Custom AI Floor Plan Analysis
Build AI that sees, reads & understands architectural drawings.
We build custom AI systems that analyze floor plans, blueprints and construction drawing sets—detecting objects, extracting text, understanding spatial relationships, and wiring that intelligence into real business workflows.
Structured Output
Extracted
Detection
Pipeline
Drawing → AI → Structured Data
Core Capability Architecture
A floor plan is more than lines and text.
Architectural drawings contain symbols, dimensions, annotations, schedules, geometry, and spatial relationships that must be interpreted together. Reliable automation requires more than a generic vision model.
Detect elements inside a drawing
Locate and classify physical components and symbols across dense linework and hatching.
Extract text & annotations
Pull structured information from callouts, legends, schedules, and title blocks.
Convert pixels to geometry
Turn visual room shapes into precise polygons, coordinates, areas, and spatial bounds.
Apply logic beyond detection
Cross-reference elements across sheets and test against your business rules.
Wire intelligence to workflows
Feed structured drawing data into estimating, QA/QC, and software APIs automatically.
Have a specific drawing challenge?
We'll evaluate your exact drawings and define the right AI approach.
Multi-Stage AI Pipeline
From pixels to structured intelligence
Every drawing passes through a 9-stage pipeline engineered to extract maximum structured value from any architectural document.
Computer Vision Engine
Custom computer vision neural nets detect, bound, and segment all physical elements, architectural symbols, and room perimeters.
Object detection — doors, windows, walls, rooms, symbols
{
"detected_objects": [
{ "type": "DOOR", "qty": 14, "conf": 0.98 },
{ "type": "WINDOW", "qty": 18, "conf": 0.96 },
{ "type": "ROOM", "qty": 6, "conf": 0.99 }
]
}Granular Drawing Intelligence
What can AI understand from a floor plan?
Useful automated analysis requires understanding symbols, text, geometry, spatial relationships, schedules, drawing context, and business rules — all connected.
↓ Select a capability category to explore:
Objects
Detect and classify any physical element in an architectural drawing with bounding-box precision.
Deep Semantic Understanding
Don't just detect objects. Understand what they mean.
A production AI system needs to go beyond detection. The goal isn't simply to find a door — the system needs to know where it is, what it connects to, which schedule row describes it, and what your workflow needs to do with that information.
Real Production AI Reasoning Chain
Semantic PipelineDoor detected in drawing — bounding box confirmed
Identified tag: D-104
Tag D-104 matched to Door Schedule row 24 on Sheet A-601
Extracted: 90-min fire rating, 36″ × 84″, Solid Core
Connects Room 102 (Office) → Room 100 (Corridor)
Egress compliance ✓ • Estimating record generated
Analyze the entire drawing set—not just one page.
Architectural information is often distributed across plans, elevations, sections, details, schedules, and specifications. We build AI workflows that connect this information into a unified model.
Floor Plan
Identifies object locations & room geometry
Elevation
Defines vertical heights & facade elements
Section
Reveals internal structural & wall assemblies
Detail
Specifies precise joint & construction details
Schedule
Tabulates door, window & finish specifications
Specification
Outlines CSI Div 05-09 material standards
Cross-Document Reconciliation Example
What We Build
Three layers of drawing intelligence
Every custom AI system we build delivers across all three layers — from raw detection to actionable business workflows.
Turn drawings into structured data.
Pull every physical element, callout, and annotation from architectural drawings into clean, queryable, machine-readable output.
Understand the drawing context.
Go beyond object detection. Understand spatial topology, room adjacencies, and cross-sheet document links.
Turn understanding into workflows.
Take extracted intelligence and drive real business outcomes — from estimating to SaaS platform features.
Turn drawings into estimating data
Stop manually counting symbols, measuring geometry, and transferring information into spreadsheets. We build custom quantity takeoff workflows around your drawings, trade, parameters, and estimating rules.
Automated Quantity Takeoff Flow:
Drawing Ingestion
PDF / Scanned Blueprint
Symbol Detection
Computer Vision Net
Measurement Engine
Linear / Polygon Geometry
Classification
Tag & Schedule Matching
Quantity Calculation
Waste & Multipliers Applied
Estimate Export
Excel / BoQ / API Output
Takeoff Categories Tailored to Your Trade
AI for specialized construction trades
Every trade measures drawings differently. We build AI around the specific elements, measurements, classifications, and estimating rules your workflow requires.
Architectural Scope
Doors · Windows · Rooms · Wall Layouts · Opening SchedulesExtract room perimeters, door schedules, window specifications, and gross floor areas.
Interior Finishes
Flooring · Ceilings · Fixtures · Drywall · MillworkCalculate net tile/carpet square footage, ceiling grid lengths, and fixture counts.
Structural Scope
Columns · Beams · Foundations · Framing · Slab BoundariesDetect structural column grids, foundation footprints, and steel beam schedules.
MEP Engineering
Mechanical · Electrical · Plumbing · Ductwork · SprinklersExtract diffuser counts, outlet locations, pipe runs, and panel board schedules.
Specialty Trades
Railings · Ornamental Metal · Fire Protection · GlazingCustom models for Division 05 ornamental metal, fire dampers, and specialized submittals.
We build around your trade's exact rules.
Whether you count fire dampers, measure ornamental railings, or parse HVAC schedules, we customize the neural net to your symbols.
Custom AI Engineering
Your drawings. Your rules. Your AI.
Generic off-the-shelf models fail because every firm draws differently. We build models trained on your specific drawings, conventions, and business logic.
Generic AI APIs
Off-the-shelf vision models
Custom Floor Plan AI
Built for your specific problem
No generic trial. We assess your actual drawing problem first.
Already have a software product? Add floor-plan intelligence without building the AI stack yourself.
Don't build a computer vision team from scratch. We build and integrate the drawing intelligence layer directly into your existing SaaS platform or mobile app — as a REST API, webhooks engine, microservice, or embedded module.
REST API Integration
Submit drawings via REST API, receive structured JSON. Async processing with webhooks.
Structured Outputs
JSON, CSV, database sync, interactive overlays — whatever your product requires.
Custom Models
We train neural nets on your users' drawing styles for maximum accuracy.
Your SaaS Product
Existing product, unchanged
FloorPlanAnalyzer API
Drawing intelligence layer — REST / Webhooks
Drawing Understanding
CV · OCR · Spatial Reasoning · Rules
Structured Output Formats
No CV Team Required
Work with the drawings & documents you already have.
We build AI pipelines around your existing data sources, document formats, cloud storage, and enterprise repositories.
Drawings & Scans
CAD & Vector Formats
BIM & Model Data
Schedules & Tables
Supporting Documents
Enterprise Sources
Get floor-plan intelligence in the format your workflow needs.
We return structured data, annotated visuals, API streams, or custom application database payloads directly into your existing tools.
Structured Data
Visual Outputs
API & Webhooks
Engineering Formats
Business & QA Reports
Application Data
Flexible System Delivery
Your output doesn't have to fit our software. Our output fits your workflow.
Find drawing problems before they become expensive.
Prevent costly field change orders and project delays. We build custom AI drawing review workflows that systematically cross-examine sheets, detect missing tags, and highlight discrepancies.
QA/QC Exception Flagging Engine
Door Tag D-108 in Living Room not found in Door Schedule.
Location: Coords [420, 180] · Bounding Box validated
Room 104 dimension callout says 12'-0", calculated vector length is 14'-2".
Scale mismatch flagged for estimator review.
Base Plan
Updated
Delta JSON
What changed between drawing revisions?
Automatically compare drawing versions to spot added, removed, or moved objects, changed dimensions, room area shifts, and tag modifications across large revision addenda.
AI-Assisted Floor Plan Compliance
Build configurable AI workflows that identify relevant drawing elements, extract precise measurements, and apply rules to support plan review for accessibility, fire safety, egress, door clearances, and corridor widths.
Turn floor plans into property intelligence.
Build custom AI systems for PropTech platforms, real estate software, facility management tools, and property portfolio databases. Convert un-indexed PDFs into rich structured property records.
Extracted Property Attribute Schema
{
"property_id": "PROP-9402",
"gross_sqft": 4850.5,
"usable_sqft": 4210.0,
"efficiency_ratio": 0.868,
"room_summary": {
"total_rooms": 14,
"bedrooms": 4,
"bathrooms": 3 font_mono,
"offices": 2
},
"doors": { "total": 22, "exterior": 4 },
"windows": { "total": 18, "glazing_area_sqft": 340.2 }
}2D Blueprint → Topological Navigation Graph
Extracted 42 spatial nodes & 58 walkable edges from Sheet A-101.
Main Entrance (Node 01) → Elevator Bank A (Node 12) → Suite 400 (Node 34).
Turn architectural plans into spatial intelligence.
Build AI systems that convert 2D floor plans into structured navigation networks and spatial graphs for indoor wayfinding apps, navigation platforms, space planning tools, digital twins, and building directory applications.
Case Studies
Built around real-world drawing problems.
AI Floor Plan Analysis for a Wayfinding Platform
Convert 2D floor plans into structured navigation networks and spatial graphs for real-time indoor navigation.
Automated Quantity Takeoff for Home Builders
Automate manual symbol counting and room measurement across multi-plan residential packages.
AI-Powered Ornamental Metal Takeoff
Detect custom Division 05 ornamental metal details, linear railing runs, and custom submittal notes.
Fire-Rated Door Detection & Compliance
Reconcile floor plan door callouts against door schedule fire ratings to verify code requirements.
Floor Plan Intelligence for Property Valuation
Extract room counts, layout features, and usable square footage for automated valuation models.
The Custom Engineering Advantage
Why build custom floor-plan AI?
Generic off-the-shelf vision models fail on complex architectural drawing sets because every engineering firm and construction workflow operates by its own standards. Here's why custom matters:
Your symbols are different
Different firms, regions, and clients use different drawing conventions, legend symbols, and line styles.
Your data requirements are different
You may need specific attributes, schedule columns, or geometric parameters that generic vision APIs ignore.
Your business rules are different
Your workflow depends on your specific estimating parameters, compliance criteria, or trade classification logic.
Your output format is different
You need data structured for your database, API endpoints, spreadsheet templates, or software application.
Your software stack is different
The AI needs to integrate with your existing technology stack, internal platforms, or SaaS product infrastructure.
We build around your workflow — not the other way around.
Every system we build starts from your drawings, your targets, and your output requirements.
Engineering Process
From drawing problem to production AI
Define
We scope your drawing problem, map your business rules, and establish exact output requirements.
Evaluate
You share representative drawing sets. We assess complexity, symbol variability, and extraction feasibility.
Prove
We build a validated Proof of Concept on your actual drawings so you see real performance before committing.
Train
We train and fine-tune models on your specific drawing standards, legends, and annotation conventions.
Integrate
We integrate the custom AI engine into your stack via REST API, webhooks, microservices, or database sync.
Deploy
We deploy to production with continuous monitoring, confidence scoring, and automated QA fallback.
Have a floor-plan problem? Show us the drawing.
Send us a representative drawing and tell us what you want to detect, extract, measure, understand, or automate. We'll assess the problem and recommend the right AI approach.
What to detect
What to extract
What output you need
Build AI around the way your business actually works.
What do you want AI to understand in your architectural drawings? Tell us your targets, send us representative plans, and we'll evaluate your exact AI feasibility.
No generic demo. We evaluate your actual drawing problem with your actual blueprints.