Custom AC Window Panels

Custom AC Window Panels That Actually Seal and Cool Your Space Properly

Clean, secure venting solutions for portable air conditioners — professionally measured and installed.

Fast turnaround. No drilling. No permanent modifications.

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What You’re Actually Getting

A clean, custom-built solution that seals your window properly and lets your portable AC work the way it should.  

Each installation includes a clear acrylic panel fitted to your exact opening, along with a secure hose connection and mounting system.

The result is a clean, sealed setup that keeps everything in place.

Designed for a clean look, proper fit, and reliable performance all summer long.

Built for Performance — Not Just a Piece of Plastic

Ready for a Proper AC Setup?

Takes less than a minute — we’ll confirm if your setup will work.

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We use high-quality 4mm clear cast acrylic — stronger, more durable, and more heat-resistant than standard plastic inserts. Designed to maintain clarity and performance through extended AC use.

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Our proprietary adapter is designed for a secure, airtight connection with standard 13cm and 15cm hoses. We also accommodate 18cm and dual-hose systems with carefully fitted adapters.

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Each panel is measured, cut, and installed with care — including custom cutouts for handles, locks, and unique window features. The result is a clean, secure, and professional finish.

How It Attaches to Casement Windows

Our panels mount securely to the inside of your window frame using a simple Velcro system — no drilling or permanent changes required.

  • Velcro is applied to the inside window frame
  • Panel presses firmly into place
  • Custom cutouts allow for handles and latches
  • Creates a secure, well-fitted seal around the opening

How It Attaches to Sliding Windows

Our panels mount securely to the inside of your window frame using a simple Velcro system — no drilling or permanent changes required.

The panel fills a portion of the open section of your sliding window and seals against the frame.

  • Velcro is applied to the inside window frame
  • Panel presses firmly into place
  • Custom cutouts allow for handles and latches
  • Creates a secure, well-fitted seal around the opening

How It Attaches to Sliding Doors

Our sliding door panels mount the same way as our casement window panels, attaching securely to the inside of the door frame using a non-permanent Velcro system. — no drilling or permanent changes required.

  • Velcro is applied around the inside of the door frame, including the sliding side
  • Panel presses firmly into place against the frame
  • Custom cutouts accommodate door handles and hardware
  • Creates a secure, well-fitted seal along the opening

Important: This system requires the sliding door to operate on the inside track. Doors on the outer track will not work with this setup.

Is Your Window or Door Compatible?

Every setup is a little different — here are the key requirements we look for:

Not Sure If Your Window or Door Will Work?

Not sure? Send us a photo — we’ll quickly review your setup and confirm if it will work.

No obligation — just a quick review to make sure it’s a good fit.

Takes less than a minute — we’ll let you know if your setup will work.