
The most advanced member of the Fortis series, Fortis 75, combines high thermal performance with modern design. Engineered for cold climates, it offers durability, aesthetics, and functionality in all weather conditions.
Fewer corner wedges and shared wedge designs reduce storage and shipping costs. Standard machine settings speed up production, while Euro/PVC sashes remain compatible with all hardware brands. Grid-style alternative sash profiles create modern, seamless glass surfaces.
The 34 mm thermal barrier ensures exceptional insulation, and concealed sash fittings maintain a minimalist façade appearance. Multi-point locking limiters and mechanisms supporting up to 150 kg provide both security and durability. Outward-opening and tilt-and-turn options accommodate diverse architectural needs. Fortis 75 delivers wind resistance, acoustic performance, and high insulation, combining strength, elegance, and technology in one system.
Fewer corner wedges and shared wedge designs reduce storage and shipping costs. Standard machine settings speed up production, while Euro/PVC sashes remain compatible with all hardware brands. Grid-style alternative sash profiles create modern, seamless glass surfaces.
The 34 mm thermal barrier ensures exceptional insulation, and concealed sash fittings maintain a minimalist façade appearance. Multi-point locking limiters and mechanisms supporting up to 150 kg provide both security and durability. Outward-opening and tilt-and-turn options accommodate diverse architectural needs. Fortis 75 delivers wind resistance, acoustic performance, and high insulation, combining strength, elegance, and technology in one system.

| TECHNICAL PROPERTIES | |
|---|---|
| Frame Depth: | 75 mm |
| Sash Depth: | 82,8 mm |
| Profile Wall Thickness: | 1,5 mm - 1,8 mm |
| Maximum Glass Thickness: | 58 mm |
| Insulation Bars: | 34 mm |
| Thermal Insulation Value (Uf) | 2,16 W/m ²K - 2,34 W/m ² K |
| PERFORMANCE VALUE | |
|---|---|
| Resistance to Design Wind Load | Class C5 (2000 Pa) |
| Water Tightness | Class E1500 (1500 Pa) |
| Air Permeability | Class 4 (600 Pa) |
| Acoustic Performance | 42 dB |
Heat Graph Table

| Opening Types | Door | Window |
|---|---|---|
| Inward Opening | ✓ | ✓ |
| Outward Opening | ✓ | ✓ |
| Bottom Hung | ✓ | |
| Tilt & Turn Opening | ✓ | ✓ |
| Sash For PVC Accessories | ✓ | ✓ |
| Tilt & Slide | ✓ | |
| Folding | ✓ |
Catalog
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Test Report
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Brochure
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Headquarters
E-posta: [email protected]
Tel: +90 (212) 674 12 14
Fax: 0 (212) 674 12 17
Factory
Tel: +90 (282) 683 20 22
Fax: 0 (282) 683 20 28

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