SiO2 Flameworking is a hands-on, after school program specifically for students in grades 9 -12. Classes meet once a week for 10 sessions. This class does not meet on 3/3/2026.

High school-aged students will work closely with professional teaching artists to learn how to use a 3,000°F tabletop torch, the heat it generates, and gravity to shape molten glass. They will learn about borosilicate, a hard glass with a high melting point that can be used to make a variety of small sculptures, jewelry, and more. Young artists are encouraged to bring their creativity to the torch.

This program is designed with youth in mind. The course focuses on safety, confidence building with materials, and teaching foundational glassmaking skills to young artists. Sessions and content will vary and adapt to students' interests and skills. This program is often taken more than once. We encourage our students from Mixed and Mashed Up to level up to this program, but no previous experience is required.

Students who participate in SiO2 Flameworking are invited to participate in a celebration and exhibition at the end of the semester and are also invited to show their work in a rotating display on Pittsburgh Glass Center’s third floor.

PGC is committed to facilitating access for all young people. We offer full- and half-tuition scholarships for middle school and high school students based on application strength. No previous glass or art experience is required. Our only prerequisites are enthusiasm, curiosity, and eagerness to learn.

APPLY NOW for a youth scholarship at this link.

Learn flame shop essentials and a variety of creative techniques while working with borosilicate (hard) glass. Begin with a solid rod of glass and melt it into a molten ball that can be manipulated into little treasures, such as pendants, marbles, chains, and sculptures. Over the course of 8 weeks, learn color application, hand control, and annealing. The instructor will also provide one-on-one troubleshooting. No experience necessary.

 

Class tuition includes 2 hours of open-studio time to be used during the 8-week course period. This will help you become familiar with the studio and learn the process of studio rental beyond class hours. Open Studio is held on Monday Nights 5:00pm - 9:00pm.

 

Multiweek classes do not meet the week of 3/1-3/7.

 

Ages 14+

Take your flameworking foundation to the next level in this fast-paced class. You will learn how to use color rods including transparent, opaque, and striking colors to their fullest potential to create glass miniatures. This class will focus on color applications, creating component parts, bridging the components together, creating solid seals and detail work.

 

Class tuition includes 2 hours of open-studio time to be used during the 8-week course period. Open Studio is held on Monday Nights 5:00pm - 9:00pm.

 

Class does not meet on 3/4.

 

Prerequisite: Flame 1: Introduction to Flameworking, or equivalent 24 hours experience with instructor permission required.

 

Ages 14+

Working with borosilicate glass in this 8-week class, you will learn how to make tiny worlds inside spheres of glass. Each week you will learn a new color design while honing your basic flameworking skills and getting ever closer to the elusive perfect sphere. Things that you'll learn along the way might include pulling striped cane, clear or color encasement, heat control and more. This class is intended for beginners or intermediate flameworkers. Join us to advance your technical skills, consider new forms and designs, and hopefully make some friends along the way. No experience necessary.

Class tuition includes 2 hours of open-studio time to be used during the 8-week course period. Open studio is held on Monday nights from 5:00pm - 9:00pm.

Class does not meet on 3/4.

Ages 14+

Go beyond the basics and explore techniques for creating wearable works of glass art. This intermediate-level class focuses on making small-scale jewelry using borosilicate glass and a hand torch. Expand your flameworking skills through solid sculpting, simple cane making, and introductory coldworking techniques. Over the course of 8 weeks, explore a range of jewelry forms including pendants, cabochons, rings, and chain links. Learn techniques for forming loops, incorporating color, and setting glass with metal findings and adhesives. The course includes hands-on practice with mandrels, covers kiln use and safe studio procedures.

Whether you’re looking to deepen your flameworking practice or explore a new direction in wearable art, this course will help you bring your glasswork into a refined and personal form.

Class tuition includes 2 hours of open-studio time to be used during the 8-week course period. Open Studio is held on Monday Nights 5:00pm - 9:00pm.

Prerequisite: Flame 1: Introduction to Flameworking, or equivalent 24 hours experience with instructor permission required.

Class does not meet 3/5

Ages 14+

PGC 1 Learn flame shop essentials and a variety of creative techniques while working with borosilicate (hard) glass. Begin with a solid rod of glass and melt it into a molten ball that can be manipulated into little treasures, such as pendants, marbles, chains, and sculptures. Over the course of 8 weeks, learn color application, hand control, and annealing. The instructor will also provide one-on-one troubleshooting. No experience necessary.

 

Class tuition includes 2 hours of open-studio time to be used during the 8-week course period. This will help you become familiar with the studio and learn the process of studio rental beyond class hours. Open Studio is held on Monday Nights 5:00pm - 9:00pm.

 

Class does not meet on 3/6.

 

Ages 14+

PGC 1 Learn flame shop essentials and a variety of creative techniques while working with borosilicate (hard) glass. Begin with a solid rod of glass and melt it into a molten ball that can be manipulated into little treasures, such as pendants, marbles, chains, and sculptures. Over the course of 8 weeks, learn color application, hand control, and annealing. The instructor will also provide one-on-one troubleshooting. No experience necessary.

 

Class tuition includes 2 hours of open-studio time to be used during the 8-week course period. This will help you become familiar with the studio and learn the process of studio rental beyond class hours. Open Studio is held on Monday Nights 5:00pm - 9:00pm.

 

Class does not meet on 3/7.

 

Ages 14+

Explore the exciting technique of networking. This 8-week class focuses on the specialized technique of building complex glass forms by bending and welding small-diameter glass rods with a hand torch. Demonstrations will include creating both 2D and 3D forms, pulling stringers, and the use of color. The course will include one-on-one troubleshooting to assist with the planning, pattern making, and building stages of your sculptural glass forms. This class is great for someone looking to expand their skills at the torch.

Class tuition includes 2 hours of open-studio time to be used during the 8-week course period. Open Studio is held on Monday Nights 5:00pm - 9:00pm.

Prerequisite: Flame 1: Introduction to Flameworking, or equivalent 24 hours experience with instructor permission required.

Class does not meet 3/7.

Ages 14+