In Perth, residential developers often face a recurring challenge during renovations: how to replace aging windows efficiently while ensuring they are weather-resistant, secure, and fully compliant with Australian Standards? This challenge is particularly critical for high-rise or coastal homes, where substandard windows can lead to water leakage, poor sound insulation, or even structural issues.
1. Challenges in Replacing Old Windows
When renovating Perth residences, developers encounter several key difficulties:
• Limited weather resistance: Old frames may corrode or deform under wind, rain, or coastal salt exposure.
• Poor acoustic and airtight performance: Resulting in noise intrusion and energy loss.
• Installation complexity: Varied window sizes and positions increase installation time.
• Australian standards compliance: High-rise and coastal properties require AS2047 wind load, water, and air tightness standards.
These factors make it crucial for developers to choose windows that balance quality, efficiency, and long-term maintenance.
2. Why Thermal Break Sliding Windows Are the Top Choice
Thermal break aluminium sliding windows are increasingly popular for Perth renovations due to their strength, thermal and acoustic insulation, and weather resistance. Core advantages include:
• Thermal insulation: Minimizes heat transfer and improves energy efficiency.
• High-seal design: Multi-layer gaskets enhance air tightness and reduce noise and water penetration.
• Lightweight design: Enables large, panoramic window units.
• Durable aluminium: Treated with anodization or powder coating to resist corrosion and salt exposure.
However, achieving AS2047 certification requires more than materials—it demands precision production and rigorous factory management.
3. Advantages of Sourcing from Certified Manufacturers in China
Many Perth developers now source directly from AS2047-certified manufacturers in China, which offer several benefits over intermediaries:
• Direct production: Full control over cutting, assembly, and glass sealing processes.
• Complete certification: AS2047 test reports and batch traceability for quality assurance.
• Customizable solutions: Tailored window sizes and configurations for building height and façade design.
• Professional logistics and packaging: Anti-shock, moisture-resistant, and anti-corrosion packaging for safe delivery to Australia.
This approach ensures developers maintain high quality while keeping renovation schedules under control.
4. A Trusted Partner: M&C Windows & Doors
M&C Windows & Doors has long supplied the Australian market with thermal break sliding windows engineered for high-rise and coastal projects. Their solutions offer:
• Versatile designs: Single or double track sliding windows with large panoramic glass options
• Durable construction: Weather-resistant aluminium and surface treatments
• Full AS2047 certification: Every batch meets Australian Standards
• End-to-end project support: From design and manufacturing to logistics and installation
By choosing M&C, developers can confidently manage challenging renovation projects, ensuring every window meets Perth’s strict climatic and performance requirements.

