G25
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G25
| Certified since | Feb. 25, 2026 |
| Climate zone | Cold |
| Quality type | Certified Passive House component |
| Construction type | Cantilevered |
Description
The G25 anchor was Sapphire’s first innovation in ultra-rigid balcony anchors. It uses M30 stainless steel studs and a 25mm thermal break zone to reduce deflection and thermal transfer. This system allows for fewer anchors per balcony—typically two or three—compared to older systems requiring six or more. The G25’s rigidity and compatibility with lightweight aluminium balconies have made it a standard for high-performance installation.
