Craftsman shaping wood on workbench with tools, highlighting Belforti craftsmanship.

Lutherie Courses in Paris

Our 3-day workshops offer a focused introduction to modern lutherie. Whether you want to master a complete guitar or bass setup, understand how instruments are designed, or learn professional refretting techniques, each course provides structured guidance, small groups, and practical methods used daily in a high-end workshop. No prior experience required—just curiosity and a desire to learn.

Our 3 Days Workshops

We offer 3 different short courses for passionate players, design enthusiasts and lutherie geeks.

Setup & Professional Care

This workshop teaches the full workflow of a professional setup. You learn to evaluate an instrument, measure it correctly, and adjust every parameter for comfort and precision. From truss rod adjustments to fret polishing and clean soldering, the process is methodical and accessible—designed to give you the confidence to maintain your own instrument at a professional standard.

What you will learn
  • Full diagnostic method (relief, action, fret condition, hardware condition)
  • Truss rod neutrality and controlled neck relief
  • Action and saddle optimisation
  • Intonation and bridge setup
  • Fret polishing and minor leveling
  • Basic electronic maintenance (pots, jack, pickup height)
  • Safe cleaning and preventative care
Day to Day Program

Day 1

Instrument Diagnostics & Core Geometry
  • Introduction to the instruments brought by participants
  • Understanding structural geometry: relief, radius, fret condition, neck alignment
  • Measuring methods: feeler gauges, digital gauges, straightedges, action rules
  • Full diagnostic workflow (neck, frets, hardware, electronics)
  • Truss rod principles: neutrality, controlled relief, safe adjustment
  • Practical session: participants perform a full diagnostic on their own instrument

Day 2

Action, Intonation & Fret Conditioning
  • Saddle adjustment and action optimisation
  • Bridge systems overview (hardtail, 2-point tremolo, vintage tremolo, bass bridges)
  • Intonation fundamentals and precise adjustment
  • Pickup height setting (reference values + listening methodology)
  • Fret polishing sequence (marking, micro-abrasives, polishing compounds)
  • Practical session: full setup on each participant’s instrument
  • End-of-day review and corrective steps

Day 3

Electronics & Professional Maintenance
  • Soldering fundamentals (clean joints, heat management, safe technique)
  • Replacing a jack, potentiometer or pickup (depending on each participant’s needs)
  • Grounding & shielding basics
  • Preventive maintenance: cleaning, lubrication, hardware tightening
  • Final setup refinement: micro-adjustments, tuning stability, feel optimisation
  • Documentation: leaving with a setup sheet + your standard Belforti specs
  • Final Q&A and individual feedback

Instrument Design Foundations

This three-day intensive workshop teaches you how to design a complete electric guitar or bass from scratch directly in Fusion 360. You move from initial proportions and ergonomic choices to a full 2D template and a complete 3D model that includes body geometry, neck design, cavity layout, and structural constraints. Step by step, you learn how modern instruments are conceived, engineered, and prepared for manufacturing, using the same digital tools and logic applied in a professional workshop.

What you will learn
  • Complete Instrument Design from scratch on Fusion 360
  • Proportions, silhouette and visual hierarchy
  • Ergonomic considerations (weight, balance, access)
  • Anatomy of a modern electric instrument
  • Introduction to CAD for lutherie (Fusion 360 overview)
  • Converting an idea into a usable design
  • Template Design
Day to Day Program

Day 1

Understanding Instrument Architecture
  • Overview of electric guitar & bass design language
  • Proportions, silhouette analysis, weight distribution
  • Anatomy of a modern instrument (functional vs aesthetic constraints)
  • Study of iconic models: what works, what doesn’t, why
  • Sketching fundamentals: line quality, gesture, reference points
  • Practical session: drawing basic body templates

Day 2

Ergonomics & Functional Design
  • Player interaction: balance, contouring, access, forearm + belly cuts
  • Neck geometry (nut width, thickness, radius, profile)
  • Scale length & its implications (bridge placement, tension, pickup spacing)
  • Bridge, hardware, and control layout mapping
  • Practical session: refining sketches into proportionally accurate templates
  • Introduction to CAD (Fusion 360): interface, sketch workspace, constraints

Day 3

From Idea to Usable Design
  • Converting hand drawings into CAD sketches (guided step-by-step)
  • Creating a clean 2D digital template
  • Understanding CNC constraints and manufacturing considerations
  • Material selection principles: weight, workability, aesthetics
  • Final project: each participant leaves with a coherent design template
  • Group review and design critique session (professional feedback)

Refretting

This three-day intensive workshop teaches you the full process of refretting an electric guitar or bass using professional, safe, and repeatable techniques. You’ll work on a dedicated practice neck provided by the workshop and learn how to remove frets cleanly, prepare slots, install new wire, level, crown, and polish to a mirror finish.

The focus is on clear method, tool control, and understanding why each step matters—so you can approach fretwork with confidence and precision.

What you will learn
  • Complete Instrument Design from scratch on Fusion 360Proportions, silhouette and visual hierarchy
  • Ergonomic considerations (weight, balance, access)
  • Anatomy of a modern electric instrument
  • Introduction to CAD for lutherie (Fusion 360 overview)
  • Converting an idea into a usable design
Day to Day Program

Day 1

Fret Removal & Fingerboard Preparation
  • Introduction to different fretboard woods and how they react (rosewood, maple, ebony, pau ferro)
  • Heat-assisted fret removal: technique, pacing, clean extraction
  • Identifying and preventing chipping
  • Cleaning fret slots and assessing depth & width
  • Surface prep: checking radius, trueness, and anomalies
  • Hands-on session: removing all frets on the provided practice neck
  • End-of-day inspection and corrections

Day 2

Fret Installation & Seating
  • Overview of fretwire types: sizes, tangs, material hardness
  • Cutting frets to length, prepping ends, radius matching
  • Hammering vs pressing: advantages and correct technique
  • Installing frets evenly, controlling seating and springiness
  • Checking seating with feeler gauges and correcting problem frets
  • Hands-on: installing all frets on the practice neck using the taught method
  • End-of-day: quality check, addressing loose frets

Day 3

Leveling, Crowning & Polishing
  • Marking techniques for accurate leveling
  • Using leveling beams with controlled material removal
  • Crowning methods: diamond files, safe-edge tools, technique pacing
  • Polishing sequence from abrasive prep to final compound
  • End-dressing and bevel geometry (safe ends, angle consistency)
  • Final inspection: testing smoothness, buzz control, visual quality
  • Closing review + long-term practice advice