Business Details
21 Years
experience
Premium Glass & Kiln Supplies in Bristol
Established in 2005, Warm Glass has become a trusted name in the glassworking industry, offering a comprehensive range of high-quality materials and tools. As a certified B Corp and employee-owned business, we prioritise sustainability and ethical practices while delivering exceptional customer service. Our extensive product range includes Bullseye glass, kilns, and specialist tools, supported by a free knowledge base and technical support.With over 15 years of experience, we serve artists, educators, and professionals worldwide, combining expertise with a passion for glass artistry. Our commitment to innovation and environmental responsibility ensures customers receive reliable, eco-conscious solutions tailored to their creative needs.
Services
Bullseye Glass
Glass Kilns
Power Tools
Stained Glass Supplies
Glass Moulds
Glass Fusing Decals
Jewellery Findings
Glass Paints
Kiln Accessories
Glass Cutting Tools
Details
- Year established: 2005
Highlights and features
- We are a certified B Corp committed to sustainability and ethical practices
- We offer expert technical support and a comprehensive knowledge base
- Our product range includes exclusive Bullseye glass and kiln brands
- We operate as an employee-owned business with transparent values
- We provide fast UK delivery and international shipping with price guarantees
Associations and certifications
- B Corp Certified
What people say
Fast delivery
Excellent service
Great products
Knowledgeable staff
Well-packaged orders
Services
Bullseye Glass
We supply premium Bullseye glass in transparent, opalescent, and dichroic varieties. Our range includes 2mm-3mm sheets, frits, powders, and stringers for fusing and slumping projects. Each product comes with detailed technical specifications and compatibility information to ensure professional results.
Glass Kilns
We offer a comprehensive selection of plug-in and large glass kilns from BlueLine, Skutt, Nabertherm, and Paragon. Our kilns feature precise temperature control for fusing, slumping, and casting applications. Technical specifications and firing schedules are provided to ensure optimal performance for artists and studios.
Glass Cutting Tools
We provide professional glass cutting tools including Toyo pistol-grip cutters, Silberschnitt circle cutters, and replacement wheels. Our tools ensure precise cuts for stained glass and fused glass projects. Technical support is available to help select the right tool for different glass thicknesses and applications.
Glass Moulds
We supply circular, square, and casting moulds for glass fusing and slumping. Our moulds are designed to withstand repeated kiln firings while maintaining dimensional accuracy. We offer guidance on mould preparation and release agents to achieve flawless glass shaping results.
Technical Support
We provide expert technical support for glassworking processes including firing schedules, material compatibility, and equipment maintenance. Our knowledge base features guides, video tutorials, and kilnforming techniques developed through decades of industry experience to support both beginners and professional artists.
Questions
Do you offer international shipping?
Yes, we ship to over 100 countries with guaranteed prices at checkout. Taxes and duties are included where applicable.
What is your returns policy?
We offer a 14-day return policy for changed mind purchases and 30 days for faulty/damaged items with no quibble process.
Do you provide technical support?
Yes, our team offers expert advice on glassworking techniques, kiln selection, and material compatibility via phone and email.
Are your products compatible with Bullseye glass?
All our glass products are specifically designed for compatibility with Bullseye glass, including detailed COE specifications.
Do you have a physical store?
We operate a click-and-collect service at our Bristol location but no longer have a public retail shop or resource centre.
How do you ensure safe delivery?
We use recyclable packaging materials with reinforced corners and offer optional breakage cover for fragile glass shipments.
Videos
