
Window-Integrated Venting for Portable AC
Servicing homeowners and property management groups throughout Phoenix, Flagstaff and White Mountains

What is an AC Port?
An AC Port is a permanent, window-integrated solution for venting portable air conditioners and similar electrification systems.
Each AC Port is built using a high-performance, STC-rated composite panel that replaces the open window gap created by traditional AC kits. The panel is custom-made to match your window’s thickness, color, and style, creating an airtight, insulated seal while allowing the window to fully close and lock.
Unlike removable inserts or foam panels, AC Ports become part of the window system itself. The window continues to function as intended, with no loss of security, durability, or appearance.
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FAQ
Does the window still open and lock after installation?
Yes. AC Ports are designed so the window can fully close and lock as intended, restoring normal window function and security.
Is an AC Port a permanent solution?
Yes. AC Ports are permanently integrated into the window system and are not removable inserts or temporary panels.
How is this different from standard portable AC window kits?
Standard kits rely on foam, plastic, or taped-in panels. AC Ports use a custom, insulated composite panel that seals the opening and becomes part of the window itself.
Will an AC Port help reduce noise from outside?
AC Ports use an STC-rated composite panel that helps limit outside noise compared to traditional foam or plastic window inserts.
Is this suitable for apartments or rental properties?
Yes. AC Ports are commonly used in apartments, multifamily buildings, and rental properties where security, durability, and appearance are important.
Who installs AC Ports?
AC Ports are measured and professionally installed by Demers Glass to ensure proper fit, window function, and long-term performance.
Do AC Ports work for rooms that never cool properly?
AC Ports are well suited for targeted cooling in rooms such as bedrooms, offices, bonus rooms, or sun-exposed spaces where central air struggles to keep up.
Does this improve energy efficiency?
By creating an airtight, insulated seal, AC Ports reduce air leakage that commonly occurs with temporary window kits, helping cooling systems operate more efficiently.











