You can buy sandpaper, glue, and other consumables from them for a nominal price. Their hand tools are propitiatory though so you would have to buy a specific kind of orbital sandpaper, for example. You couldn't just get generic. They are reasonably priced though. There is literally a coffee can with money in it and prices written on the boxes with these consumables. If you think you might burn through enough sand paper on something, check the brand and price shop.
Happy bench building folks. I hope you make it your own and not worry too much about what someone else thinks it should be. Use the rules as a guideline, they have validity, but make it your own in the end. If the rules fit you that’s great, if they don’t quite fit you then make it to fit yourself. It’s you using it, not some guy making a nice living off of telling you how he thinks you should do it. One size does not fit all. Never has, never will.
You may even want to put yourself in the picture. If your workshop space already exists, find a large piece of cardboard, wallboard, or plywood that’s about the size of the workbench top you envision. Find a couple of stools or chairs, perhaps a few books, and turn them into stanchions to support the “benchtop.” Is it too big for the space? Is it large enough for the tasks you envision will be performed upon it?
Post Woodworking’s Hampton shed is a major standout in design. The sleek farmers porch immediately draws the eye into its pure New England charm and provides the utility of shade and a cool place to sit and enjoy a cold one. Like all of our sheds, the six-panel doors which add to the structure’s aesthetic come standard. They’re made out of fiberglass to last through many decades out in the elements.