I designed this so that it could be screwed using extension on existing screws. However, it was a press fit on the flange for my printer so I never screwed it in and for 6 months it has been fine. If you need to screw it on so it stays firmly attached, you will need to figure that out. Feel free to share your feedback with me or others (I am a mechanical design engineer for my day job, so I'm open to making model improvements if you have ideas).

I also had to scale down the center hinge to fit. I recommend printing the part and stopping at 1-2" and testing it before printing the whole thing.

I also didn't design a clearance between the outer hinge notches, so I had to file them down a little so they fit. Clean support removal and clean up therefor it critical for these surfaces.

The acrylic sheets I used were 11"x14", and there are slots so you can install 2 of them (better insulation if desired). You have to cut them down to size, and I hope you can cut the notch for the touchscreen better than I did!!! I should have drilled a few guide holes.

The door frame is designed to be glued together with superglue and use some joining inserts to help align the parts and add strength. Just don't forget to install the glass before you glue it together! Ask me how I know....

I also recommend doing a dry fit before gluing to make sure you don't need to sand/reprint any parts. If something is a tight fit, I recommend scaling it down to 95% and testing again, since glue takes up space and makes a tight fit into a no fit.

Good luck and let me know if you have any suggestions! I'm all about us working together and getting better as a community.

K1SE Door with Acrylic Dual Pane Window

0.2mm layer, 2 walls, 15% infill

0.2mm layer, 2 walls, 15% infill