Your sense of space and how to use it will be slightly different depending on the focus of your craft. If you are building furniture with hand tools, you will be able to make do with less space (under 300 sq ft.) than if you’re using mainly power tools and building sets of cabinets (over 400 sq ft.). Some 3D modelling with a program like Sketch-Up or some 2D layouts on graph paper with scaled cutouts can allow you to experiment with arranging your space and how much of it you will need. You should include not only the tools, benches and storage that you currently possess but also enough room to tackle new types of projects and new tools that you anticipate needing down the road. When you think you have a layout that works, test it out by mentally working through a range of different projects you might tackle and the needs you will have for material storage, assembly and finishing. Then revise as necessary; this process will allow you to hone in on a general square footage and layout ideas that will set you up to move forward.
My advice here is to make a detailed list of what the various parts of the build will be (drawings, permits, foundation, framing, electrical, etc.) and decide what you would like to do yourself and what you will need to hire others to do. Get quotes on the work that you would like to hire out and estimate the materials you will need to do your portion. You may want to factor in your time into the cost as well, especially if you will be passing up other income to work on the project. At some lumberyards, you will be able to give detailed drawings to an estimator on staff who will do a material takeoff list for you of what you’ll need and what it will cost. When all the numbers come in, you can put together a budget and plan for an overrun allowance of around 15 percent. If you keep track of the materials and subcontract costs as you go, you can stay on track and make decisions as you go about the latter stages of the project without regretting it later. If it is challenging to obtain funding for a complete build, you may want to stage the build so that initially the frame goes up and the exterior is finished, and then you finish the interior work as you have time or as funds become available.
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.
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.
When cutting full sheets with my circular saw, I use plastic shelving units as sawhorses. The height is just right and by using three of them, I can make cuts in any direction and the plywood is fully supported. And because the shelving units are made of plastic, I can cut right into them without worrying that they’ll damage my saw blade. Plastic shelves are available for $20 at home centers. — John Tinger. Check out these tips for making long cuts with a circular saw.
Finally, think about the overall color and feel of your workshop. A fresh coat of bright white paint will help your lighting go farther, but you might also consider adding a splash of color for fun. An accent wall or an epoxy floor coating are good ways to upgrade your workshop from drab to fab without adding fussy decorations that will get in the way of business.
A while back, I reached for my two containers of epoxy and noticed that the resin in one container had crystallized exactly like honey that’s been in the cupboard too long. The solution is exactly the same too: Set the container in a bowl of hot tap water. After about 15 minutes, I emptied the container and refilled it with hot water. After about a half hour, the epoxy regained its normal consistency. Good as new! — Ken Holte
Unless you’re a big fan of frequent shop remodeling, planning the layout of your workshop early in its development will save you a lot of time and trouble and also can keep you from spending years in an uncomfortable, poorly organized space. And if you already work in a shop that’s as organized as a trailer park after a tornado, careful planning and a little remodeling is likely to help you make a quantum leap.