Max aluminum windows are designed for projects that need a clean architectural look without giving up thermal performance, weather resistance, and daily usability. With slim sightlines, concealed hardware, and multiple opening options, this system adapts well to contemporary homes, multifamily developments, and commercial applications.
Built with thermally broken aluminum profiles and advanced sealing technology, Max windows help improve comfort, reduce heat transfer, and support long-term durability in demanding environments.
A window system should do more than look good on elevation drawings. It also needs to perform once installed, especially in projects exposed to heat, wind, water, and constant use.
Max windows combine several functional advantages in one system:
This combination makes the system a strong option for projects that need both design consistency and dependable field performance.
Max aluminum windows are available in two frame configurations to suit different construction methods and opening conditions.
Max windows are designed to accept 1” insulating glass units and can also be configured with annealed glass or impact-resistant glazing, depending on the project requirements.
This gives architects, builders, and specifiers more flexibility when balancing energy efficiency, safety, weather exposure, and overall system performance.
Max aluminum windows have been tested under recognized North American standards* for air leakage, water penetration, thermal performance, and structural load resistance.
Testing standards include:
*Performance values may vary depending on window type, size, and glazing configuration.
0.37 Btu/hr·ft²·°F
≤ 0.3 cfm/ft² @ 6.27 psf (300 Pa)
None @ DP15 – 360 Pa
± DP15 – 2400 Pa
Max aluminum windows are well suited for projects that need a more refined and higher-performing system than standard window packages typically offer.
They are a strong fit for:
For teams looking for thermal efficiency, structural reliability, flexible glazing options, and a modern aluminum aesthetic, this system offers a practical solution across multiple project types.
To fit a range of architectural styles, the system is available in:
Additional options include:
These choices make it easier to adapt the window package to both the technical and visual goals of the project.
Choosing the right window type depends on several factors, including opening size, ventilation goals, exposure conditions, and glazing requirements. Reviewing these details early in the design process can help avoid specification issues later and improve coordination between aesthetics, performance, and installation.
The Max system is available in three main window types, allowing the same visual language to be maintained across different areas of a project.
Looking for thermally broken aluminum windows for a residential or commercial project? Explore the Max system to compare configurations, finishes, glazing options, and available window types.
PRL Glass Systems Inc
13644 Nelson Ave, Industry, CA. 91746
251 Mason Way, Industry, CA. 91746
PRL Aluminum Inc
14760 Don Julian rd, Industry, Ca. 91746
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