Sheds, page-8

Be careful of the height of the door.

I had mine built and told the builder that I would get the door fitted so when that time arrived I discovered that the only doors that would fit were made to order commercial doors at an exorbitant price. the door had to fit my cruiser in with it's high cabin

So I went and bought a welder and made my own, much cheaper

The moral is make sure your plans are totally costed first