Is your cellar damp? If so, you may have to correct that problem before installing your tools and lumber supplies. Insulate pipes to prevent condensation. Make sure your gutters outside keep rainwater running away from the house. Cracks in the cement floor or walls should be filled with hydraulic cement; a high water table may necessitate a sump pump to collect water at a low point and pump it out. Any or all of these circumstances may also require a dehumidifier. In any case, dampness is unacceptable where power tools are to be used because of the risk of electric shock.
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.
In addition to sheer power, look for a model with a built-in thermostat so you can set it and forget it. This convenience feature is well worth it so you don’t have to stop what you’re doing mid-project to manually turn your heater on and off to maintain your desired temp. A good garage heater will mount to the wall or ceiling to save space and will come with a durable housing and full safety screen to keep dust and wood chips from reaching the heating elements and starting a fire.
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.
I do not rip on the table saw as a rule, to prevent kick back that periodically occurs when natural wood pinches the blade, turning the wood into a missile. I bought a fairly powerful saw, so this is one place where a lighter saw would be adequate. Essentially, I use the table saw for ripping sheet goods, cutting dados, tenons, and cutting small parts to length – all of which can be done with a 1.5 HP saw. I ended up with a King 3 HP, three-belt drive, 10" table saw. The castings are true, and the King Tru-rip fence reminds me of the Biesmeyer fence used on the Canadian General saws. The model is KC-11FX, and it can be purchased for less than half of the price of other, similar saws. On this purchase, I went with the suggestion of Jeff at Brettwood Machinery – he was right; a very good value saw that runs smooth, and has a decent fence.
Other important power tools—A good jigsaw will help get you through many tasks, particularly cutting curves, that would otherwise require a bandsaw. Look for one with blade guides that keep blade deflection to a minimum. A handheld drill is also essential. A quality corded drill is much less expensive than a cordless one, and will never leave you without a charge. Also look for a quality random-orbit sander with a provision for dust collection.
If you choose to hire a draftsperson or architect, they may charge you based on the square footage of the area you are proposing, by an hourly rate for their time or as a percentage of the cost of the structure. Costs of building permits will be a percentage of the estimated cost of the structure you are proposing (e.g., $15 permit fee per $1000 or 1.5 percent), or a cost-per-square foot depending on your municipality (e.g., $1.20 per square foot). Design work and permits will both differ depending on the part of the country in which you will be building, so ask the questions as you move ahead. One of the costs that is often overlooked in planning is the increase in annual property tax you will pay once your improved property has been reassessed.
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.
Depending on your situation, you may need to upgrade to 200 amp electrical service in order to meet the needs of your house and your shop. It may also be in your interests to add in a separate electrical service meter on your shop so that you can clearly write off electrical use for your business, or in future rent the space out and clearly separate out the utilities for billing your tenant. Generally, you don’t want to skimp on the power to your shop or on the lighting you include.
Some of the most important decisions in laying out a shop involve the placement of basic machines, such as the table saw and jointer. Deciding where to put them depends in part on the scale of woodworking you do, which determines the clearance area around these machines if you need to handle long stock or large sheet goods. You’ll also want to consider work flow to avoid an excess amount of running around the shop to accomplish tasks, as well as how to power your machines without turning your shop into a snakepit of extension cords.