Fortress Windows Fortress Windows

Energy Efficient Design UPVC Windows for Office Towers and Facades

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Product Description

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Basic Information

Model NO.
B-ESW Series
Screen Netting
Nylon
Style
Modern
Opening Pattern
Horizontal
Function
Soundproof, Anti-Theft, Insect-proof
Surface Finishing
Finished
Thermal Break
Yes
Uw-Value
≤1.2 W/(M²·K)
OEM/ODM
Acceptable
Origin
China
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Product Description

Energy Saving System Windows
Engineered window systems with thermal break technology, available in aluminum and PVC-U profiles. Compatible with vacuum and insulated glass units, achieving outstanding weatherproofing and energy performance for modern construction.
Energy Efficient Design
UPVC Windows Detail
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Application Scenarios

Application Scenarios
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Main Products

Main Product Catalog
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Professional Solutions

Production Facility
We stand as a formidable force in the international building materials trade. Our philosophy is to embrace and converge global opportunities with humility and perseverance. We are more than just a supplier; we are an integrated solution provider, seamlessly connecting robust manufacturing capabilities to the dynamic demands of global construction markets.
Our specialization lies at the heart of the building envelope, focusing on high-performance architectural glass, engineered curtain wall systems, and precision aluminum alloy windows and doors. Our flagship Vacuum Insulated Glass (VIG) technology positions us at the forefront of the industry's push towards sustainable and energy-efficient building practices worldwide.
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Product Line

Production Line
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Packaging & Shipping

Safe Packaging

Frequently Asked Questions

What are the core advantages of Vacuum Insulated Glass (VIG) compared to traditional insulating glass?
The core advantages lie in exceptional thermal insulation and soundproofing. It achieves a U-value as low as 0.44 W/(m²·K), is thinner and lighter, and effectively prevents condensation.
Do your system windows and doors comply with international standards?
Yes. Our architectural glass and profiles strictly adhere to international standards such as European EN, Chinese GB, and Japanese JIS standards with complete test reports.
Can you provide customized glass or door/window sizes?
Absolutely. We specialize in providing customized solutions. Our engineering team can fulfill specific dimensions, specifications, and performance requirements.
How do you handle the transportation of fragile glass products?
Products are packaged using custom wooden crates, shock-absorbing edge protectors, and sturdy wooden frames to ensure safety during long-distance transportation.
What is the Minimum Order Quantity (MOQ)?
To ensure production efficiency and quality, the MOQ for standard products is usually one 20-foot container. Custom projects can be negotiated case-by-case.
What should I do if the goods are found damaged upon receipt?
Please inspect the packaging immediately and contact us within 24 hours with evidence. We will assist with claims or arrange replacement production promptly.

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