Level I Hand-building for students wanting to explore the basic techniques for hand-building functional, sculptural, or decorative pieces.

Learn about the various hand-building tools, and the three basic hand-building techniques: pinching, coiling, and slab rolling through a series of self-guided projects.

Ages: 16+

Class meets weekly on FRIDAYS for 8 weeks

Note: This class will meet at the new Main location at 3750 Canfield Street in NE Boulder. You will only have open lab access at the same studio as your class. 

Does NOT include Firing Fees. For details on our Firing Fees, please click here: https://www.groundworksartlab.org/firing-fees

All pieces will be fired to Cone 6 in a reduction kiln.

This class is Pay What You Can with a suggested price of $285

Will be available to register on Monday, December 8 at 8:00am.

This class introduces students to the fundamentals of metal fabricating processes. Techniques explored will include welding, sheet metal work, use of an oxy-fuel torch, and blacksmithing. Day one will cover the basics of sheet metal work, including: layout, punching holes, shearing, and folding to create a basic sheet metal pan. Day two; students will learn the purposes of the oxy-fuel torch with emphasis on heating metal for bending and using the cutting torch to cut out patterns in steel. On day three students will have an introduction to basic blacksmithing using the hammer and anvil to shape hot metal. The last day students will practice welding with a wire-feed welder, and have an opportunity to assemble parts. We will cover safety and essential techniques in each method. Students will gain a better understanding of basic practices in the metal studio.

What to Wear in the Metals Studio?

We wish for all students to have a safe and enjoyable learning experience. Proper safety equipment and PPE will be provided for use within the studio.

Please dress safely and appropriately. Arrive for class in all-natural fiber clothing, long pants, and closed-toe, closed-heel shoes with socks that protect up to the ankle. Long hair should be tied back and synthetic hair should be covered with all-natural fiber fabric.  Nylon, polyester, spandex, or other synthetics are not recommended around machines, equipment, or processes that can produce hot fragments, sparks, or flames. Please avoid synthetic blends, as 100% cotton is recommended. Layers are encouraged, as the studio can begin cool then become very hot. 

Welding students are recommended to wear long sleeve shirts to preventarc-flash burns (much like a sunburn). 

All students participating in activities involving sparks or hot metal are encouraged to wear leather boots or older shoes.Please bring a re-fillable water bottle!

Class Policies & Information:

Open Lab: This class includes access to the studio during Open Lab hours. Open Lab is exclusively for students who are currently enrolled in the program. You are allowed to attend one Open Lab session per week, totaling 3 hours during the duration of your class. You may only attend the Open Lab session for the class in which you are registered. This time is intended for independent work on your class project. While studio staff will be present, they are there to ensure you are using the tools safely, not to provide instruction.

Class Make-Up: Our studios are full with adult and youth classes 7 days a week, 48 weeks a year. Typically, every class is full, which means there is simply no space for students to make up classes. If we cancel an entire class due to weather or other emergencies, we can not guarantee we will be able to schedule a make-up class. Individuals who miss a class will not be able to make it up. Please read the Frequently Asked Questions for more information about missed classes.

Studio Clean Up: Clean-up is critical! Please help our hardworking staff and volunteers by beginning clean-up 30 minutes before the end of class, helping out with common areas, and leaving class on time.

Ages: 16+ 

Will be available to register on Monday, December 8 at 8:00am.

Join us for a hands-on woodworking class where you’ll craft a beautiful cutting boards—perfect for gifts or to keep in your own kitchen! Using a single wood species of your choice, you’ll learn how to cut, shape, sand, and finish your board into fun and creative silhouettes based on existing templates.

No prior woodworking experience is necessary! This class is a great introduction to basic woodworking tools and techniques in a relaxed, supportive environment.

What You’ll Get: All materials and tools provided one custom cutting board to take home. A fun, creative experience you won’t forget! Great for: Beginners, crafters, gift-givers, and anyone who loves to make things with their hands.

This class has no prerequisites and is open to beginners and seasoned woodworkers alike, but our Wood Studio has some safety basics before anyone is allowed to join in the fun (failure to meet these requirements will result in not being granted access to the equipment): 

•  Please come dressed in close-toed shoes, a shirt that can be tucked in and either short sleeves, or sleeves that can be rolled up past your elbows. 
• No loose or dangling jewelry.
• If you have long hair, please have it securely tied back from your face.
• We will provide safety goggles and/or full face shields, ear protection, and face masks to cover nose and mouth, but if you have your own PPE you would prefer to use, please do!

Ages: 16+ 

All supplies and materials will be provided. 

Always wanted to try hand-building, but didn't know where to start? This class is a great intro to the studio in 5 short weeks!

This class is intended to get you familiar with the basics of hand-building. Students will learn techniques like pinching, coiling, and building with slabs. This class is ideal for those who have limited experience, but are looking to learn more with a short instructor demo and hands-on assistance each week.

Please note: This class does not include Open Lab hours or additional clay.

Ages 16+ to register

Class meets weekly on FRIDAYS.

All pieces will be fired to Cone 6 in a oxydation kiln.

Will be available to register on Monday, December 8 at 8:00am.

This class is great for students who already have some experience with clay and are looking to take the next step.

The demonstrations for this class go beyond the basics. Students will learn how to make more complex forms and techniques including: altered forms, lidded jars, throwing off-the-hump, sgraffito, and more.

Ages: 16 and above

Class meets weekly on FRIDAYS

Note: This class will meet at the MAIN location at 3750 Canfield Street. You will only have open lab access at the same studio as your class.

Does NOT include Firing Fees. For details on our Firing Fees, please click here: https://www.groundworksartlab.org/firing-fees

All pieces will be fired to Cone 6 in a reduction kiln.

Will be available to register on Monday, December 8 at 8:00am.

For students that have never touched clay to those still learning the basics.

This class will cover the basic “how tos” of pottery. Students will learn the foundations of throwing, including how to confidently center, pull, and trim pots on the wheel. The class will also cover basic glazing techniques, attaching handles, and how to track your pieces through the studio.

Ages: 16 and above

Class meets weekly on FRIDAYS

Note: This class will meet at the Hill location at 1010 Aurora Avenue. You will only have open lab access at the same studio as your class.

Does NOT include Firing Fees. For details on our Firing Fees, please click here: https://www.groundworksartlab.org/firing-fees

This class is Pay What You Can with a suggested price of $285

All pieces will be fired to Cone 6 in a reduction kiln.

Will be available to register on Monday, December 8 at 8:00am.

Glass fusing, also known as kiln-formed glass, involves heating multiple pieces of glass in a kiln to create a single, fused piece. It's a versatile art form with many practical and decorative applications.

Come learn and explore the basics of using glass as an artmaking medium in just a few short hours in this introductory level class. We’ll provide a selection of colored glass sheets for you to use in your own design or choose from pre-made designs like a flower, rainbow, or heart. Then hang your suncatcher in your window at home and enjoy the way the light dances through your design!

This class has no prerequisites and is specifically set up for absolute beginners to this art form. Our Glass Studio does have some safety basics before anyone is allowed to join in the fun (failure to meet these requirements will result in not being granted access to the equipment): 

• Please come dressed in close-toe and heel shoes, and natural material clothing, i.e. cotton or linen, long pants are recommended. 

• No loose or dangling jewelry, long earrings or scarves.

• If you have long hair, please have it securely tied back from your face.

• We will provide safety goggles, but if you have your own and would like to bring them, please do!

Ages: 16+ 

All supplies and materials will be provided. 

Will be available to register on Monday, September 22 at 8:00am.

This class introduces students to the fundamentals of metal fabricating processes. Techniques explored will include welding, sheet metal work, use of an oxy-fuel torch, and blacksmithing. Day one will cover the basics of sheet metal work, including: layout, punching holes, shearing, and folding to create a basic sheet metal pan. Day two; students will learn the purposes of the oxy-fuel torch with emphasis on heating metal for bending and using the cutting torch to cut out patterns in steel. On day three students will have an introduction to basic blacksmithing using the hammer and anvil to shape hot metal. The last day students will practice welding with a wire-feed welder, and have an opportunity to assemble parts. We will cover safety and essential techniques in each method. Students will gain a better understanding of basic practices in the metal studio.

What to Wear in the Metals Studio?

We wish for all students to have a safe and enjoyable learning experience. Proper safety equipment and PPE will be provided for use within the studio.

Please dress safely and appropriately. Arrive for class in all-natural fiber clothing, long pants, and closed-toe, closed-heel shoes with socks that protect up to the ankle. Long hair should be tied back and synthetic hair should be covered with all-natural fiber fabric.  Nylon, polyester, spandex, or other synthetics are not recommended around machines, equipment, or processes that can produce hot fragments, sparks, or flames. Please avoid synthetic blends, as 100% cotton is recommended. Layers are encouraged, as the studio can begin cool then become very hot. 

Welding students are recommended to wear long sleeve shirts to preventarc-flash burns (much like a sunburn). 

All students participating in activities involving sparks or hot metal are encouraged to wear leather boots or older shoes.Please bring a re-fillable water bottle!

Class Policies & Information:

Open Lab: This class includes access to the studio during Open Lab hours. Open Lab is exclusively for students who are currently enrolled in the program. You are allowed to attend one Open Lab session per week, totaling 3 hours during the duration of your class. You may only attend the Open Lab session for the class in which you are registered. This time is intended for independent work on your class project. While studio staff will be present, they are there to ensure you are using the tools safely, not to provide instruction.

Class Make-Up: Our studios are full with adult and youth classes 7 days a week, 48 weeks a year. Typically, every class is full, which means there is simply no space for students to make up classes. If we cancel an entire class due to weather or other emergencies, we can not guarantee we will be able to schedule a make-up class. Individuals who miss a class will not be able to make it up. Please read the Frequently Asked Questions for more information about missed classes.

Studio Clean Up: Clean-up is critical! Please help our hardworking staff and volunteers by beginning clean-up 30 minutes before the end of class, helping out with common areas, and leaving class on time.

Ages: 16+ 

Will be available to register on Monday, December 8 at 8:00am.