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Poste de poseur miroiterie Charignon


Dans le cadre de son développement, la miroiterie Charignon, recherche des menuisiers poseurs (H/F)

Vous souhaitez intégrer une équipe dynamique et ambitieuse ? Vous avez envie de vous lancer dans une petite structure familiale et apprendre à travailler le verre ? Vous êtes manuel, motivé, soigneux et vous avez l’esprit d’équipe ?


Ce poste, est disponible immédiatement sur le secteur Couzon au mont d’or (69). 35h sur 4 jours (7h45-12h30 / 13h30- 17h30) - Rémunération intéressante entre 2000 et 2600 Brut + primes + mutuelle prise en charge à 80% Rejoignez notre groupe à taille humaine où nous visons l’excellence et l’exemplarité, dans une ambiance détendue, où nous avons à cœur de favoriser votre réussite professionnelle.


Contact : - Tél 06 35 33 34 17

Pyroverre acquires the Cluzel mirrors in France

Pyroverre is a glass products processor based in Châteauneuf-du-Rhône (Drome), storer and distributor of fire resistance glasses from Pilkington (NSG group) for the southern part of French territory.
The company, created in 2010, is specialized in the transformation of Pilkington Pyrostop and Pilkington Pyrodur glass products. She cuts custom glass for a clientele made up of mirror makers and carpenters. Its design office is dedicated to specific customer requests to ensure compliance with fire regulations.
In 2015, the Côté Verre company, founded by Maryline Pereira, joined the group to offer online sales of all types of cut, shaped and then shipped glazing from the production workshop. The online configuration tool makes it easy for customers to order on the site.

Why the Cluzel mirror?
We asked Mathieu Guenin, manager of the company, to explain the reasons for this takeover. Mathieu Guenin and Maryline Pereira know that the implementation is the continuity of Côté Verre's activity, the demand from local customers being recurring and increasingly important. They then form an installation team. They quickly realized that it would be easier to do an external growth operation. They are interested in a possible acquisition and have found the miroiterie Cluzel in Montélimar, near Châteauneuf-du-Rhône. The manager, Danielle Fargier, wanted to retire. She was assisted by Eric Coin on a technical level with solid know-how.
The company's equipment allows for the cutting, shaping and drilling necessary for simple mirror-making operations. It has a van with a glass-holder gantry. The store has an area of ​​80 m2 and the workshop of 160 m2.
The clientele consists mainly of individuals and professionals as well as local administrations.
Integration and transformations
The takeover took place at the end of January 2021. Mathieu Guenin recruited Paul Fabre as agency manager as well as Dorotea Nacasabog as sales assistant. Dannielle Fargier will accompany them for three months to pass on his knowledge to them, while Eric Coin will continue his consulting, cutting and glass installation activity.
The existing store will host a new showroom in the form of a show apartment to enhance the offer of the mirror by presenting the products in situ. Railings, kitchen splashbacks, a floor slab, a staircase and a dielectric mirror hiding a screen. The turnover of around 300,000 euros is expected to rise to 600,000 euros.
Although the health crisis has slightly impacted Pyroverre's activity due to the shutdown of construction sites during the health crisis, Mathieu Guenin remains optimistic and believes that the French economy will rebound rapidly. At the same time, online sales via the Côté Verre site are experiencing significant growth, explains Maryline Pereira.


New float in France

The Glass Trösch group will invest in the construction of a new furnace at its French site in Homboutg to replace the current furnace from 2008 which was reaching the end of its life.
In addition, an extension of the site to 45,000 m² is planned.

Production from another site will also be transferred there during 2023, with the arrival of 80 employees.

Diamond resin wheels improving


    The wheel is lighter, resulting in less stress on the spindle

    The slats on the base have been specially designed so that the water is sprayed, and there fore reaches the point of contact between the grinding wheel and the glass uniformly and in the best way possible

    The material ensures greater rigidity and therefore more direct transmission of pressure levels set by operators

    The base guarantees perfect balance of the grinding wheel.

lAl these new features don’t definitely affect wheel quality in terms of bonding, that is still the same, but they simply improve performances from a mechanical point of view

More info on


Flat glass processing


The glass is supplied with sheets with 2 different dimensions. Jumbo sheets, 6000x3321 or half jumbo sheets  3210x2400 or 3210x2450 or similar.

From the glass sheets, the glass processing is going to carry out some technical operations on the glass to be able to manufacture all the glass products.

The main ideas are:

-To secure the glass using

Removing the cutting areas and reduccing teh glass dimensions in case of breakage to prevent injuries

-To improve the aesthetic effects

-Giving to the glass a pleasant shape, polished edges, engraving on the surface...

-To give to him several functions

-To drill to hang it, to carry out double glazing, laminated glass...

The first thing to do is the cutting. After, depending the product to carry out, the glass will be edged, drilled, bevelled, polished, engraved, bended, tempered...

The glass can also be used to manaufacture, double glazing, laminated glass....

These different processing can be done with the glass in vertical or horizontal position.

Edging :

To polish the edge surface.

There are two main glass types. The one with straight line edegs and the other ones with shaped edges.

For the straight line edges you can use, manual tools, belts machines, staright line edging machines, double edgers when you have  alot of glasses to edge)...

For a shaped glass you can use a shaped edging semi-automatic machine or a CNC machine.

In both cases are used abrasive tools (diamond tools) plus polishing tools, and from time to time bright polishing tools.


Bevelling :

Technically speaking it is one of the more difficult process to carry out on glass.

Ici aussi on utilisera des outils diamantés puis de polissage (dans ce cas feutre ou autre matériau + mélange eau et poudre de polissage (principalement oxyde de cérium)).

Les machines utilisées sont : outils manuels, machine à bande, biseauteuse rectiligne pour les biseaux droits et machine à bande, contournée ou commandes numériques dans le cas des biseaux en forme.


Le perçage :

Percer du verre n’est pas une opération facile. En effet, cette opération qui s’effectue avec un forêt diamanté va créer un éclatement du verre, dû à la pression du forêt lorsque l’outil va déboucher.

Pour éviter ce problème le perçage doit s’effectuer avec une amorce de trou d’une profondeur de 2 à 3 mm sur le verso du verre avant de percer par le recto.

On peut donc percer un verre en deux fois en le retournant ou utiliser une perceuse équipée de deux broches de perçage de part et d’autre du verre ) percer.