Single Double Hung Windows

Description For superior airflow control, timeless style, and flexible ventilation, Jason Windows’ Single Double Hung Aluminium Windows offer a practical yet elegant solution for Perth homes. These aluminium double hung windows allow the top and bottom sashes to open independently, providing exceptional air circulation by allowing warm air to escape from above and cool air to enter from below. Perfect for renovations, new builds, and replacement windows, this single double sash window system features robust aluminium frames and is available in multiple configurations, including single, twin, and multi-lite options. The use of spiral spring balancers ensures smooth and effortless sash movement every time. Offered in seven popular standard colours, including White Lustre and Charcoal Lustre, these double hung windows can be tailored to match any architectural vision. Custom window sizes and colours are also available via Special Order to accommodate unique layouts and design preferences. For the best quality aluminium windows in Perth, look no further. Whether you’re refreshing your existing facade or designing from scratch, Jason’s aluminium windows double hung range combines strength, style, and versatility in one window solution. Key Features Dual Operable Sashes: Both upper and lower sashes open for controlled ventilation and flexible airflow management. Effortless Operation: High-quality spiral spring balancers ensure smooth, easy sash movement every time. Durable Aluminium Frames: Designed for WA’s conditions with a minimum 76mm frame depth, suitable for double brick and framed construction. Customisation: Choose from seven standard colours or request custom powder-coated finishes. Custom sizes are also available via Special Order. Glazing Options: Supplied with toughened safety glass as standard, with upgrades including laminated, Low-E, tinted, and obscure glass for added performance and privacy. Screen Compatibility: Aluminium mesh flyscreens are optional. Fibreglass, steel, and migi mesh flyscreens security screens are available via Special Order. Safety Features: Integrated top and bottom stops prevent sash over-extension. Optional security screens meet pool and fall protection codes. Warranty Coverage: Protected by Jason Windows’ 10-year structural warranty and 2-year warranty on moving parts, with ongoing support throughout the life of your home. Bushfire Attack Level (BAL) Rated: Suitable for BAL Low, BAL 12.5, BAL 19, and BAL 29 zones when installed with aluminium mesh flyscreens. Customisation Flexibility: Need something tailored? We offer custom window sizes and frame colours to suit your project’s architectural style. Why Choose Jason Windows’ Double Hung Aluminium Windows? As one of WA’s most trusted brands, Jason Windows delivers precision-engineered products that blend form and function. Their double hung window range stands out with its reliable mechanics, customisable features, and adaptability to various home designs. Ideal for traditional or Hamptons-style homes and modern renovations alike, these residential double hung sash windows offer a clean, symmetrical look with ventilation flexibility, all backed by decades of local expertise. Frequently Asked Questions What is a double hung window? A double hung window features two operable sashes that slide vertically — allowing the top and bottom to open independently for balanced ventilation. Are these windows suitable for bushfire zones? Yes. When installed with aluminium mesh screens, our Double Hung Windows are rated for BAL29 zones. Can I customise the size or colour? Absolutely. In addition to stocked sizes and colours, we offer custom window sizes and a range of powder-coated colour finishes to suit your project. Read our articles, How to Measure Doors & Windows and How to Choose the Right Colour for Your Windows for more advice. How are double hung windows different from other windows? Double hung windows differ from other types of windows in how they open. Unlike awning windows, which are hinged at the top and open outward, double hung windows slide up and down vertically. Compared to sliding windows, which open horizontally, double hung windows offer vertical movement through two operable sashes—allowing you to open either the top, bottom, or both sections for improved airflow. For a full breakdown, see our comparisons of awning windows vs double hung windows and our sliding window vs double hung windows. Are these good for heritage or Hamptons-style homes? Yes. Optional colonial bars let you achieve traditional styles like the Hamptons look, enhancing the visual appeal of your façade. Contact us to place a Special Order for customisation options. What type of screens are available? Aluminium mesh flyscreens are available online. Fibreglass mesh flyscreens, steel mesh flyscreens, Migi mesh flyscreens and security screens can be arranged via Special Order. Contact us for a quote. Additional Resources: For expert advice, explore The Ultimate Sliding Doors and Windows Buying Guide.