Modern Aluminum Top Hung Vertical Folding Window Stainless Steel Hardware Double Glazed Soundproof for Hotel Balcony Kitchen

Product Overview

The Modern Aluminum Top Hung Vertical Folding Window Stainless Steel Hardware Double Glazed Soundproof for Hotel Balcony Kitchen represents Oppgate's premium architectural fenestration line, engineered for exceptional thermal insulation, superior acoustic damping, and long-term weather durability. Manufactured to stringent international building codes, this system combines precision-machined framing, heavy-duty thermal break polyamide insulation (PA66GF25), and dual/triple tempered Low-E glazing to deliver industry-leading energy conservation and sleek modern aesthetics for demanding architectural projects.

Key Architectural & Engineering Specifications

Technical Parameter	Engineering Standard & Configuration
Primary Material & Alloy	AlSiMg0.5 / 6063-T5 Architectural Grade Aluminum Alloy / High-Impact Multi-Chamber UPVC Profile
Profile Wall Thickness	1.4 mm – 2.0 mm (Residential Specification) / 2.0 mm – 3.0 mm (Commercial Curtain Wall / Heavy-Duty System)
Thermal Barrier Strip	European Standard Technoform / PA66GF25 Fiberglass Reinforced Polyamide Multi-Cavity Insulation (24mm–34mm)
Glazing Configuration	5mm + 12A/16A + 5mm Double Glazed Toughened Low-E Glass (Argon Gas Filled & Warm-Edge Spacer Standard)
Thermal Transmittance (U-Factor)	1.1 – 1.8 W/m²·K (Compatible with European Passive House and US Energy Star Criteria)
Hardware & Locking Mechanism	German Siegenia / HOPPE / Sobinco or Oppgate Heavy-Duty Multi-Point Mushroom-Head Security Locking System
Surface Treatment & Durability	AkzoNobel Electrostatic Powder Coating / PPG Fluorocarbon PVDF / Anodized Finish (15 to 25 Years Anti-Corrosion Guarantee)
Acoustic Sound Insulation (STC)	STC 32 dB – 42 dB (Substantial Noise Reduction against Airport, Highway, and Urban Center Disturbances)
Wind Load Resistance Rating	Class 4 / Up to 4500 Pa Structural Pressure (Approved for Coastal Typhoon & Hurricane Regions)
Air Infiltration & Water Tightness	Air Permeability: Class 4 | Water Tightness: Class E900 (Triple EPDM Co-Extruded Seamless Continuous Weatherstrips)
Color Options	#000000, #964b00, #A9A9A9, #ffffff (Custom Architectural RAL Color Palette Supported)
Certifications & Testing Standards	CE (EN 14351-1), NFRC, AS2047, ISO9001, CE Standard (EN 14351-1), NFRC Energy Certificate, AS2047 Australian Fenestration Standard, ISO9001:2015

Core Functional Features & Benefits

• Engineered Thermal Break Barrier: Built with multi-chamber thermal breaks and hollow chambers, this assembly significantly curbs thermal bridging, cutting winter heating and summer cooling energy expenditure by up to 35%.
• Acoustic Isolation: Dual-pane laminated and toughened Low-E glass units effectively attenuate medium-to-high frequency airborne sound, ensuring peaceful indoor comfort in metropolitan environments.
• Severe Storm & Hurricane Protection: Reinforced corner jointing and heavy-duty structural mullions ensure extreme rigidity under structural wind loading and violent torrential rainfall.
• Advanced Multi-Point Security: Hardened stainless steel 304 locking points and concealed perimeter gear transmission prevent prying and unauthorized entry.

Recommended Application Environments

Suitable for custom luxury villas, residential estates, high-rise luxury apartments, commercial office facades, boutique hotels, and educational facilities requiring durable, maintenance-free, and code-compliant fenestration.

Commercial, Packaging & Customization Details

Minimum Order Quantity (MOQ): 2 square meters
Indicative Unit Pricing: $70-80 / square meter (Tiered pricing available for full-container loads and wholesale construction contracts)
Packaging Standard: Multi-layer PE protective film + corner impact protectors + moisture barrier + solid export-grade plywood crates (ISPM-15 compliant, fumigation-free for direct port customs clearance).
Lead Time: 25–35 working days upon CAD shop drawing verification and production sign-off.