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Pittsburgh Glass Center

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Intermediate

in Skill level

Tubing 101

$475 MEMBER PRICE: $475
Calendar Current session started Jan 25, 2026 at 9:30 am, runs for 8 weeks
Intrigued by borosilicate glass tubing? Are you looking to expand your flameworking skills? Then Tubing 101 is for you! This class will cover basic safety, use of our propane/ oxygen bench and hand torch, and technical exercises to help create an understanding of how heat, breathe, timing, and gravity are used to create shape in glass. Learn how to open and close a tube, seal two pieces of tubing together, make connections with solid rods of glass and blow bubbles. Course will culminate with the creation of vessel forms.

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.

Additional Class Materials Fee: This course requires a blow hose assembly kit. If students need to purchase: Kits are available for purchase on site the first day of class for $40.

Class does not meet 3/1

Ages 14+

Full Course

Intermediate Stained Glass

$550 MEMBER PRICE: $550
Calendar Current session started Jan 25, 2026 at 1 pm, runs for 8 weeks

PGC 1 Choose from a variety of patterns and learn the traditional technique of lead came. This technique is necessary to create a window that will be exposed to outdoor elements. Understanding this technique will allow you to feel comfortable moving forward with larger, more permanent stained glass creations.

 

Prerequisite: Introduction to Stained Glass or 24 hours of stained glass experience with instructor experience is required.

 

Class does not meet on 3/1.

 

Ages 14+

Optical Allusions with Ross Delano

$425 MEMBER PRICE: $425

with Ross Delano

Calendar Next available session starts Mar 28, 2026 at 9 am

Play with pattern, light, and distortion in this 2-day intensive class and explore the creative potential of optic molds. We will begin with the fundamentals of gathering and setting up a proper bubble for mold blowing, then experiment with ways to transform optical ridges. Through guided demonstrations and hands-on practice, you’ll learn how to twist, pinch, cut, and manipulate the optical ridges to create different and fun effects. Hot glass 1 or equivalent 24 hours glassblowing experience with instructor approval required.

 

Saturday, March 28th, class is from 9:00 AM - 9:00 PM. Sunday, March 29th, class is from 9:00 AM to 6:00 PM.

Beyond the Cup

$340 MEMBER PRICE: $340
Calendar Next available session starts Apr 1, 2026 at 6:30 pm, runs for 4 weeks

Move beyond the basic cup shape to create other hot glass forms.

 

Take your glassblowing skills to the next level by moving beyond the cup. In this intermediate class, you will expand on basic vessel forms by exploring new techniques and shapes while refining your understanding of heat and timing to blow glass quicker and thinner.

 

Prerequisite: Hot 1 or 24 hours equivalent hot glass experience with instructor permission is required.

 

Ages 14+

Casting Open Projects

$280 MEMBER PRICE: $280
Calendar Next available session starts Apr 1, 2026 at 6:30 pm, runs for 4 weeks

Dive into the possibilities of sculptural glass in this open-projects class designed for those seeking the time, space, and technical support to bring their casting ideas to life. You’ll work with a variety of mold-making and forming strategies suited to your individual project goals, with guidance on everything from surface detail to structural design. Explore the freedom of lost-wax casting to translate your ideas into glass, capturing intricate textures, fine details, and complex shapes with precision.  

Scale and complexity of projects will be chosen with assistance from the instructor and will be based on the four-week class time allotted. Come with multiple ideas!

Prerequisite: Introduction to Casting or 24 hours equivalent casting experience with instructor approval required

Ages 14+

Fusing Open Projects

$280 MEMBER PRICE: $280
Calendar Next available session starts Apr 2, 2026 at 6:30 pm, runs for 4 weeks
After learning the basics of fusing and slumping in the introductory courses, we invite you to continue to develop your skills in Fusing Open Projects. This is a course for those who want to challenge themselves to explore fusing at their own skill level under the guidance of an instructor. Bring your ideas, creativity, ambition, and sketchbook to discuss projects with your instructor who will guide you through the creation.

Prerequisite: Kiln 1 or 24 hours of fusing experience with instructor permission is required.

Ages 14+

Coldworking Open Projects

$175 MEMBER PRICE: $175
Calendar Next available session starts Apr 4, 2026 at 9:30 am, runs for 4 weeks
Gain full access to the cold shop's grinders, sanders, lathe, lap wheel, sandblaster and drill presses with expert guidance from our experienced instructors. Learn new techniques and improve upon existing skills to carve, shape, polish and embellish glass. Make projects of your own design or finish started pieces. Open projects is great for hot glass workers, kiln formers, glass casters, and artists who want to develop and enhance their skills to finish glass.

Prerequisite: Introduction to Coldworking, or equivalent 24 hours of coldworking experience with instructor permission is required.

Ages 14+

Color and Aquatics

$230 MEMBER PRICE: $230
Calendar Next available session starts Apr 4, 2026 at 4:30 pm, runs for 4 weeks
Take a deep dive into this aquatic themed 4-week flameworking course. Demonstrations will include sculpting sea forms such as fish, sea turtles, octopus, and marine plant life. Over the course of 4 weeks, you will learn color application, hand control, and annealing. Instruction will cover safety, torch operation, a variety of solid sculpting practices using borosilicate glass, and provide one-on-one troubleshooting. This class is great for someone to expand their sculpting skills at the torch.

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

Ages 14+





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