hile trying to get the grooves to snap in at the right angle and under trim boards
one trick is to cut the lip off of the receiving side so the next board can slide in flat under the door frame and into the receiving board (circled).
The extra sheetrock can be used to your advantage here - since the boards can slide an inch in either direction + base trim, allowing it to lock to the adjacent board.
That leaves a good margin to hide the cut..
When going in the other direction, putting the joint at one end of the door frame is the wtg. snap next board in, and tap it down till they meet.
No need to remove the jamb moldings - just undercut them too.
Looking good!
add a gable vent or whole house fan. Thoughts on which would be better?
Two different animals. Are you trying to cool the house or the attic? The attic should have some sort of venting already?
Soffit/ridge? Or are you are talking about mounting a fan on a gable end, and then installing passive venting?
The problem with this is it will pull air through the attic venting, not just out of your house.
Nothing better than pulling in that cool air after the sun goes down. Is there a layer of sheetrock on the ceiling?
If so, easy enough to add a fan without worrying about the ceiling falling in. Also, if purchasing a large house fan,
it has to be able to exhaust - so you might need passive gable vents anyway. i have the windows open with screens and a heavier screen behind them cause squirrels.