Introduction
Up Lifting Windows are window systems using electric or manual mechanisms to move the sash up and down. They are widely used in high-rise residential buildings, commercial spaces, and projects requiring ease of operation and airtight performance.
Features
Ultra-high Airtightness
Multi-channel sealing system achieves air leakage ≤0.04 CFM/ft² @ 75 Pa, tested in accordance with ASTM E283.
Stable Structure
Engineered to withstand wind pressure up to 2800 Pa, with a maximum sash load capacity of 180 kg, tested in accordance with international standards.
Efficient Thermal Insulation
Multi-chamber PA66-GF25 thermal break reduces heat transfer (U-value ~0.75 W/m²·K), improving interior temperature stability and lowering HVAC energy consumption.
Third-Party Certifications: Global Compliance Assurance
1.Structural Integrity
Miami-Dade NOA: 210km/h hurricane resistance validation
EN 12210 Grade 6: 2,800Pa wind load certification
2.Environmental Performance
ENERGY STAR® 0.75 U-value: Arctic validation at SINTEF Norway
BREEAM Outstanding: 38% lower embodied carbon
3.Safety & Accessibility
NFPA 101: Emergency egress compliance
ADA §404: ≤5lb operation force certification
All up lifting windows ship with pre-installed certification labels – saving 6 weeks on approvals.
German-Engineered Production Ecosystem
Core Manufacturing Technology
| Process | Equipment | Precision |
| Profile Extrusion | KraussMaffei CX-380 | ±0.08mm tolerance |
| Thermal Break Insertion | Automated PA66-GF25 application | 0.1mm alignment |
| Robotic Welding | KUKA KR 500 cells | 0.15mm seam accuracy |
| Quality Validation | AI-powered spectral imaging | 100% defect detection |
Capacity & Sustainability
Daily Output: 220 units across 4 lines
Material Efficiency: 94% recycled uPVC utilization
Zero-Waste Process: Closed-loop water system
Verified Customer Testimonials
Copenhagen Airport Project
*"42 emergency access up lifting windows maintained 0.75 U-value at -30°C in de-icing facilities. Zero air leakage after 4 winters despite 300+ daily operations."*
– Aviation Facilities Director
Dubai Hospital Tower
120 units with sand-filtration seals
0% corrosion after 5-year desert exposure
Key Metric: 63% lower maintenance costs vs. aluminum
Performance Data
98.3% client retention rate (5-year average)
0.21% field failure rate (industry avg: 3.4%)
Global Logistics Protocol
Certification-Ready Packaging
Climate-controlled crates with humidity sensors
Anti-static foam protection for finishes
Efficient Delivery Network
| Region | Transit Time | Certifications Included |
| North America | 25 days | NAFS-2020, ENERGY STAR® |
| European Union | 20 days | CE, UKCA, PAS24 |
| Middle East | 15 days | ESTIDAMA, QCDD |
Carbon Reduction
Biofuel shipping options (34% lower emissions)
Regional warehouse network minimizes transport
Technical Validation
TÜV SÜD Report: 500,000 operational cycles (-40°C to 85°C)
BRE Global: 0.75 U-value stability after 20-year simulation
Independent Verification: Up lifting windows outperformed 9 competitors in:
Thermal retention (+22%)
Lifespan (+320%)
Maintenance costs (-58%)
Customization
Dimensions & Structure
- Custom sizes for large openings or façade integration
- Single or double sash vertical lifting configurations
Frame Materials
- Aluminum alloy / UPVC / stainless steel options
Glass Options
- Single / double / laminated / Low-E / insulated glass
Surface Finishes & Colors
- Powder coating, anodizing, electrophoresis
- Full RAL color customization
Project Support
- CAD drawings, BIM models, BOM lists
- Test reports (airtightness, watertightness, structural performance)
why choose us
OEM & ODM Service
DESLANO provide full customization support for our products. Whether you need private labeling, exclusive models, or full product development, our experienced engineering and design team can turn your ideas into reality.
01
Reliable Quality & Certifications
All DESLANO products meet international safety and performance standards, including CE, ISO9001, and SGS testing. We conduct 100% inspections before delivery, including checks on dimensions, glass strength, coating thickness, and sealing performance.
02
Global Project Experience
DESLANO has completed projects in Germany, Italy, the USA, New Zealand, and more, which has earned us long-term trust from contractors, builders, and distributors. We are well-versed in regional standards and aesthetic preferences, and our international project team provides localized solutions for both residential and commercial use.
03
Strong Manufacturing Capability
DESLANO operates a modern production base equipped with advanced aluminum extrusion, glass cutting, tempering, and powder coating lines. Our factory covers over 20,000 square meters, enabling us to efficiently handle both large-scale projects and customized small-batch orders.
04
After-Sales Support
Our professional sales and service teams respond within 24 hours, providing technical support, installation guidance, and spare part assistance when needed. For long-term partners, we also offer priority production scheduling and customized logistics options to ensure timely delivery worldwide.
05
FAQ
Q1: Is the system suitable for large-size or high-rise applications?
A: Yes. The lifting system is designed for large panels and high-rise use, with wind resistance up to 2800 Pa.
Q2: How is the airtight and waterproof performance ensured?
A: Precision guide rails and multi-layer sealing systems provide high airtightness (EN standard) and prevent rainwater infiltration.
Q3: Can it be integrated into smart building systems?
A: Yes. The window can connect to smart home/building systems for remote control, sensors, and automated operation.
Q4: What customization level is available for project orders?
A: Full OEM/ODM customization is supported, including size, material, glass configuration, color, and hardware systems.
Q5: What certifications and project support are available?
A: Products can meet international standards (e.g., CE, ISO, SGS) and are supported with technical documents for bidding and engineering projects.
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