You may want a garage door if you will need to access your shop with large workpieces or tools, or if you or future owners will ever want to use the space to park a vehicle. Garage doors are notoriously drafty, however, so if you think you can live without one you will probably be warmer. Instead, you could opt for out-swinging double doors. In a small shop you can, at a pinch, rip longer lengths of lumber by feeding the material out of either a strategically placed door or window.
This is a fundamental question. A good place to start is with a survey of your property. Most municipalities have a maximum percentage of your lot that you can build on and standard setbacks from your property lines that you will need to adhere to without needing to request special permission to build. On a photocopy of your survey you can draw in what your local setbacks are in order to define the location within which you will be permitted to build. In a best-case scenario, you will have the space to build without compromising too much on space or location; otherwise, you may need to request a minor variance, which would allow you to circumvent an obsta­cle such as a setback.
Use whatever image hosting service you like and post the link to /r/woodworking. The key here is it needs to be apparent that you've built the entry, and you follow the photo requirements listed in the contest rules. Submissions of finished photos only will not be accepted for entry. <-- I can't emphasize this enough, you absolutely need more than 2-3 photos for a valid submission. I will no longer accept entries that have albums that go from rough stock to 90% complete in one jump.
Temperature and Moisture Control. If your workshop is to be located in a portion of your house that is already comfortably warm, this will not be an issue. But if you’re converting a barn or shed or an unheated space, especially if you live in a climate where winter temperatures make for cold hands, you’ll need to devise a heating strategy. In some climates, air conditioning is a virtual necessity in hot weather.
The beauty of a portable A/C unit is that you don’t have to heft it into a window and block off a valuable source of fresh air for keeping paint fumes at bay. Instead, choose a model with a low profile that you can tuck under a table or against a wall when not in use — a model with casters for maximum maneuverability is ideal. Choose a high-powered unit that will condition at least 400 square feet of space and move it where you need it for maximum comfort as you work.
Once you’ve planned the basic layout of your workshop and have added all the tools and speciality appliances you need, take a last look at the overall design to make it aesthetically pleasing. Add overhead lighting for general illumination and task lighting over your work stations so you can see your project clearly. For maximum flexibility, you can mount clip-on work lights to nearby shelves and point them where you need them, knowing you’ll be able to move them about as required for different projects.
I know this seems really simple and you may already know how to read a tape measure so just hear me out on this one! Often times with woodworking you need to make exact measurements and cuts and it’s rarely pretty even numbers like 15 inches or 15 1/2 inches. It’s usually like 15 5/8 inches or 15 9/16 inches. So, really knowing how to read a tape measure in its entirety is important. And I’ve created a quick post on how to read a tape measure the easy way along with a helpful free printable.
A receptacle or circuit that is overloaded is a hazard, in particular one fused beyond its limits. Power tools, especially heavy-duty saws, require lots of amperage, and you may need to add a circuit or two to serve the increased demand in your workshop space. Some tools re­quire 220-volt service, so you may want to install a special plug and line to power that high-powered table saw.
This simple jig makes laying out circles a breeze. Drill a 1/8-in. hole through every inch mark on a ruler or yard-stick. To draw a circle, place a pin through the number “1” into the center of your board. Add 1 in. to the radius of the circle you wish to draw, and insert a pencil into this number. Using the pin as a pivot, rotate the pencil to mark the circle. — Edwin Constantino. How to Cut Curves in Wood
If you want to run a business operated by yourself and more than one employee, you may run into zoning issues if your location is zoned for residential use only. It’s common for municipalities to allow and encourage home-based busi­nesses but there will likely be a maximum area that you will be permitted to add for business purposes. If you try to build a shop that will contribute noise and traffic (from employees or deliveries) to an urban neighbourhood, you run the risk of run­ning into opposition from neighbours concerned by the impact your shop will have. Your municipality will have planners with whom you should consult as you begin to define the possibili­ties that your property will allow.

In most small shops, once the key machines are in place, others are arranged wherever there is room for them. There typically isn’t enough free space for these tools in the middle of the floor area, although sometimes you can tuck a machine into an unused space. For example, in a shop where the table saw is in the center, a shaper (or a router table or spindle sander) with a table the same height as the saw can be put on the outfeed side of the extension table (see the illustration). Also, building a router table directly into the table saw’s extension table is a great way to save space, as well as make use of the saw’s fence for routing operations.