If your shop lacks wall space or doesn’t have a long enough wall to accommodate long stock, another option is to place the crosscut saw near an operable doorway with the right-hand side closest to the door (see option 2 in the illustration). This leaves most of the length of the fence to the left of the blade (preferable if you’re right-handed), allowing short and mid-sized parts to be cut to length or trimmed without having to open the door.
The standard option for a shop floor is a concrete slab. You’re probably not going to go to the trouble of creating a basement beneath your shop, although it is possible. The weight of most woodworking machines suggests that a con­crete floor is the most solid and durable substrate available. It has the potential to be used as thermal mass to store heat from your heating system or from the sun, but it can be tiring and hard on your body to be standing on concrete all the time. You can add a vapour barrier, 2x4 sleepers and a wooden floor above the concrete to ease the tendency of the floor to strain your feet and back, or you can add anti-fatigue mats in key areas where you’ll be standing for longer periods.
Marc, would not assumptions for a Festool shop differ considerably? Far fewer big machines, and more carrying lightweight precision machines to the wood, for example. I only have a few Festool machines so far (took quite a while to get past the sticker shock), but I am beginning to see how it could change the way we work. My 400 sq ft shop is getting awfully crowded with floor-standing machines and implementing your guidelines, sound as they are, is difficult.

My contention has always been that you can build a serviceable shop in your home, develop your hand skills, and make fine furniture. In the past year, I had an opportunity to build a shop from the ground up after moving to a new home. I found a house with an unfinished basement, and set to work. In this article, I will discuss everything from layout, to electrical, to equipment selection. I intend to name names with respect to equipment, so that readers will know what I chose. Everyone’s budget will be different, but I think almost everyone will be able to treat this as a starting point, and adjust accordingly, depending on their own budget.
Well you can only do so much with your given space. These guidelines are just general best-practices, but that certainly doesn’t mean everyone will be able to execute them to the letter. Even I make concessions for my personal situation. And yes, there would be differences in a Festool shop. I imagine everything would simply revolve around an MFT. :)
Through my cabinet-shop connections, I managed a snappy deal ($200) on a used cabinet saw with a 54-in. commercial rip fence. That price would be hard to match, but it is possible to find a hybrid or used cabinet saw with a high-quality fence for $600 to $1,200. Some of them will run on 120v household current, meaning you won’t have to rewire your shop for 240v service, but be sure to check for compatibility before you buy.
If your shop is long and narrow, option 2 provides maximum space to the left of the fence for handling large sheets of plywood. If you often work with full sheets of plywood or other sheet goods, you might want to build the table saw into an extension table surround, as San Diego woodworker Pat Curci did in his small shop (see the photo). The surround offers support for large panels, as well as provides an ample work surface near the saw.