D&L Art Glass Supply
1440 W. 52nd Ave.
Denver, CO 80221
Toll Free: (800) 525-0940
Phone: (303) 449-8737
Email: lori@aspenroot.net
D&L Art Glass Supply D&L Art Glass Supply
Celebrating Over 40 Years (800) 525-0940
Quality Service from People Who Care
Celebrating Over 40 Years (800) 525-0940
Art and Stained Glass, Fusing, Mosaics, Jewelry,
Molds, Supplies, Tools, Torchwork & More!

Why learn at D&L

Art Glass Workshop - D&L Art Glass in Denver, CO

Your Vision

If you can imagine it, you can make it! D&L has compiled a diverse curriculum to suit any glass artist’s interests. With new workshops being added all the time, you’ll be sure to find a class that best suits you!

Instructors' Expertise

Whether you attend a beginner or developing-skill workshop, you will have a great experience. Each workshop is taught by an expert in their own technique and includes quality instruction, well developed projects and even supplies.

Great Classes Continually Added

Want to know about upcoming classes? D&L Customers are notified of classes via email. If you are not a current customer, you may still join our Education Email list. Contact D&L's Education Coordinator, Cortney Boyd to join our education email list today!


Our spacious, well-lit and well-stocked 1,400 square foot classroom helps to make every class a special event! It’s loaded with state-of-the-art equipment for all types of glasswork. This clean and organized environment is just what the budding to professional artist needs to expand their knowledge. It is well-lit with an open floor plan that allows plenty of tables and work space. Most classes include a continental breakfast, a selection of delicious lunches, as well as snacks and refreshments each day.

Equipment Includes:


  • Cress Drop/Rake with 3 key controller
  • Evenheat Studio Pro 8 with 3 key controller
  • 4 Evenheat V8 Vitrigraph Kilns with 3 key controller
  • Skutt GM1414 with Lid Lifter, View Window and GlassMaster Controller
  • Skutt FireBox 8
  • Denver Glass Machinery KL50
  • Evenheat GTS2541 with View Window, Rampmaster RM3 Controller
  • Evenheat Studio Pro 41 with TAP controller
  • Evenheat Hot Shot with 3 key controller
  • Evenheat Studio Pro 14 with 3 key controller
  • Paragon Dual Clamshell Kiln
  • Skutt GM1414 with Lid Lifter, View Window and GlassMaster Controller

Coldworking Equipment

  • 2 ASW 12 in. Lap Machine with fixed speed
  • Covington 1/2 HP Wet Belt Sander
  • Covington 12 in. Table Top Lap System with variable speed
  • Diamond Laser 3000 XL Glass Saw
  • Gemini Taurus 3 Ring Saw
  • Gemini Apollo Ring Saw & Solid Blade Saw
  • Glastar G8 All Star Grinder
  • The Grinder (Techniglass)
  • Glastar 12 in. Diamond Disc Grinder Complete System
  • Gryphon Grinders: Gryphette Grinder, Studio Grinder & Twister Grinder
  • Husquavarna 10” Glass Chop Saw
  • MK-370 EXP Wet Cutting Tile Saw
  • Rayzist 1924 Sandcarving System


  • Denver Glass Machinery Glory Hole - 8 x 18 in. with 2 punty rods
  • 51” Flat Screen Television with HDMI connector
  • 20x24” Exposure Unit & rinse out kit
  • Refrigerator, Microwave & Electric Kettle


Browse the 42,000 square foot warehouse with over 17,000 art glass and tool products! Meet and talk with our experienced staff - with years of combined art glass knowledge in hot, warm, and cold glass.

Private and Group Classes

Interested in learning a technique that you don’t see on our schedule? Want to bring your group to D&L for a team-building exercise? Contact D&L's Education Coordinator, Cortney Boyd for more information!
Check the list of upcoming classes and sign up today!

Patty Gray Raking in Art Glass KilnMilon Townsend Demonstrates Art Glass Torchworking


Products which are hazardous are indicated by [HZ]. Hazardous materials are restricted from many means of transportation. Hazardous materials require special packaging and carrier handling fees.

Products designated as Other Regulated Materials-D (ORMD) are indicated by a double plus (++). ORMD items are also regulated and may require special packaging or fees.

Material Safety Data Sheets (MSDS) available upon request. Click the MSDS sheets link at the bottom of any main page to view them online.