Ksow75 Thermal Break Aluminium Alloy Metal Top-Hung Awning Casement Window for House

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Product Description

Thermal Break Aluminium Window

Basic Specifications

Parameter Specification
Model NO.KSPC75-WX
Material6063-T5 Virgin Aluminium Alloy
Frame Thickness1.8mm - 2mm (Standard Thickened)
Thermal BreakPA66-GF25 Nylon, 25mm Width
Glass TypeDouble Tempered Insulated (5mm / Customized)
FunctionHeat Insulation, Soundproof, Anti-Theft, Insect-proof
Surface FinishingFinished (Sand Grey, Coffee Brown, Wood Grain)
Wind Resistance≥ 2500 PA (Suitable for High-Rise)
Water Tightness700 PA / Grade 5

Top-Hung Awning Window Overview

The sash tilts outward from the top, creating a sloped shield that naturally deflects rain while allowing continuous airflow. Ideal for kitchens, bathrooms, and high-rise apartments where interior space is at a premium.

Top-Hung Awning Details
Rain-Safe Ventilation

Rain-Safe Ventilation

Top-hung tilt forms a natural rain shield — ventilate even during heavy rain.

Zero Indoor Space

Opens outward only — perfect for compact rooms, above countertops or furniture.

Tilt-Lock Security

Multi-point locking keeps the window secure even in tilted position.

Key Performance Advantages

Performance Data
PA66 25mm Thermal Break

Wide 25mm PA66-GF25 nylon strip cuts heat transfer significantly. K ≤ 2.8 W/(m²·K).

German Hardware

Equipped with premium HOPPE or SIEGENIA hardware, tested for 50,000+ cycles.

Virgin Alloy

100% primary 6063-T5 aluminium — zero recycled content for maximum durability.

Versatile Applications

High-Rise Apartments

High-Rise Apartments

Kitchens & Bathrooms

Kitchens & Bathrooms

Schools & Hospitals

Schools & Hospitals

Hardware & System

Component Detail Feature
Insect Screen 304 Stainless Steel Mesh 0.7mm Diamond Mesh, Anti-theft
Seals Multi-layer EPDM Automotive-grade, Weather-resistant
Drainage Hidden System Duck-beak Anti-backflow design
Surface Finishes
Custom Solutions

Packaging & Shipping

Packing Process
Standard Export Packing

EPE foam wrapping, 4-corner reinforced protectors, and moisture-proof stretch wrap on wooden pallets.

Logistics

Exclusively shipped by sea (FCL/LCL) via Tianjin or Qingdao ports. Lead time: 15–25 working days.

Shipping Management

Frequently Asked Questions

What are the main benefits of top-hung awning windows?
They provide excellent ventilation even during rain due to their outward-tilting design, which acts as a natural shield. They also save indoor space as they open exclusively outward.
Are these windows suitable for high-rise buildings?
Yes, the 75 series features a reinforced 1.8mm-2mm wall thickness and multi-point locking systems designed to withstand wind loads of up to 2500 Pa.
Can the glass and colors be customized?
Absolutely. We offer standard colors like Sand Grey and Coffee Brown, but full RAL customization is available. Glass can be upgraded to Low-E, triple-pane, or laminated safety glass.
What type of hardware is used?
We use premium German-brand hardware like HOPPE or SIEGENIA, which are certified for over 50,000 opening and closing cycles for long-term durability.
How do you ensure the windows are waterproof?
We utilize a hidden drainage system with anti-backflow valves and automotive-grade EPDM multi-layer seals to achieve a water tightness rating of 700 Pa.
What is the typical production lead time?
For standard orders under 200 square meters, the lead time is approximately 15 days. Larger projects (over 500 sqm) typically require 20-25 days.

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