Altanka Glass Pavilion — Frameless
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QELNAVOR Glass — winter, postponed indefinitely
The frameless version of shelter takes engineering; the Altanka carries it — structural glass fins where posts would interrupt, flush thresholds for bare feet and trays, and Eurocode arithmetic behind the transparency.
Glass buildings live or die at their junctions — sill, eave, ridge — and these are drawn by people who have re-glazed other companies' regrets. Deep foundations for frost, gaskets available as spare parts, and light that arrives exactly as the drawing promised.
Design & Craft
- Insulated safety glass to Ug 1.0; laminated where overhead
- Statutory 24-month warranty
- Discreet heating keeps January a reading month
- Condensation managed by design: ventilation, breaks, drainage
- Thermally broken aluminium or laminated timber frames
- Frameless corners and minimal sightlines, maximal garden
Specifications
| Format | Frameless fins, 4 × 4 m |
| Walls | Sliding, stackable |
| Threshold | Flush, tray-proof |
| Heating | Discreet, January-rated |
| Loads | EN 1991, stated |
| Weight | ≈ 3916 kg |
| Warranty | Statutory 24 months under Czech law |
Care
Lubricate hinges and vent gear yearly with the supplied grease, keep drainage channels clear, and wash frames with neutral cleaner. The orangery ages by staying exactly the same.
Questions, Answered
Will it overheat in summer?
Not with the shading and ventilation designed in: automatic roof vents, shading options and door placement are sized to the glass area. The listing states the package; summer states its gratitude.
What about condensation?
Managed by design: ventilation paths, thermal breaks and drainage details. Persistent misting between panes is a warranty matter — glass units are available as spare parts.
The QELNAVOR Promise
One standard across the range: structures chosen to stand Bohemian winters, with loads and specifications stated plainly on every card.