Casement Window/Door (We-Plus)
Tostem WE‑Plus Casement Window / Door – Premium Aluminium Fenestration Solution
Tostem WE‑Plus is a high‑performance series of aluminium casement windows and doors engineered for modern residential and commercial buildings. Designed with Japanese technology and globally tested performance standards, the WE‑Plus range offers durability, excellent weather resistance, and aesthetic versatility for high‑end architectural applications.
What is Tostem WE‑Plus Casement Window / Door?
The WE‑Plus Casement Window / Door from Tostem is an aluminium‑framed opening system that swings open on side hinges, offering improved ventilation, clear sightlines, and a sleek, contemporary appearance. It’s part of the WE‑Plus series — a comprehensive range of aluminium windows and doors crafted to meet global standards in performance, design and reliability.
Key Features
Global Quality & Testing: Designed with Japanese engineering and tested as per ASTM, AAMA, JIS and ISO standards for lasting performance.
Weather Resistance: Excellent wind pressure resistance and water tightness to perform under varying climatic conditions.
Air & Noise Performance: Tight sealing helps reduce air infiltration and noise intrusion for comfortable indoor environments.
Durable Aluminium Frames: Lightweight yet strong aluminium profiles provide structural integrity and design flexibility.
Security & Hardware: High quality locks and multi‑locking options improve safety and ease of operation.
Customizable Dimensions: Available in various sizes with glass thickness options up to laminated configurations.
Applications
The Tostem WE‑Plus Casement Window/Door is ideal for:
✅ Residential homes (living rooms, bedrooms, kitchens)
✅ High‑rise apartments & condominiums
✅ Commercial buildings (offices, lobbies, retail)
✅ Hospitality (hotels, resorts)
Their sleek design and performance make them suitable for contemporary architecture, urban facades, and spaces that demand both style and function.
Technical Specifications – WE‑Plus Casement Window / Door
| Specification | Value / Range |
|---|---|
| Frame Depth | 72 mm |
| Maximum Height (Door / Window) | Up to ~3000 mm (varies by model) |
| Height of Sill | 35 mm |
| Glass Thickness | 5, 6, 8 – 13.52 mm (incl. laminated) |
| Air Tightness | ~10.7 m³/m²·h (ASTM E283) |
| Water Tightness | ~240 Pa (ASTM E300 / E331) |
| Wind Pressure Resistance | ~1600 Pa (ASTM E330) |
| Noise Insulation | ~25 dB (JIS standard) |
Note: Specifications vary by specific model and configuration. Consult the product brochure for exact details.
Benefits – Why Choose Tostem WE‑Plus?
1. Superior Performance & Durability
The WE‑Plus series meets strict global performance standards, making it reliable in varied weather conditions and long‑term use.
2. Exceptional Weather Protection
Tight seals and engineered frames prevent water and air infiltration, increasing comfort and reducing energy loss.
3. Enhanced Comfort
Good noise insulation and airtight design help create quieter and more comfortable interior spaces.
4. Sleek Aesthetics
Clean profiles and premium finishes complement modern architectural styles, enhancing visual appeal.
5. Design Flexibility
Available in multiple colours, sizes, glazing options, and hardware finishes to suit bespoke designs.
6. Trusted Brand Legacy
Tostem’s long history of proven performance and global certifications assures quality and value.
