Custom arched oval-shaped fireplace glass

This product is custom-made, requiring users to provide the dimensions of the fireplace glass for a quotation. The final price is based on the actual size.

This product has a thickness of 4mm and can be in direct contact with open flames. It can be customized into various shapes, such as circular arcs, arches, squares, rectangles, round heads, ovals, trapezoids, inverted R-corners, circles, etc.

For specific details of this product, please contact sales.

This product is safety fireproof glass installed on fireplaces, which can be in direct contact with open flames and withstand temperatures up to 950°C. It can burn continuously for three days and nights without damage and can also withstand water splashes without cracking.

Purpose of Fireplace Glass

Fireplaces have their unique advantages: air conditioners provide poor heating effects, with slow indoor temperature rise and dry, uncomfortable indoor air. When the room temperature is below -10°C, air conditioners lose their heating capacity and cannot achieve the desired heating effect. Real fire fireplaces primarily use wood or compressed wood combustion for heating. The heating power far exceeds that of various air conditioners and heaters. At temperatures of -10°C, a fireplace can raise the indoor temperature to above 20°C within about 10 minutes in a 40-100 square meter house. The heat transfer of a fireplace is similar to that of the sun, mainly through thermal radiation and natural convection. The center of the fireplace can reach several hundred degrees, with the temperature decreasing in a fan-shaped pattern. The uneven temperature creates air convection, regulates indoor dryness and humidity, and brings balance to living spaces. The radiated heat, like sunlight, contains infrared rays that can sterilize and dispel moisture, making people feel very warm and comfortable.

Advantages of Installing Glass on Fireplaces:

1. Effectively blocks smoke and dust released by burning wood and coal.

Fireplaces are indoor heating tools used in winter, and burning wood or coal releases some toxic and harmful smoke and gases. Without glass installation, these harmful smoke and gases would fill the entire room, which is very detrimental to the user's health. Jintai real fire fireplace glass can effectively block the smoke and toxic gases released by fireplace combustion, restoring a healthy living space.

2. Effectively blocks jumping flames, preventing fires.

Burning wood often produces jumping flames that can easily leap out of the furnace and ignite surrounding combustible objects. Installing glass can block these jumping flames, improving the safety of using the fireplace.

3. Allows easy observation and monitoring of the flame combustion inside the fireplace.

Fireplace glass is transparent, allowing us to observe the flame situation inside the furnace. On cold winter days, it is very pleasant for a family to gather around the fireplace, chatting and watching the dancing flames inside.

4. Installing glass on a real fire fireplace can greatly enhance the fireplace's grade.

Compared to fireplaces without glass, those with glass are more aesthetically pleasing and can significantly improve the fireplace's grade.

5. Fireplace glass has high heat transfer performance.

The heat transfer performance of fireplace glass is excellent, transferring over 90% of the heat released by combustion indoors.

Nuokunda provides imported high-temperature glass for real fire fireplaces, with a maximum panel size of 1100*1954mm and a glass thickness of 4mm.

Differences between imported and domestic glass:

1. Imported real fire fireplace glass can be processed into larger sizes, while domestic glass can only be processed into smaller sizes, typically only 300*400mm, whereas imported glass can reach 1100*1954mm.

2. The thickness of imported real fire fireplace glass is more standard, with a general error of ±0.2mm. Domestic glass has larger thickness errors, generally between 0.5~1mm, and the thickness error of the same piece of glass can also vary between 0.5~1mm.

3. In terms of performance, imported fireplace glass is superior to domestic glass. Imported real fire fireplace glass production technology is mature, with nearly a century of experience in glass processing and production technology. In contrast, domestic fireplace glass technology is relatively落后, and the various performance aspects of fireplace glass are still relatively unstable, with a higher爆板率 compared to imported glass.

Processing methods provided by Nuokunda:

1. Cutting: Can be cut into various circles, squares, and rectangles.

2. Edge grinding: The glass we provide is mechanically ground, with smooth edges that do not cut hands.

3. Chamfering: Our real fire fireplace glass comes with chamfering, with the four corners randomly having R-corners or C-corners. If you have specific requirements for chamfering, please inform us when ordering.

Precautions for installing fireplace glass:

1. Although the thermal expansion coefficient of fireplace glass panels is close to zero, we need to consider the thermal expansion coefficient of the frame material when designing the door frame. The assembly tolerance between the frame and the glass panel must be considered (generally, some gaps need to be reserved for the thermal expansion and contraction of the frame material).

2. When installing the glass, it is necessary to eliminate panel bending caused by contact, which can be achieved by limiting torque or using a thread depth limiter (in simple terms, when installing the glass, do not tighten the screws too tightly to avoid deforming the glass, which could cause it to break during use).

3. The glass panel should not be in direct contact with the metal frame. It is recommended to use thermally stable, permanently elastic sealing materials (such as asbestos rope, glass fiber, and other high-temperature soft sealing materials).

4. During installation, the glass panel must be protected, especially the vulnerable edges, to prevent scratches, collisions, and other damages.

5. If high-temperature silicone is used on the glass panel, the elastic limit of the silicone must be considered. Due to the excellent adhesion between glass and silicone, exceeding the limit can cause the glass to break.

Selection of sealing materials:

Materials for sealing fireplace installation include asbestos rope, graphite packing, refractory cotton, glass fiber cotton, etc.

Note: Do not use glue to directly adhere the glass to the door frame.

Installation misconceptions:

Many customers need to replace the original glass after it breaks, but the original installation method may not be correct. The most typical example is metal clips directly pressing on the glass. Since there is no soft material between the metal clips and the glass, after the fireplace is lit, the metal expands under high temperature, directly applying pressure to the glass, causing it to break under external force.

The correct installation method requires placing soft refractory materials such as asbestos cloth between the glass and metal clips, and not installing them too tightly.

Size error explanation:

Glass processing always has tolerances. For circular glass pieces with dimensions within 200mm, we can control the error to within -0.5mm. For circles larger than 200mm, the size error is generally about 1mm. Squares and rectangles have larger errors; generally, small-sized公差 is about 1mm, while larger glass sizes can have errors of 2-3mm. If you require high dimensional accuracy, please consult customer service before ordering to confirm if we can meet your requirements before purchasing.

Product packaging:

For small-sized glass, we generally use cardboard boxes with foam board packaging and ship via Deppon Express, with no packaging fee charged.

For large sizes and large quantities, wooden box packaging is used, and an additional wooden box fee will be charged.

Regarding shipping issues:

Since this product is a glass item and is fragile, users must inspect the goods upon receipt to ensure they are intact before signing. If damage is found, please take photos immediately, inform customer service, and then refuse to sign. We will reship a replacement for you.

If damage is discovered after signing, no replacement will be provided.

Shipping cost explanation:

Since each customer orders goods of different sizes, shipping costs need to be calculated after providing the dimensions. The shipping cost displayed at submission is not the final cost; we will change it to the actual shipping cost after calculation. Please ignore the automatically generated shipping cost by the system.

Customers from Hong Kong, Macau, Taiwan, and international locations, please contact customer service first to inquire about shipping costs before purchasing. We will not ship orders placed directly without prior consultation.

Consultation hotline: 15818856507 Manager Luo