Aluminum Alloy Double Hung Window Soundproof Energy for Houses

​The following are application scenarios for sliding windows:

Living Room / Study Area:

This aluminum hung window is a perfect addition to living rooms or home offices, offering a classic aesthetic that complements any interior style. Its vertical sliding design maximizes natural light while saving floor space, allowing for furniture placement right up to the wall. The high-performance glass provides a quiet environment for relaxation or focused work, seamlessly blending elegance with practical urban living.

Kitchen & Dining Space:

As a kitchen window, the hung window series excels in functionality and ease of maintenance. The tilt-in sash feature allows homeowners to clean both sides of the glass from indoors, making it ideal for windows located above sinks or countertops. It provides quick, efficient ventilation to refresh the air after cooking, while the robust sealing system ensures a draft-free environment during inclement weather.

Bedroom & Private Suites:

Enhance your bedroom’s comfort with the superior acoustic insulation and thermal efficiency of our aluminum hung windows. Designed for whisper-quiet operation, the vertical sashes glide effortlessly to provide fresh air without the noise or space intrusion of swing windows. Combined with a secure multi-point locking system, it creates a peaceful, energy-efficient sanctuary for a restful night’s sleep.

Product Operation & Maintenance Guide

Operate your aluminum hung window. For easy cleaning, utilize the tilt-in feature by releasing the interior catches, allowing the sash to pivot inward so you can safely wipe the exterior glass from inside your home.

To maintain peak performance, ensure the side tracks are kept clean and free of dust or debris. Regularly wipe the aluminum frames and glass with a soft cloth and a mild, non-abrasive cleaner to preserve the finish and clarity. We recommend lubricating the balance system and hardware every 6 months to ensure a whisper-quiet, effortless glide—maximizing the operational lifespan and daily comfort of your high-performance windows.

Q1：Is the balance system reliable for large or heavy sashes?

Yes. We utilize high-quality constant force balance systems (or spiral balances) that are precisely calibrated to the weight of each sash. This ensures that even large, double-glazed windows can be lifted or lowered with minimal effort (under 35N of force). The system is cycle-tested for thousands of operations to ensure it won't lose tension or cause the sash to "creep" over time.

Q2：Can I install insect screens on these hung windows?

Definitely. Our aluminum hung windows are designed to accommodate integrated or removable high-density insect screens. Since the window operates vertically, the screen can be fixed on the exterior or interior depending on the configuration. This allows you to enjoy full ventilation while keeping pests out, making it ideal for residential bedrooms and kitchens.

Q3:How do these windows help with noise reduction in busy areas?

The combination of our heavy-duty aluminum frames and 5mm+12A+5mm insulated tempered glass provides excellent acoustic performance. The air/argon gap between the panes, coupled with our tight sealing technology, can reduce external noise by up to 30-35dB. This creates a quiet environment inside, even if your project is located near a busy road or in a noisy urban center.

Q4:What kind of maintenance is required for the sliding tracks and hardware?

Maintenance is very minimal. Due to the vertical design, the tracks are less likely to accumulate the heavy debris found in horizontal sliding tracks. We recommend simply wiping the tracks occasionally to remove dust and applying a silicone-based lubricant to the balance system and hardware every 6 to 12 months. This ensures the window continues to glide smoothly and quietly for decades.

Q5: Do you accept customized design and size?

A:Of course.We accept all kinds of customized styles.