The “2 season” glasses, are ideal for climates with cold outdoor temperatures. They collect the warmth of the sun and preserve it in the room.
They warm the buildings in two ways: Because of the excellent U-value number corresponding (as to 4 season glasses) they provide high insulation and at the same time, they permit transmission of solar light and radiation, so that the internal of buildings is naturally warmed.
2 Season Low-e Glasses have the following properties*
Light Transmittance >70%
Solar Factor ≥ 55%
Ug ≤ 1,4
* In Glass Composition (4-16argon-4)
Available Products
| Supplier | Product | Thickness |
|---|---|---|
| AGC | Planibel A | 04mm & 06mm |
| Guardian | Climaguard N | 04mm |
| Climaguard Neutral 70 | 04mm & 06mm | |
| Saint Gobain | Planitherm XN | 04mm, 06mm, 33.1, 44.1 & 66.1 |
- Block of flats
- Houses in mountainous areas
- Houses with very small windows
- Offices
- Stores
- Industrial districts
- Glass windows that require the trapping of heat indoors.
Related Products
In cases that the intensive sun “hits” directly the glass, it is needed to stop the free access of solar radiation inside the buildings. Low-E glasses involve special coatings, achieving that and restraining it significantly, controlling the entry of solar light in the building.
The glasses which are known in the market as “4 Seasons” glasses, they work effectively during all year, particularly when the hot sun “hits” the windows, mainly during summer.
The additional feature of “4 Seasons” Low-e glasses is that in addition to their ability to impede the transfer of heat from the warmer to the colder side, they are additionally able to inhibit
access of the direct solar radiation towards inside the buildings.