A barn door tracker consists of two planks of wood joined on one end with a movable hinge and at the other end an adjustable bolt that when rotated elevates the top board higher.
Homemade barn door hinges.
Https amzn to 2cx7rp0 square splinter version of the popular diy rustic barn.
Don t want to build your own.
Only 2 left in stock order soon.
Some companies supply spacers in different lengths while others supply adjustable length spacers.
Thicker wood will make the door better at keeping heat in but will also make it heavier.
Barn doors that swing out need to be mounted on very large and strong hinges and sliding barn doors need to be properly balanced and hung on high quality hardware in order to work properly.
Here is a link to a good budget set of hardware.
This elevating action is what is required to help compensate for the earth s rotation effect on your images allowing you to leave your camera to capture much.
Some sort of spacers or stand offs that hold the track away from the wall allowing the door to slide freely will be included in the track mounting diy barn door hardware.
Free shipping on your first order shipped by amazon.