

Brand
Top Hung
Enjoy the fresh air with NEXSTA Top Hung without compromising your comfort and privacy.
- Landed House
- Apartment
- Commercial
Price Range : For Luxury Class
Overview
Top Hung can provide natural light, good ventilation and can protect your home against moisture. One of NEXSTA Top Hung's strength is high durability as it uses durable YKK AP parts. And for NEXSTA 70LS, large opening of 3000mm is available.
Basic Performance
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Structural (Wind Load)
1600 Pa Deflection L/125
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Water Tightness
350 Pa
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Sound Insulation
T-1 (-25 dB) (JIS)
T-2 (-30 dB) (JIS)
Rw 24 - 30 (ISO) -
Air Infiltration
Grade A-4 (JIS)
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Double Glazing
Max 6 + A6 + 6 mm
Glass Groove :14, 24, and 26 mm
Features

Arm Stopper
When the window is open wide, the stopper is set up to prevent the window from flapping by strong wind

Friction Stay
Friction stay is set as standard for safety

6 Step Arm Stopper A & B Type (Option)
Enable to adjust the opening angle until 6 levels to control the air flowing
Variation
Color Variation
YKK AP products are available in variety of finishes and colors.
- * Color may vary from the original, please kindly check the actual color sample.
Finishing Color
We have three type of surface coating, Anodize, Anodize Plus and Powder Coating.
General Anodize is normal type of anodized color as most popular method in Viet Nam.
Anodize Plus is our special technical method, and its durability and appearance are much better than other anodized method. Powder coating can be used for various colors.
- Anodized
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Anodized (General anodizing with sealing)Anodized Plus (YKK AP Special Coating)
(anodizing with Electro Deposition) - Sơn tĩnh điện
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Powder Coating (Thickness minimum powder coating 50 μm)
Color Variation (Standard Colors)
Standard colors are our recommended colors. We have decided these colors based on our experience, and they can easily match with any color coordinate.
Finishing Color | White / Ivory |
Light Gray / Champagne |
Deep Gray | Brown | Black |
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Anodized Plus
Fitting for ExteriorResistant to rain and UV |
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Sơn tĩnh điện
Fitting for InteriorRe-paint OK |
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- * Color may vary from the original, please kindly check the actual color sample
Lead Time Production
Standard colors have advantage in delivery time.
- *Delivery times vary by region as the above does not include delivery.
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*This lead time is from producing at AP until delivering to AP distributors.
Please contact each distributor for the final delivery time.
Standard Colors | |
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Performance Goods | 38-45 days |
Other Colors | |
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Performance Goods | 46 days ~ |
New Colors | |
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Performance Goods | 46 days ~ |
Standard Colors | Other Colors | New Colors | |
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Performance Goods | 38-45 days | 46 days ~ |
Repairing Tools
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Touch Up Spray
It can be used to repair scratches on surfaces quickly.
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Touch Up Pen
Quick-dry and easy-to-use pen type, especially for repairing scratched surfaces.
Accessories
Standard Parts
Optional Parts

NEXSTA Lineup Catalog
Further detailed features and specifications are provided in the catalog. Please use this for downloading and considering the introduction of the system.

Contact Us
We will propose the most suitable products according to the request. Please feel free to contact us for details.
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Detailed Specifications and Data
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Product Price and Quote
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Confirmation of Delivery Date
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Proposal of Optional Parts
Information for Distributors
Scope of Work
Supply form : Finished Goods
Scope |
Material Production |
Parts |
Processing Assembling |
Delivery | Installation |
Site Management |
Inspection | After Service |
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YKK AP Viet Nam | Optional | Optional | ||||||
Distributors |