Worked on the vents today. I’m making two; they’re to be functional, providing ventilation for heat and moisture. I started with a frame for the vents. It is made of .100" x .125" styrene. The vents are made from .020" strip. I also cut some spacers from .015" x .080" strip.
(http://jbrr.com/Pics/Structures/Oates/IMG_9074.JPG)
The vents are cut to just fit inside the frame. After I put a vent in place, I glue in the spacers. Not only do they provide equal spacing, they also provide a bit more support for the glue.
(http://jbrr.com/Pics/Structures/Oates/IMG_9075.JPG)
Once that was complete, I made a second, and smaller frame, for the screen from .100" square strip. This should help to keep the bugs out. I haven’t glued the base sheathing in place yet, so I can slide this in place and glue it.
(http://jbrr.com/Pics/Structures/Oates/IMG_9076.JPG)
I added a few strips around the base, a couple of other strips and sheet on the sides and the top. I guess it adds some visual interest. The vent is framed with some 5/32" angle.