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Pittsburgh Glass Center

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Cold Shop

in Studio

Break Through! Archival Cuts

$450 MEMBER PRICE: $450
Calendar Next session starts Jan 24, 2026 at 1 pm, runs for 8 weeks

Take your coldworking to the next level in this new and exciting coldworking class. Explore how traditional coldworking can be utilized in non-traditional and modern applications. Collaborate with glass blowers in the hot shop to design colorful items then manipulate them to reveal layers of color with the lathe, sandblaster, or lap wheels. Combine found objects, cement, and glass. Then cut, laminate, and coldwork new and exciting shapes. Come away with new skills, fun projects, and inspiration for more complicated works.

 

Class tuition includes 6 hours of studio rental time to be used during the 8-week course period. Rental time is purposefully included with this 8-week course to give students independent studio time to practice the skills and will be required to be able to complete projects.

 

Class does not meet 3/7.

 

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

 

Ages 14+

Full Course

Introduction to Coldworking

$330 MEMBER PRICE: $330
Calendar Next session starts Jan 25, 2026 at 1 pm, runs for 8 weeks

PGC 1 Learn how to operate all of the equipment to cut, grind, drill, engrave, sandblast, and polish glass in this entirely cold process class. Learn techniques to strategize the best optical placement of cuts and gain experience using special adhesives to chemically bond glass segments together. Create unique works of glass art with interesting surface textures and shapes. Leave with a foundational knowledge of coldworking techniques and understanding of the lamination process. No experience necessary.

 

Class tuition includes 4 hours of open-studio time to be used during the 8-week course period. Open Studio is held on Mondays from 5:00pm - 9:00pm.

 

Class does not meet on 3/1.

 

Ages 14+

Full Course

Engraved and Embossed Glasses

$95 MEMBER PRICE: $95
Calendar Next available session starts Feb 14, 2026 at 6 pm

PGC 123 You bring the creativity, we’ll supply the glass. In this introductory workshop, you’ll personalize your own beer mug, wine goblet, or drinking glass while gaining hands-on experience with professional cold shop equipment. Work with a skilled artist and explore sandblasting, carving, etching, polishing, and dremeling to make your glass totally yours.

 

Ages 14+

 

Plate Glass Printmaking

$95 MEMBER PRICE: $95
Calendar Next available session starts Feb 18, 2026 at 6 pm
PGC 113

Engraved and Embossed Glasses

$95 MEMBER PRICE: $95
Calendar Next available session starts Feb 28, 2026 at 10 am
PGC 30

Plate Glass Printmaking

$95 MEMBER PRICE: $95
Calendar Next available session starts Mar 1, 2026 at 10 am
PGC 114

Make-It-Now: Sandblasted Suncatcher

$25 MEMBER PRICE: $25
Calendar Next available session starts Mar 6, 2026 at 6 pm
Have a blast in this quick and fun cold shop experience. You’ll turn an ordinary piece of glass into a beautiful one-of-a-kind work of art. Use stickers and tape to design your own pattern, motif, or image, and with the help of a skilled artist, sandblast your piece to a frosted finish, to capture the light in style. Create a design that’s seasonal, meaningful, geometric, or totally your own. Make it, blast it, and take it home the very same night! Make-It-Now experiences offer a quick hands-on introduction to the art of coldworking. In the cold shop, you’ll work with a skilled local artist using our specialized equipment to personalize your own glass piece through either sandblasting or engraving. In less than an hour, you’ll experience the cool side of glassmaking. Perfect for beginners, this guided session is a fun and creative experience with no heating or cooling required.

This is one experience where you can make it and take-it home on the same day.

Sandblasting Ages 5+

Engraving Ages 8+

Adult supervision is required for any children under 14 years old

Make-It-Now: Sandblasted Suncatcher

$25 MEMBER PRICE: $25
Calendar Next available session starts Mar 6, 2026 at 6:20 pm
PGC 322 Have a blast in this quick and fun cold shop experience. You’ll turn an ordinary piece of glass into a beautiful one-of-a-kind work of art. Use stickers and tape to design your own pattern, motif, or image, and with the help of a skilled artist, sandblast your piece to a frosted finish, to capture the light in style. Create a design that’s seasonal, meaningful, geometric, or totally your own. Make it, blast it, and take it home the very same night! Make-It-Now experiences offer a quick hands-on introduction to the art of coldworking. In the cold shop, you’ll work with a skilled local artist using our specialized equipment to personalize your own glass piece through either sandblasting or engraving. In less than an hour, you’ll experience the cool side of glassmaking. Perfect for beginners, this guided session is a fun and creative experience with no heating or cooling required.

This is one experience where you can make it and take-it home on the same day.

Sandblasting Ages 5+

Engraving Ages 8+

Adult supervision is required for any children under 14 years old





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