Fix Window (We-Plus)
Tostem WE‑Plus Fixed Window – Sleek Aluminium Vision Window Solution
The Tostem WE‑Plus Fixed Window is a premium aluminium fixed (non‑operable) window designed for modern architecture where maximum daylight, unobstructed views, and architectural continuity are essential. As part of the globally tested WE‑Plus series, this window system combines minimalist aesthetics with high‑performance engineering — perfect for residential, commercial, and high‑rise developments.
What is the Tostem WE‑Plus Fixed Window?
A fixed window is a stationary glazing unit that does not open — it’s designed solely to let in light and provide an outside view. The WE‑Plus Fixed Window uses high‑quality aluminium profiles from Tostem’s WE‑Plus family, offering excellent durability, sleek sightlines, and strong weather resistance without moving parts. This makes it ideal for areas where ventilation is not required but natural light and design continuity are priorities.
Key Features
Sleek, Unobstructed Views: Large, fixed glass panels deliver maximum natural light and clear exterior views.
Premium Aluminium Frame: Strong, lightweight aluminium ensures stable performance and contemporary design.
Global Testing & Performance: Tested for air tightness, water resistance, and wind pressure in compliance with international standards.
Low Maintenance: No moving parts mean minimal maintenance and long service life.
Anodised/TEXGUARD Coating: Durable surface treatment resists corrosion and retains finish over time.
Customisable Finishes: Available in multiple colours to match modern architectural palettes.
Applications
The WE‑Plus Fixed Window is ideal for:
✔ Living rooms & lounges — for panoramic views and daylight.
✔ Commercial façades — clean aesthetics and design continuity.
✔ Atriums & stair‑wells — secure, non‑operable glazing for daylighting.
✔ High‑rise structures — robust performance and minimal maintenance.
Technical Specifications – WE‑Plus Fixed Window
| Specification | Value / Range |
|---|---|
| Frame Depth | 72 mm |
| Maximum Height | Up to ~3000 mm |
| Height of Sill | 35 mm |
| Glass Thickness | 5, 6, 8 to 13.52 mm |
| Air Tightness | ~10.7 m³/m²·h (ASTM E283) |
| Water Tightness | ~240 Pa (ASTM E300) |
| Wind Pressure Resistance | ~1600 Pa (ASTM E330) |
| Noise Insulation | ~25 dB (JIS A 1416) |
Specifications may vary by configuration and region — always refer to the official product brochure for exact details.
Benefits – Why Choose Tostem WE‑Plus Fixed Window?
1. Maximises Natural Light
Because the panel doesn’t open, you get uninterrupted glass area for optimal daylight and exterior views.
2. Elegant Architectural Aesthetics
Minimal aluminium sightlines and slim frames complement modern façades and interior spaces.
3. Superior Durability
Aluminium structures resist corrosion and require less upkeep than traditional materials.
4. High Weather Performance
Tested for air tightness, water resistance, and wind pressure, delivering robust performance in varied climates.
5. Low Maintenance
With no operational hardware, fixed windows offer long‑lasting performance with minimal maintenance.
6. Versatile Design Options
Available in a variety of colours and finishes to integrate seamlessly into architectural design schemes.
