HomeInsulating Glass
Insulating glass is a key component of every modern window. It affects not only thermal insulation but also light comfort, acoustics, security, and the overall living experience. Therefore, it is important to understand its properties and possibilities.
What is Insulating Glass
Insulating glass consists of multiple panes of glass separated by spacer frames and sealed into a single unit. The space between the panes is filled with gas (most commonly argon), which improves thermal insulation properties.
We also explain basic terms in the Window Maker’s Glossary:
Spacer Frame
Heat Transfer Coefficient of Glass Ug
Triple-Pane Glass
Double-Pane Glass
Cross-section of a PVC window. Insulating triple-pane glass: three panes of glass are separated by a spacer frame.
Double-Pane vs. Triple-Pane Glass
In the past, double-pane glass was commonly used. Today, however, the demands for the thermal insulation performance of windows and buildings overall are higher.
Therefore, triple-pane glass with a warm edge spacer is now standard for residential spaces.
Double-pane glass is particularly suitable for:
Non-residential spaces
Renovations with specific constraints (with a limited budget)
Special Coatings – When Glass Needs to Fulfill Multiple Functions
Modern insulating glass can be supplemented with special coatings that improve or add entirely new functions to the insulating glass:
Higher light transmittance
Solar control coatings
Coatings to improve thermal insulation (so-called low-emissivity coatings)
Safety Glass
Safety glass is manufactured with a focus on two different functions:
Protection against injury
Protection against forced entry
These functions are achieved through special films or glass tempering.
Bird-Friendly Glass
For large glazed areas, special glass with a protective pattern exists, which is visible to birds but not to humans. Such a solution reduces the risk of birds colliding with the glass.
Designer Glass
Currently, various ornamental glass types are declining in popularity. A popular solution is frosted glass. The frosted effect is achieved by:
-
- etching
- or sandblasting
With sandblasting, it is possible to create individual patterns according to a template, allowing for subtle personalization of the appearance of doors or windows.
Entrance door with frosted glass featuring a sandblasted house number or floral motif.
Entrance door with frosted glass featuring a sandblasted house number or floral motif.
Verified Supplier
We have been collaborating for many years with an experienced manufacturer of insulating glass, Glasora.
Do you have further questions? Contact us
ALUPLAST s.r.o. – Windows with a world view. Done right since 1993
