Petraia Deck Platform
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QELNAVOR Groundworks — the invisible half of forever
Slopes are where gardens get interesting and builders get quiet; the Petraia speaks up — stepped framing that makes gradients ordinary, and load documentation covering the exact geometry underfoot.
Foundations are forever's first draft: screws for reversibility, pads for mass, decking platforms that ventilate — the foundation each model needs is stated per listing, prepared by you or your contractor.
Design & Craft
- Frames levelled to millimetres, documented
- Decking platforms that ventilate timber to old age
- Drainage planned before the first plank
- Ground screws or pads per the foundation specification
- 5 years on groundworks; adjustable forever
Specifications
| Format | Level platform, plan-sized |
| Ventilation | Engineered underfloor air |
| Skirting | Hedgehog-out, airflow-in |
| Gaps | Heel-true, draining |
| Weight | ≈ 782 kg |
| Warranty | Statutory 24 months under Czech law |
Care
Nothing to do — that is the point. Check decking board gaps stay clear of debris each autumn, and re-torque visible fixings at year one. Ground screws can be inspected, adjusted or reused if the pavilion ever moves.
Questions, Answered
Can you build on a slope?
Yes — stepped screw layouts and platform framing make slopes ordinary. The load documentation covers the specific geometry.
What site preparation is needed?
Access for the crew, a power point nearby, and honesty about the ground. Everything else — levels, drainage, membranes — is our scope and stated in the package.
The QELNAVOR Promise
Every QELNAVOR pavilion is engineered for its address: snow and wind loads calculated to Eurocode EN 1991 for Czech zones, foundations specified to your ground, and the structural documentation shipped with the order.