Working on the headliner now. Started at 4:30 this morning to avoid the heat, or at least try to avoid it. Yesterday did a couple things in the galley, then moved to the front area & started on the headliner. Had to glue two panels together as it needed to be over 9' long (5' X 5' X 1/8" baltic birch). Did the front panel first & cut out for the air conditioner which will live in the headboard. Measured the 2nd panel for a fit & then joined the panels together. When I got home from an errand, one of the milk jugs I use for weights had fallen over & was gently leaking on the center of the panel. It made a fair sized puddle. Fortunately it's dry & hot still (only 108 yesterday & cooler), so a few minutes with the fans running cured the problem well enough. At least it was leaking on the back side & I'm not doing a stain finish, so no worries. I stained the front section at the headboard last night & did a coat of urethane this morning when I got up.

I think Murphy must be keeping an eye on the build for me. I bought some unbleached canvas 5' wide last week, to use for the section between the upper cabinets & walls. Figured the color would go well with the wood tones. Last night I ironed it out & it seemed a bit narrow. I measured it and, yup you guessed it, the 58" wide cloth is 5' (?). Ah well, looks like I'll need to do some trim along the edges at the walls, but that's OK. I'll use some 1/4" X 3/4" Alder strips as a molding detail & it should look fine & match the face frames on the cabinets. Here's what it looks like now with the canvas in place.

My main concern at this point is with the contact cement I used. It's the 3M 90 spray adhesive & I used a can for the wood and a full can for the cloth. I know I had good coverage on both surfaces, but I'm not sure about its strength in the heat we have now. It was drying almost instantly as I sprayed it down on thick passes. Used red rosin paper for a slip sheet & it went down well enough.
I'm thinking I'll wait a week before I try to install the headliner, so the glue has a chance to settle down and hopefully form a stronger bond. It's sitting out on the porch now with the rosin paper on top (birds are flapping around this morning & don't want them signing my work for me). I'll bring it in this evening & let it sit in the cool all week. Hopefully this will be good enough to hold once it's installed. If not, I'll have to use more molding as "accent" strips to hold it up. I thought about using rough-cut 4 X 6 beams but decided against it due to the weight. Ceiling fan is out now too unfortunately. Still plugging along, but it's getting too hot again so I'm done for the day with the outside stuff.....