When I was looking for ideas for my duck house there was a lot of chicken coop ideas floating around here but I couldn't find too many duck house ideas, so here you go.... We built this out of free 2x4's and plywood. It's about 6'x3' and about 3' tall. (Roof is angled). The front door is 18"x24". This is for 5 ducks. This is what we've done so far. We still have to finish the doors, windows, roof, nest boxes, paint, and probably something else I'm forgetting to mention. Lol. I'll keep updating this as I do more. Hope this helps future duck owners.