Installation or replacement of double-glazed or triple-glazed insulating glass
What is double or triple insulating glass?
Double- or triple-glazed insulating glass is a type of glazing made up of several panes spaced by a spacer. The space created between the panes is filled with gas, usually Argon, to improve insulation.

Insulating glass units
There are many different types of glazing, with numerous possible combinations. The glass can be monolithic (single-pane), laminated (safety glass), tempered (safety glass), soundproofed or solar-protected. The choice of glass depends on the installation situation. All the glass we offer has a Low-E coating, i.e. a low-emissivity layer that improves the performance of insulating glass.
The spacer, i.e. the element that separates the glass, is now made of grey or black synthetic material. This element is important in terms of thermal bridging. Aluminum spacers are no longer used, as their performance is poor, and they should not be used on new units.
The gas used to fill the spaces between the panes is Argon. Krypton is used less frequently, as it is more expensive but provides better insulation. This guarantees better insulation than air. The entire complex manufacturing process is designed to ensure that there is no air in the insulating glass, only the gas.
Replacement service
We offer a rapid replacement service for all types of insulating glass. What’s more, when selecting glass, we comply with SIA and SIGAB standards, which require certain types of glazing depending on the situation. Rest assured, we’ll take care of everything.
If your glass is cracked, fogged or just plain old, we’ll replace it. We take the measurements, order the glass from a Swiss manufacturer and fit it. Our fitters are trained in insulating glass installation, which may look simple but requires a great deal of experience.
Shutter in glazing
Many people use our services to install a cat flap in insulating glass. This is both possible and practical. The glass must be replaced, however, as the hole made to install the element must also be sealed to maintain ideal characteristics.
Thermal coefficient
The thermal transmittance, or U-value, gives the amount of heat that passes through a glazing unit. The lower the value, the more efficient the glazing. The average value for good double glazing is 1.1, and for good triple glazing 0.7, and for very good triple glazing 0.5.





