- We are to fit your need, and not the other way around -

Manufacturing process for glass-ceraming

1 - Melting

Our raw materials coming from all over the world are melted in our tanks prior to be rolled. This is a key step of the process, from which all the properties of glass-ceramic will ensue.

2 - Rolling process

The melted glass, coming out of the tank, is laminated between two rolls before being cooled down and becoming an intermediate substrate with intrinsic properties.

3 - Ceraming

The special glass substrate endures another thermal cycle at high temperatures. The crystals, contained in the substrate, grow up and modify its molecular structure until it forms the right balance between the crystalline phase and residual glass in the material. This equilibrium confers to Glass-ceramic its main quality: resistance to high temperature and thermal shocks.

4 - Cutting

After the ceraming step, sheets of glass-ceramic can be either shipped to our retailers or be transformed in our finishing workshop where first they will be cut in to customized sizes.

5 - Edging

 In order to provide a safe and mechanically resistant product with a nice finishing look, we are polishing our edges with different profiles (C-pencil, flat edges...) thanks to a CNC machine.

6 - Screen printing

The front glass-ceramic panels can be decorated with enamel printed frames of many different modern designs. The natural glance of the glass-ceramic offers the high-end look to the door and the good opacity of the enameled frame hides the technical assembly parts. Eurokera develops its own enamel solutions to ensure their heat, chemical and mechanical resistance.

7 - Quality check 

Each part of glass-ceramic is inspected according to our standards in order to provide you the best product quality. Moreover, each step of our process has its own audits and quality checks in conformity with the European standards ISO, CE, EN,…

8 - Shipping

Sheets and cut parts are delivered to our retailers, distributors or manufacturers in a free and easy-to-handle packaging. We aim to supply the best service we can wherever the place our customers are based on Earth.

Click here to learn more about the main process.

We adapt ourselves to the market constraints

Keraglass, a human-scale industrial plant, is willing to supply the best Service to the stoves & fireplaces manufacturers. To achieve this goal, we have created a dedicated production workshop for the Keralite range of products and going on on our way to even more capacity and flexibility, we keep on investing each year in our transformation means. With short delivery terms in all the extended Europe, we have adapted our offer to the todays’ market demand.

Conquer the spare part market

Purchase full XL sheets for your own cutting facility. Keralite ® sheets were conceived to fulfill the retail market needs for fireplace and stove glass. The opportunity is yours to tailor it to your needs.

Available as Keralite® and Keralite ® IR Reflective, they are delivered to you in an easy-to-handle and resealable packaging.

Our rough quality, for you to tame.

Reinvent the fireplace and stove market

Just want a ready to use solution ?

Always staying close to our customers needs, we are innovating toward helping you satisfy the latest trends. Our wide panel of options and customizations will match what the market is ready for, and make you stand out the crowd. In this effort to always be a step forward the market, we are eager to work on new ideas you might have a need for.

Don’t hesitate to contact us.

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We provide improvements


Heat more, clean less

Our coatings IR Reflective and Heat Control - that only differ in terms of reflection color - keep 40% of the heat inside. The hearth is warmer, the combustion easier and the glass self cleaned by a pyrolysis effect.

This product meets great success with appliances that are connected to a water boiler or other heating system for the house.

Dress it to the nines

While performances matter, so does style. We have two coatings subliming your designs.

Enjoy the fireplace while on, and a smooth mirror effect while off with our mirror coating.

Sober and class.

Ever got tired to see yourself when the fireplace is off? Get rid of the annoying reflections in the glass with our anti-reflection coating. The glass completely fade in, leaving a feeling of luxury and quality.


Make it fit


Keralite 3D, we bend over backward

To match what you have in mind, we have to be flexible and our product as well. Literally.

We can curve quickly and easily glass to standard radius from 205mm to 1200mm and adapt to specific demands.

As for bending, we have a standard 45° angle that we can stretch from 25° to 90°.

Adapt the glass to your product: our design possibilities stay compatible.

Design possibilities


Available in black, dark grey and soon light gray, silk-screening is a technique that thrives to fade glass in your product, hide some part of the structure with elegance or even be the decoration element of the whole.

Developed by our expertise, our enamels are rigorously developed and continuously tested during the process, to assure a high quality that stands out.

Be amazed with our chromium effect. Applied by silk screening, it can add a beautiful line over a black frame, a shiny logo that inspire quality or scattered dots to make your product glitter.

Printing on Keralite

Going further with our unique digital printing

Our unique digital printing capabilities open new possibilities yet unimagined.

More flexible than silk screening, our technique allows you to customize your parts, limited series or identical references with different logos. No extra tooling cost.

That is where this new method makes a difference: limited edition, bi-color logos, complex pictures, etc.

We can print any high definition picture or photo you wish, in a wide color choice available or upon request. For one or one million parts.


Taking glass-ceramic to the next level

Deepen the fire with our keralite black reflection

When covering the inside of your gas fireplace or stove, our Keralite ® black reflection glass elegantly dresses your fire and multiplies the flames.

Sharing the same thermal and mechanical resistances than the Keralite ®, this product is adapted to the specific environment of fireplace and stoves.

Exterior Cladding

Our affiliation with Eurokera gives us the opportunity to offer opaque glass-ceramic.

Light, thermal and mechanical resistant, available in several colors and highly customizable, cooling down quickly when off, diffusing the heat when on, our material is perfectly suitable to dress the outside of your fireplace as well.

It is available in black, white and biscuit. Enjoy the possibilities to display LEDs and to print complex patterns to enlighten the room.



Our affiliation with Corning and Saint-Gobain makes innovation our heritage. Benefiting from decades of forward thinking in both glass and ceramic, we thrive through our synergies with the greatest of the field. Concerned about staying ahead of your expectations, we study your market trend and develop the solutions your customers need.
Currently, we are working on:

A new equipment installation. To enhance our flexibility and reactivity, we are building a better ceramization complex. Amongst other perks, this will extend our bending/curving abilities (shapes, printings) and result in an unmatched delivery time for 3D parts.
A clearer glass, thanks to Saint-Gobain. To make the experience of fire even more enjoyable with our product, we are working side by side with our partners from Saint-Gobain. The objective is to make the glass nearly invisible. And it looks promising.
A wider printing offer. Pioneer in the customization by printing, we benefit from Eurokera enamel production abilities and our unique digital printing method. We are constantly working to develop new colors and effects, contact us for a custom color.




Discover the complete range of EuroKera glass ceramic panels designed for cooking appliances and all means of heating : radiant hobs, induction hobs, halogen hobs, even gas burning cook tops.

These special ceramics cooking surfaces are designed and manufactured under a high quality system to meet the toughest technical and esthetic requirements of the appliance market.

Contact us

Send us an e-mail through the contact form below

Just one click away

Phone: +33 (0)1 64 78 47 23
Fax: +33 (0)1 64 78 47 57
Address: Rue Saint-Laurent
77167 Bagneaux-sur-Loing