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Heat
Benefits and advantages
Modern double glazed units provide not only more comfort, light but they also save a lot of thermal energy. The heat transfer coefficient, the Ug value, is a key indicator of thermal insulation. The lower the value, the more energy is saved.
GLASS LT single or two chamber double glazed units meet the highest energy efficiency and quality standards, so you can be sure of reduced energy consumption for space heating!
Benefits
Double glazed units with Low E 1.1 coating meet the market‘s requirements for energy savings. High light and solar transmittance allows the benefits of natural daylight and solar energy to be maximised inside the building.
Double glazed units with Low E 1.1 offer up to three times better thermal insulation performance compared to a standard double glazed units without selective glazing, which will result in greater comfort inside the building.
- High level of comfort:
- No cold areas around the windows;
- Maximum use of accommodation area;
- Lower chance of condensation forming on the inner pane of double glazed unit.
- High architectural possibilities (neutral appearance)
- Environmentally-friendly glass (reduced CO2 emissions).
If you need more security – you can choose laminated or toughened glass!
Application
Low E 1.1 selective glazing is used in a variety of double glazed units, for new construction or renovation:
- Windows for residential housing
- Conservatories
- Windows and facades for public, commercial and industrial buildings
Used in single or two chamber double glazed units with a warm frame.
This glass is suitable for all kinds of window frames.
Table of characteristics
| The structure of double glazed unit | The thickness | Heat transfer coefficient | Light transmission | Solar factor | External light reflection |
| The title | mm | Ug, W/m2K | LT, % | g, % | LR, % |
| Single chamber double glazed unit | |||||
| 4 - 16Ar - 4 XN | 24 | 1,12 | 82 | 65 | 12/13 |
| 4 - 10Kr - 4 XN | 18 | 1,04 | 82 | 65 | 12/13 |
| Two chamber double glazed units | |||||
| 4 Energy 1.1 - 12Kr - 4 - 12Kr - 4 Energy 1.1 | 36 | 1,12 | 82 | 65 | 12/13 |
| 4 Energy 1.1 - 16Ar - 4 - 16Ar - 4 Energy 1.1 | 44 | 0,58 | 75 | 54 | 16/16 |
| 4 Energy 1.1 - 20Ar - 4 - 20Ar - 4 Energy 1.1 | 52 | 0,52 | 75 | 54 | 16/16 |
| Three chamber double glazed units | |||||
| 4 Energy 1.1 - 14Kr - 4 - 14Kr - 4 XNII - 14Kr - 4 Energy 1.1 | 58 | 0,30 | 68 | 48 | 19/19 |
| 4 Energy 1.1 - 18Ar - 4 - 14Ar - 4 XNII - 18Ar - 4 Energy 1.1 | 68 | 0,39 | 68 | 48 | 19/19 |
Benefits
Double glazed units with Low E 1.0 coating create extremely good thermal insulation that keeps your home comfortable all year round. The coating not only reduces energy consumption, but also the cost of heating the building.
The higher temperature of the inner glass also reduces the chance of demisting.
Application
Low E 1.0 coating is used in a variety of double glazed units, it is suitable for all kinds of window frames.
It is also used for:
- Windows and facades for public, commercial and industrial buildings.
- New construction or renovation.
Table of characteristics
| The structure of double glazed unit | The thickness | Heat transfer coefficient | Light transmission | Solar factor | External light reflection |
| The title | mm | Ug, W/m2K | LT, % | g, % | LR, % |
| Single chamber double glazed unit | |||||
| 4 - 16Ar - 4 Energy 1.0 | 24 | 1,05 | 72 | 52 | 22/23 |
| 4 - 10Kr - 4 Energy 1.0 | 18 | 0,96 | 72 | 52 | 22/23 |
| Two chamber double glazed units | |||||
| 4 Energy 1.0 - 12Kr - 4 - 12Kr - 4 Energy 1.0 | 36 | 0,44 | 59 | 38 | 32/32 |
| 4 Energy 1.0 - 16Ar - 4 - 16Ar - 4 Energy 1.0 | 44 | 0,53 | 59 | 38 | 32/32 |
| 4 Energy 1.0 - 20Ar - 4 - 20Ar - 4 Energy 1.0 | 52 | 0,47 | 59 | 38 | 32/32 |
Benefits
With Low E+ coating you can enjoy natural daylight, even on cloudy autumn or winter days. The excellent thermal properties prevent cold zones from forming around the windows and make you feel much more comfortable standing next to the window. Not only double glazed units with this coating provide excellent thermal insulation, but also allow more of the solar heat to penetrate indoors. In addition, glazing with Planitherm LUX meets the highest demands of architects in a wide range of applications where aesthetic neutrality and visual clarity are required.
Two chamber double glazed unit with Low E+ coating can achieve the best energy balance of any window ever!
Application
Two chamber double glazed units with Low E+ selective glass provide a high level of natural light transmission – 73%. This product is particularly suitable for use in passive and low-energy homes.
Mostly used for:
- Production of windows for residential housing, glass doors, balcony doors, sliding doors for display
- Windows and facades for commercial buildings, double facade
- Structural glazing
Table of characteristics
| The structure of double glazed unit | The thickness | Heat transfer coefficient | Light transmission | Solar factor | External light reflection |
| The title | mm | Ug, W/m2K | LT, % | g, % | LR, % |
| Two chamber double glazed units | |||||
| 4 ENERGY+ - 12Kr - 4 - 12Kr - 4 ENERGY+ | 36 | 0,58 | 73 | 62 | 17/17 |
| 4 ENERGY+ - 16Ar - 4 - 16Ar - 4 ENERGY+ | 44 | 0,67 | 73 | 62 | 17/17 |
| 4 ENERGY+ - 20Ar - 4 - 20Ar - 4 ENERGY+ | 52 | 0,61 | 73 | 62 | 17/17 |
- Energy 1.1
-
Benefits
Double glazed units with Low E 1.1 coating meet the market‘s requirements for energy savings. High light and solar transmittance allows the benefits of natural daylight and solar energy to be maximised inside the building.
Double glazed units with Low E 1.1 offer up to three times better thermal insulation performance compared to a standard double glazed units without selective glazing, which will result in greater comfort inside the building.
- High level of comfort:
- No cold areas around the windows;
- Maximum use of accommodation area;
- Lower chance of condensation forming on the inner pane of double glazed unit.
- High architectural possibilities (neutral appearance)
- Environmentally-friendly glass (reduced CO2 emissions).
If you need more security – you can choose laminated or toughened glass!
Application
Low E 1.1 selective glazing is used in a variety of double glazed units, for new construction or renovation:
- Windows for residential housing
- Conservatories
- Windows and facades for public, commercial and industrial buildings
Used in single or two chamber double glazed units with a warm frame.
This glass is suitable for all kinds of window frames.Table of characteristics
The structure of double glazed unit The thickness Heat transfer coefficient Light transmission Solar factor External light reflection The title mm Ug, W/m2K LT, % g, % LR, % Single chamber double glazed unit 4 - 16Ar - 4 XN 24 1,12 82 65 12/13 4 - 10Kr - 4 XN 18 1,04 82 65 12/13 Two chamber double glazed units 4 Energy 1.1 - 12Kr - 4 - 12Kr - 4 Energy 1.1 36 1,12 82 65 12/13 4 Energy 1.1 - 16Ar - 4 - 16Ar - 4 Energy 1.1 44 0,58 75 54 16/16 4 Energy 1.1 - 20Ar - 4 - 20Ar - 4 Energy 1.1 52 0,52 75 54 16/16 Three chamber double glazed units 4 Energy 1.1 - 14Kr - 4 - 14Kr - 4 XNII - 14Kr - 4 Energy 1.1 58 0,30 68 48 19/19 4 Energy 1.1 - 18Ar - 4 - 14Ar - 4 XNII - 18Ar - 4 Energy 1.1 68 0,39 68 48 19/19 - High level of comfort:
- Energy 1.0
-
Benefits
Double glazed units with Low E 1.0 coating create extremely good thermal insulation that keeps your home comfortable all year round. The coating not only reduces energy consumption, but also the cost of heating the building.
The higher temperature of the inner glass also reduces the chance of demisting.
Application
Low E 1.0 coating is used in a variety of double glazed units, it is suitable for all kinds of window frames.
It is also used for:
- Windows and facades for public, commercial and industrial buildings.
- New construction or renovation.
Table of characteristics
The structure of double glazed unit The thickness Heat transfer coefficient Light transmission Solar factor External light reflection The title mm Ug, W/m2K LT, % g, % LR, % Single chamber double glazed unit 4 - 16Ar - 4 Energy 1.0 24 1,05 72 52 22/23 4 - 10Kr - 4 Energy 1.0 18 0,96 72 52 22/23 Two chamber double glazed units 4 Energy 1.0 - 12Kr - 4 - 12Kr - 4 Energy 1.0 36 0,44 59 38 32/32 4 Energy 1.0 - 16Ar - 4 - 16Ar - 4 Energy 1.0 44 0,53 59 38 32/32 4 Energy 1.0 - 20Ar - 4 - 20Ar - 4 Energy 1.0 52 0,47 59 38 32/32 - Energy+
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Benefits
With Low E+ coating you can enjoy natural daylight, even on cloudy autumn or winter days. The excellent thermal properties prevent cold zones from forming around the windows and make you feel much more comfortable standing next to the window. Not only double glazed units with this coating provide excellent thermal insulation, but also allow more of the solar heat to penetrate indoors. In addition, glazing with Planitherm LUX meets the highest demands of architects in a wide range of applications where aesthetic neutrality and visual clarity are required.
Two chamber double glazed unit with Low E+ coating can achieve the best energy balance of any window ever!
Application
Two chamber double glazed units with Low E+ selective glass provide a high level of natural light transmission – 73%. This product is particularly suitable for use in passive and low-energy homes.
Mostly used for:
- Production of windows for residential housing, glass doors, balcony doors, sliding doors for display
- Windows and facades for commercial buildings, double facade
- Structural glazing
Table of characteristics
The structure of double glazed unit The thickness Heat transfer coefficient Light transmission Solar factor External light reflection The title mm Ug, W/m2K LT, % g, % LR, % Two chamber double glazed units 4 ENERGY+ - 12Kr - 4 - 12Kr - 4 ENERGY+ 36 0,58 73 62 17/17 4 ENERGY+ - 16Ar - 4 - 16Ar - 4 ENERGY+ 44 0,67 73 62 17/17 4 ENERGY+ - 20Ar - 4 - 20Ar - 4 ENERGY+ 52 0,61 73 62 17/17