S35 / S35T
Designed for modern architecture, both insulated (S35T) and uninsulated (S35) versions deliver high‑performance operation with ultra‑slim sightlines. Featuring a multi‑point locking mechanism for enhanced security and minimal clamping lines for maximum transparency, the S35/S35T systems seamlessly connect indoor and outdoor spaces.
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Premium Features
Seamless movement
Effortless movement with sleek, space-saving design.
Thermal barrier
Enhanced insulation with reduced heat transfer. S35T only.
Fixed transparency
Non-operable glass for clean, uninterrupted views.
Classic grid design
Classic grid style for a traditional look.
Secure locking
Safety and peace of mind.
Inside the Frame
Explore the inner structure and key features of S35 and S35T.
Technical Specifications
| S35 | S35T | |
|---|---|---|
| Frame Depth | 3.35 – 5.12 in | 3.78 – 6.20 in |
| Sash Depth | 1.38 in | 1.38 in |
| Interlocking Depth | 3.15 – 5.98 in | 3.35 – 6.18 in |
| Profile Wall Thickness | 0.05 – 0.06 in | 0.05 – 0.06 in |
| Thermal Break | – | 0.47 – 0.71 in |
| Min. Glazing Thickness | 0.79 in | 0.79 in |
| Max. Glazing Thickness | 0.87 in | 0.87 in |
| Max. Sash Dimensions | 62.99 × 110.24 in | 62.99 × 110.24 in |
| Max. Sash Weight | 352.74 lbs | 352.74 lbs |
| Min. Thermal Insulation | Uf: 3.33 W/(m²·K) | Uf: 4.99 W/(m²·K) |
S35
Two operable panels
Two operable end panels with center stationary panel
One operable panels with transom
Four panels with two center operable panels
S35T
Two operable panels
Two operable end panels with center stationary panel
One operable panel and one stationary
Center opening four operable panels with screens
Application Options
- Sash Connection 90°
- Sash Connection 45°
- With Glazing Bead
- Without Glazing Bead
- Insect Screen Ready
Glass Specs & Configurations
Discover a range of glass types engineered to meet aesthetic, performance, and safety requirements—each tailored to enhance the design and functionality of your project.
Glass Types
Insulation & Energy Efficiency
Premium Finishes & Color Options
Choose from our standard color selection or customize your project with any RAL color or wood grain finishes. Our durable, powder-coated aluminum ensures long-lasting performance, weather resistance, and a flawless aesthetic.
9016
White
9006
Aluminum
9005
Jet Black
7021
Black Grey
1247
Bronze
9001
Cream
7006
Beige grey
7016
Anthracite
7040
Window Grey
9403-205
Maple
9403-205
Golden pine
9403-205
Red mahogany
Powder-coated
Anodized
Custom RAL colors
Wood-grain look
Resources
Let’s Build Your Vision
Tell us about your project, and our team will provide a custom quote tailored to your architectural needs. From initial consultation to final installation, Glass Group delivers precision-engineered glass systems designed to elevate your space.
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