
ELVIAL SL46 SI² CLASSIC | Thermal Insulated Sliding System
SL46 SI² CLASSIC is one of ELVIAL’s best-selling aluminium profile solutions. It comes in both lift and slide and sliding editions and responds to various design requirements.
Description
Identity
- Sash Depth: 46 mm
- Visible Height(Standard Edition): 121.8 mm
- Meeting Style Construction Width: 189 mm
- Middle Mullion Width(Fixed T): 56 mm
Properties
- Max Sash Height: 2800 mm
- Max Sash Width: 2000 mm
- Max Sash Weight: 400 kg
- Max Glass thickness: 30 mm
Performance
- Uf Value(≥) EN ISO 10077-2: 4.1 W/mK
- Air Permeability EN 12207: Class 4
- Watertightness EN 12208: Class 4A
- Resistance to Wind Load EN 12210: Class C2/B2
- Sound Reduction ΕΝ 10140-2: 38db
Finishes & Colors
The system utilizes ELVIAL Pre-Anodizing 2in1 technology, which combines the benefits of anodizing and powder coating. The profiles undergo a pre-anodizing process that creates a protective anodic substrate, followed by serial painting with Class 2 Super Durable powder coatings. This process ensures the profiles are “Sea Proof Plus,” offering maximum resistance to corrosion and solar radiation.
- Surface Treatment: Pre-Anodizing 2in1 (Zero waiting time, robotic handling, spotless environment).
- Powder Coating: Class 2 Super Durable (3 times more resistant to sun radiation).
- Handle Colors: Available in Black, White, Silver, Bronze, Brown, Grey, Inox Satine, and Natural Anodized.
Unfortunately, we cannot guarantee the exact display of colors on your screen.
Colors on screen may vary depending on monitor settings and resolution.
If you are not sure about the color, we recommend, if possible, to see the shades in our exhibition.
‘NEW DOOR’ Kontonis S. Lathourakis D. OE.
Lavriou Avenue 286, Peania
210 6617210, info@newdoor.gr






