Soglia — Italian for threshold — is the VITRÜX door family. Engineered to open thousands of times and stay true, with heavy-duty hinges, low thresholds and concealed drainage, from single side-hung doors to expansive fold-and-slide systems.
From the slim D45 to the wide-span D140 with an integrated mesh shutter.
The everyday entrance on a slim 45mm frame — configured as a single side-hung or double French door.
A wide 140mm frame for larger door openings, with an integrated mesh shutter for ventilation without insects.
Configure Soglia to suit the entrance, the view and the flow of the space.
Single-leaf door hinged at the side for a full, unobstructed swing.
Double-leaf door that opens wide from the centre to the view.
Secure engagement at multiple points around the leaf for safety and a tight seal.
Concealed or exposed heavy-duty hinges rated for large, frequently used door leaves.
A low, near-flush threshold for easy, barrier-free movement between spaces.
Water is channelled and drained through a hidden system — no visible weep holes.
Superior insulation and weather-sealing through precision compression gasketing.
Optional louvres, Georgian bar detailing and key-lockable handles across the range.
Built-in mesh shutter on the D140 for ventilation without insects.
| Series | Soglia D45 (45mm) · D140 (140mm) |
|---|---|
| Door Type | Aluminium casement doors |
| Openings — D45 | Side-Hung · French |
| Openings — D140 | Side-Hung · French (with mesh shutter) |
| Max Glass Infill | Up to 32 mm — DGU, Laminated, DGU-Laminated, TGU |
| Max Size | 2000 mm W × 3300 mm H |
| Sealing | Compression gaskets |
| Threshold | Low threshold |
| Drainage | Concealed drainage system |
| Locking | Multipoint, key-lockable |
| Hinges | Concealed or exposed, heavy-duty |
| Options | Louvres, Georgian bars, mesh shutter (D140) |
| Water Tightness | E750 |
| Air Permeability | Class 4 |
| Wind Resistance | Class A3 |
| Acoustic Insulation | Up to 39 dB |
| Sizing | Custom fabricated to project requirements |
Powder coat, anodised and wood-effect finishes — each applied to an architectural standard.
Experience the Soglia range at our Sector 7 showroom, or request technical drawings for your project.
Tell us about the opening and we'll come back with a considered figure — not a guess.
Prefer to talk? Call +91 771 0448 771 or email info@vitrux.in. Showroom open Mon – Sat, 10 AM – 7 PM.
We answer our own phone, and we'll answer this too. Expect a reply within one working day.