» Standard sky domes
Shapes
Materials
Colours
Composition
Standard sizes
Crowns
Opening
Smoke and heat exhausting
» Segment sky domes
Composition
The sky domes can be:
- single-layered,
- double-layered,
- triple-layered.
The increased number of layers reduces the heat and the sound transfer of a sky dome. The layers of the double-layered or the triple-layered sky domes are glued together, thus preventing accumulation of dust and condensation between individual layers of a sky dome.
Table: Heat transfer and noise reduction
| Heat transfer (W/m²K) | Noise reduction (dB) | |
|---|---|---|
| Single-layered sky dome | 4,5 | -18 |
| Double-layered sky dome | 2,7 | -26 |
| Triple-layered sky dome | 2,0 | N/A |
N/A - data not available