QFlame Set Classic Concrete - Crystal Glass Garden Fire

The fire bowls are made of 100% high-purity quartz glass. Quartz glass is primarily made from natural sand. This exceptional purity (99.998% silicon dioxide) is found only in a few places on earth. This valuable natural raw material is processed for our fire bowls at very high temperatures and through hot chemical processes under clean room conditions.

Manufacturing process:

During the production of our fire bowls, natural crystalline sand is melted into quartz glass at extremely high temperatures (>3,000°C). The sand is melted layer by layer in a graphite crucible under a protective gas using a short electric arc. During this process, even the smallest chemical abnormalities soften and become visible as very small (<2mm) dots in our fire bowls. These do not affect the temperature resistance or strength of the glass; rather, they demonstrate the natural origin of this product.

Processing process:

Our fire bowls are manufactured in a particularly environmentally friendly manner. This is achieved through the self-insulating function of the quartz sand. While the sand is melted in the mold, the outer layer provides permanent insulation. This saves a considerable amount of energy. This effect also creates the beautiful marbling on the outer wall of our fire bowls. Following the melting process, the rim is cut straight and given a protective phase. After a final quality control, the fire bowls are packaged shatter-proof and then sent to you.

Please do not throw pieces of wood or other objects into the bowl. Place burning materials inside carefully. And please ensure that you handle it with care, especially around children.

The QFlame glass fire bowl is available in seven different sizes:

• Diameter 20 cm x Height 15 cm
• Diameter 36 cm x Height 25 cm
• Diameter 50 cm x Height 37 cm
• Diameter 56 cm x Height 39 cm
• Diameter 64 cm x Height 45 cm
• Diameter 71 cm x Height 50 cm
• Diameter 80 cm x Height 52 cm

Feel free to send us a direct message using the contact form. A sales partner in your area will then contact you.

You can also find a dealer of our Qflame fire bowls in your area using our dealer search.

Almost all types of wood are suitable, such as beech, oak, ash, birch, or other deciduous trees that have been properly dried. Avoid resinous wood (e.g., spruce) if possible. This wood produces more sparks when burned and can leave burnt-on resin.

Please avoid:

• Pressure-treated wood or Euro pallets. The wood must not be surface-treated under any circumstances.
• Wood waste containing paint, glue, or varnish.
• Household waste (milk cartons, egg cartons, plastic, paper, e.g., weekly newspapers or advertisements).
• Construction site waste containing screws or nails, as well as remnants of chipboard or plasterboard.

Thanks to its smooth interior, the glass fire bowl can be easily cleaned of soot and dirt with water. Chimney cleaner can be used as an aid.