Wisley Screw Foundation Kit — Grand
Tax included where applicable. Delivery and commissioning arranged by your concierge.
QELNAVOR Groundworks — the invisible half of forever
The Wisley founds a pavilion in a day: ground screws sized to your soil at survey, adjustable heads that forgive seasons, no concrete lorries and no lawn scars — reversible the day the family moves.
Every pavilion stands on the part nobody photographs: ground screws or pads sized to your soil, frames levelled to millimetres, and drainage planned before the first plank arrives. Our groundworks ship with load documentation and are installed by the same crew that raises the building.
Design & Craft
- Adjustable heads forgive seasons and settling
- Frames levelled to millimetres, documented
- Reusable when pavilions follow families
- Drainage planned before the first plank
- Screws install in a day and reverse in one
Specifications
| Kit | Screws + heads, estate scale |
| Install | One day, no concrete |
| Heads | Adjustable, documented |
| Reversible | Yes — reusable |
| Weight | ≈ 180 kg |
| Warranty | 5 years on groundworks |
Care
Keep platform ventilation gaps open, sweep rather than pressure-wash oiled decking, and call us before any landscaping that changes drainage. Foundations prefer being ignored correctly.
Questions, Answered
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.
Ground screws or concrete?
Screws install in a day, ventilate the frame and can be reused; concrete suits mass and slopes. The survey decides with you — reversibility is worth wanting.
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.