Lemonade, Sunshine, Ecological Design & Permaculture

Summer is a great time to get your garden ready, build neighborhood resilience networks, or re-use your laundry water to grow trees! Learn permaculture design fundamentals and ways to get started in the sunny months in Ecological Design and Permaculture. Next available class dates are Friday, June 20th & Friday, July 11th at 1pm

This 3.5 hour class will launch you on your permaculture exploration journey. It covers big picture design thinking and concrete how-to information and sets you up to connect with local resources and efforts to begin applying design strategies and practices. 

Happy Pride! 10% Off Ladies & Gentlethems Series

Happy Pride Month y’all! Through the month of June get 10% off any class or workshop that’s part of our Ladies & Gentlethems Series when you use the code DTLPRIDE10. This includes…

🦙Ladies & Gentlethems: Power Tool Petting Zoo

Saturday, June 14th 4pm | Sunday, July 6th 10am

Reclaim the woodshop! In this class we invite women, gender-expansive, and LGBTQ folks to get comfy with drills, saws, nail guns, and more in a supportive, hands-on environment.

🚧Ladies & Gentlethems: Shop Safety Certification

Friday, July 25th 5:30pm

Learn how to safely use common industrial woodshop machines with our affordable woodshop safety class. Understand how to use woodshop tools such as the planer, jointer, bandsaw, SawStop table saw, miter saw, router table, and drill press.

🛠️Ladies & Gentlethems: Open Workshop Sessions

Saturday, June 28th 4pm | Saturday, July 26th 4pm

This beginner-friendly woodworking session is for underrepresented aspiring makers including women, gender-expansive, and LGBTQ folks. Work on your own project at your own pace alongside a supportive community.

Don’t Forget To Use The Code DTLPRIDE10

🧵Sewing Machine Basics is Back! New Dates are Live

Sewing Machine Basics is back! Make a reversible tote bag with our new instructor, Briana Di Natale. New dates available are:

Are you this close to throwing away something that just needs a button or hem or hole fixed? Need a special gift but just can't find anything special enough? Looking for clothes that make you feel excited about getting dressed every day? Learn sewing machine basics in this perfect-for-beginners class.

What you’ll make:

  • A reversible tote bag with a flat bottom that you can use for groceries, books, or anything at all. Never pay for a shopping bag again, or it’s perfect as a bonus gift.

Foundational sewing skills you’ll learn:

  • Fabric handling (choosing, cutting, pinning)

  • Machine operation (threading, tension, potential troubleshooting)

  • Seam construction (sewing, seam allowance)

  • Component creation & attachment (lining, straps)

  • Special techniques (flat-bottom, hand sewing)

Personalize your bag with your own style, favorite fabrics, or sentimental materials. If you plan to bring your own supplies, please read our Bring Your Own Material Guidelines.

Share the Tools Community Quotes!

Did y'all know a percentage of all your tool library, class, open workshop hours, and gift bucks purchases go toward helping folks and orgs afford tools?

As a non-profit, a chunk of our total revenue, gold memberships, and your donations hangout at a big pool party called the Share the Tools Fund which gets distributed via financial assistance, and these quotes are from recipients.

Want to throw some extra bucks into the pool party? We have a rolling fundraiser through the 2025 that you can donate to now.

Thanks for helping your community!

Welding II: Aluminum TIG is Back w/ New Teacher Matthieu!

Welding II: Aluminum TIG is back, and now with your new TIG instructor extraordinaire, Matthieu Lafontaine! Matthieu’s first classes will be Wednesday, May 28th and Wednesday, June 11th 2025 at 5:30pm.

Prerequisite Note: Welding I or other MIG experience is strongly recommended, but not required. Questions? productionlafontaine@gmail.com

Have you heard aluminum is "hard to weld," or struggle to “stack the dimes”? This course aims to demystify aluminum TIG welding and guide you toward making your own Instagram level beads. You’ll even leave class with your own aluminum picture frame that you made.

About Your Teacher: Matthieu Lafontaine is a metal artist with over 20 years of fabrication and design experience who has a passion for bringing a vision into reality. His diverse portfolio includes structural aluminum skylights, gas pipelines, stainless decommissioning equipment, trailer based mobile stages, bicycle frames, mechanical contraptions, furniture and kinetic art.

Class Spotlight! Small Bookshelf Build w/ Sineah

Class Spotlight! Small Bookshelf Build w/ Sineah of @diyworkshopcollective. Next classes are Friday, June 6th at 11am and Friday, July 18th at 4pm.

In this woodworking class you will learn how to prepare wood and follow plans for a more precise project. Learn the skills to build something larger with our lending tools or in the workshop. This small bookshelf would be perfect for bathroom storage, to use as an altar, hang mugs by your coffee station or display your Colorado fossils. All skill levels are welcome from total beginner to advanced.

About Your Teacher: Sineah has been teaching beginner woodworking classes at the Denver Tool Library since 2018. Sineah will encourage you to creatively problem solve and by the end of class, will send you home with a project intended to impress your friends and yourself.

10th Bday Month Tales: Post Pandemic Classes & The Future

THIS IS THE LAST ONE OF THESE POSTS FOR TEN MORE YEARS, WE PROMISE! Gather ‘round now while we tell some tales of times past. April 2025 is our 10th birthday month, so we’re going to reminisce with a chronology of grainy photos and stories that are at least 90% true. 🎉

10th Bday Month Tale #7: Did you know that classes at the tool library weren’t really much of a thing until after the pandemic? 

After the pandemic let up y’all REALLY wanted to get out of your homes. Thanks to you and our fantastic teachers, we went from 0 classes to running a woodworking, metalworking, home renovation, or art class just about every day over the course of a year. We’ve tried all sorts of classes in our little space since then from knitting to blacksmithing with varying degrees of success, and we’re still trying out new ones all the time. BTW - You should totally take a class!



10th Bday Month Tale #8: Did you know that today people check out 12,000+ tools per year, offer 500+ classes per year, and have 1000+ hours of people building their own projects in our community workshop per year? 

We’ve come a long way since we were just a couple hundred tools in the back of the shop, and these stats keep growing! Rumor has it we’re even looking for a bigger space. Pick up a DTL 10 Year Anniversary “Against All Odds” shirt next time you’re at the shop, and thanks to folks like you for making the “cool concept” of the Denver Tool Library a rad reality! 

What are your hopes and dreams for the DTL going forward? What would you like to see happen in the next 10 years of DTL?

Want to ensure this “cool concept” stays alive another 10 years?

Donate to our $10,000 2025 fundraiser