Van Isle 1 Woodworks… We build birdhouses Birdhouse $38.00… Outside Finish $10.00 Attract the birds Drainage and ventilation holes Door pivots open for easy cleanout A loose nail is inserted to keep the door closed Saw kerf ladder cut on the inside of the door makes it easy for the birds to exit through the hole. Size: 8” deep, 5.25” wide and 12” high…Hole is 1 3/8 “diameter Custom sizes available Custom hole size available Van Isle 1 Woodworks can build your custom woodworking project