
Master Finish Carpentry
Step-by-step guides from a 30-year veteran carpenter. Professional techniques, practical advice, and real-world solutions for every finish carpentry task — from hanging doors to building custom staircases.
30+
Years of Hands-On Experience
36+
Step-by-Step Guides
7
Skill Categories
100%
Free & Always Will Be
Choose Your Project
Browse by category to find exactly what you need. Every guide includes tools, materials, step-by-step instructions, pro tips, and quality check criteria.
Specialty
Stairs/Handrails
- How to Build Garage Steps with 3 Stringers and Closed Risers
- Build Garage Steps: 9-Step Expert Guide to Safe, Code-Compliant Stairs
- Build Garage Steps with a Landing: 8 Easy Steps for Perfect Results
- How to Build Garage Steps with 3 Stringers (Open Risers)
- How to Build Garage Steps with Closed Risers
- How to Install a Garage Step Handrail
- How To Install A Newel Post Like A Pro
- How to Install Skirt Boards on a Staircase Like a Pro | Drop-In Method | 4 Easy Steps
- How to Build a Handrail for Metal Balusters Like a Pro
- How to Build a Wall-Mount Handrail Like a Pro
Moldings
- How to Build an Attic Access Cover Like a Pro
- How to Case a Window Like a Pro
- How to Case Tall Windows (10 Feet and Above)
- How to Install a Door Jamb Extension Like a Pro
- How to Install Base Shoe Like a Pro
- How to Install Baseboard Like a Pro
- How to Install Exterior Door Casing on One Side Like a Pro
- Interior Window Frame for Tall Openings (120″ and Above)
- How to Install an Interior Window Frame Like a Pro
- Interior Window Frame for Medium-Tall Openings (90″ to 119″)
Doors
- Adjust Exterior Door: 5 Essential Fixes That Actually Work
- How To Install an Exterior Finish Slab Like a Pro
- How to Install an 8’0″ Solid Core Pre-Hung Interior Door
- Install a Pocket Door: 7 Pro Steps for a Perfect Finish
- How to Install Barn Doors
- How to Install Bifold Doors
- How to Install Bypass Doors
- How to Install a Cased Opening
- How to Install an Exterior Door the Right Way
- How to Install an 8’0″ Hollow Core Pre-Hung Interior Door

Professional Techniques for Every Skill Level
These aren’t generic how-to articles scraped from the internet. Every guide on this site comes from decades of real-world experience in residential new construction — the same techniques we use on job sites every day.
✓ Written by Carpenters, for Carpenters — No fluff, no filler. Just the information you need to get it right the first time.
✓ Tools, Materials & Pro Tips — Every guide includes a complete tools list, materials needed, and insider tips that only come from experience.
✓ Quality Check Criteria — Know exactly what “done right” looks like with our professional quality standards for every task.
✓ Troubleshooting Built In — Common problems and their solutions, so you’re never stuck on the job.
Most Popular Guides
Start with the guides our readers find most useful. Each one takes you from start to finish with professional results.

How to Install a Pre-Hung Door Like a Pro
The foundation of finish carpentry. Master the most common task on every job site.

How to Install Baseboard Like a Pro
Clean, tight baseboard transforms a room. Learn the techniques that separate pros from amateurs.

How to Install Skirt Boards on a Staircase
One of the most challenging tasks in finish carpentry. Our guide makes it approachable.
Built for Builders. Free for Everyone.
New Carpenters & Apprentices
Starting out in the trade? These guides give you the knowledge that usually takes years to pick up. Learn the right way from day one — avoid bad habits before they start.
Experienced Professionals
Even seasoned carpenters find new tricks here. Our guides cover edge cases, troubleshooting, and efficiency techniques that come from decades of production work.
DIY Homeowners
Tackling a home project? Our guides break down professional techniques into clear steps anyone can follow. Get contractor-quality results without the contractor price tag.
Why This Site Exists
Built from 30 Years on the Job Site
Let’s Build Stuff started as an internal training resource for our finish carpentry crews. When new carpenters joined the team, we needed a way to teach them the right techniques — consistently, reliably, and without pulling a lead carpenter off the job to explain things for the hundredth time.
We realized that if these guides were valuable to our guys, they’d be valuable to everyone. So we made them public. Every guide on this site reflects how we actually do the work — not theory, not textbook answers, but battle-tested techniques refined across thousands of homes.

Ready to Build Like a Pro?
Browse our complete library of professional finish carpentry guides. Every technique, every tool, every pro tip — all free, forever.
