plot, One App

    Stop relying on camera rolls and spreadsheets to track NHBC key stage inspections. ProPlot gives every plot a complete, verifiable evidence trail.

    Purpose-Built Mobile Interface

    Designed for one-handed use on site. Capture NHBC key stage evidence, add notes, and move to the next plot — all from your phone, even wearing gloves.

    GPS-Tagged Photo Evidence

    Every inspection photo is automatically tagged with GPS coordinates, timestamps, and linked to the correct plot and build stage. No manual filing.

    Stage-by-Stage Tracking

    Track every NHBC key stage inspection across all plots — foundations, superstructure, pre-plaster, pre-completion. See at a glance what's inspected and what's outstanding.

    Works Without Mobile Signal

    UK construction sites are notorious for poor signal. ProPlot captures all inspection evidence offline and syncs automatically when connectivity returns.

    One-Tap Inspection Reports

    Generate professional PDF reports with photos, GPS data, timestamps, and stage references — ready for your NHBC inspector or building control in seconds.

    Multi-Site, Multi-Plot Management

    Managing NHBC inspections across multiple developments? Every site, every plot, every stage has its own evidence trail — organised and searchable.

    Capture Evidence at Every NHBC Key Stage

    ProPlot's build stage structure maps directly to NHBC's inspection schedule.

    Foundations

    Capture trench depths, concrete pours, DPM installation, and foundation layout evidence before backfilling.

    Superstructure

    Document cavity wall ties, lintels, structural timber, and damp-proof courses at superstructure stage.

    Pre-Plaster

    Record insulation continuity, air barrier installation, first fix plumbing and electrics, and fire stopping before boarding.

    Pre-Completion

    Final inspection evidence including finished surfaces, commissioning certificates, and snagging items.

    Drainage

    Document drainage runs, falls, connections, and inspection chamber positions with geotagged photos.

    Roofing

    Capture roof structure, tile/slate installation, ventilation, and weatherproofing details at roof stage.

    Why Site Managers Need Mobile NHBC Inspection Software

    NHBC key stage inspections are critical checkpoints in the construction of every new dwelling. At each stage — from foundation excavation through to pre-completion snagging — your NHBC inspector needs to see that works meet Buildmark warranty standards. The challenge for site managers is capturing and organising this evidence across dozens of plots, often on sites with poor mobile signal.

    Mobile NHBC inspection software like ProPlot transforms this process. Instead of taking photos on your camera roll and manually sorting them into folders later, ProPlot captures every photo with GPS coordinates, timestamps, and automatic plot and stage linking. When your inspector arrives, your evidence is already organised — one tap generates a report or shares a live link.

    For housebuilders managing NHBC key stage inspections across multiple sites, the administrative savings are substantial. ProPlot's multi-site architecture means every development has its own plots, stages, and evidence trails. Site managers can prepare for inspections in minutes rather than hours, reducing the risk of failed inspections and the costly delays they cause.

    The offline-first design is essential for UK construction sites. GPS coordinates are captured by your device's hardware regardless of mobile signal, so every photo is geotagged even in basements, rural areas, or behind scaffolding. Evidence syncs automatically when connectivity returns — nothing is ever lost.

    Whether you're preparing for an NHBC foundation inspection, documenting pre-plaster insulation evidence, or compiling a pre-completion snagging report, ProPlot gives you the mobile tools to capture verifiable, organised evidence at every key stage.

    NHBC Key Stage Inspections — FAQs

    What are NHBC key stage inspections?

    NHBC key stage inspections are mandatory checkpoints during the construction of a new dwelling registered with the NHBC. At each stage — foundations, superstructure, pre-plaster, roofing, drainage, and pre-completion — the NHBC inspector visits to verify that construction meets Buildmark warranty standards. ProPlot helps you capture and organise photographic evidence at every stage.

    How does ProPlot help with NHBC inspections?

    ProPlot lets site managers capture GPS-tagged, timestamped photos at each NHBC key stage and link them to the correct plot and build stage. When your NHBC inspector visits, you can generate a professional report in one tap or share a live evidence link — no scrambling through camera rolls.

    Can I use ProPlot alongside the NHBC's own systems?

    Yes. ProPlot is a complementary evidence management tool — it doesn't replace NHBC's inspection process. It helps you prepare better evidence packages for each stage, reducing the risk of failed inspections and ensuring you have a complete audit trail for warranty claims.

    Does it work for non-NHBC warranty providers?

    Absolutely. ProPlot's stage-based inspection evidence features work for any warranty provider — NHBC, LABC, Premier Guarantee, Checkmate, or ICW. The build stages are fully customisable to match any warranty scheme's inspection schedule.

    How does offline capture work?

    ProPlot uses your device's GPS hardware (which works without mobile signal) to geotag photos. All evidence is stored locally on your device and syncs automatically when you're back in range. No evidence is ever lost, even on the most remote sites.

    Is ProPlot suitable for small housebuilders?

    ProPlot is built for UK housebuilders of all sizes. Whether you're building 3 plots or 300, the NHBC inspection evidence features scale with you. The 7-day free trial lets you test it on a live project with no commitment.

    Ready for Your Next NHBC Inspection?

    Every stage captured, every plot organised, every report audit-ready. 7-day free trial, no credit card required.