First off, let me point you to the site where it all began as you may have already seen because everyone uses this site when they build a loom. It's http://www.waynesthisandthat.com/triloom2.htm.
There's a reason these babies are quite a pretty penny, and it isn't because of the cost of materials. The amount of time it takes to drill and hammer in all 486 nails can be daunting. If you have a laid back nature or too poor to shell out $250 for a fancy one, then this project is for you. My loom is 7 feet at the widest point, which makes my shawls slightly smaller depending on shrinkage.
Now, down to business. Head over to your local Home Improvement store (Home Depot for me) and gather your supplies.
2 pcs - 8 feet 2x1" Pine (or Oak if you can afford it)
1 box - 1 lb - 1 1/4 " Trim Nails (I choose the ones with heads to help keep the yarn stable)
3 - 3" screws
1- Measuring Tape / Ruler
1 - Drill with matching drill bit size to nails and screws
1 - right angle
pencil for marking
Here's the nails I used just in case:
I think it helps to lay it all out, so you can see what you're working on and how it'll come together in the end. You can get an idea of the angles you'll be cutting to give it it's triangular shape. This takes up a lot of room. You''l need to clear plenty of space to be able to work around it. Oh, to have a woodworking shop!
I measured and cut the first wood piece down to 84" (7 feet) long with square 90 degree ends. Remember to measure twice and cut once to get it right. This is the base for all the rest of the angles and lengths, so make sure you get this right.
Luckily, I have a laser guided saw that helps me know exactly where to cut. It's particularly helpful when I'm cutting the 45 degree angles though this picture shows the 90 degree cut.
You can line up the V portion of the triangle now, which creates the 90 degree angle. See how I have the wood butting up to each other? Less cutting = less mistakes and less time wasted. I'm not a master wood carver, and one less thing to do is nice.
When you lay the pieces on top of the 7 foot length, you can see the angle on which your next cut will be. This is one of the two 45 degree cuts that will sit on top of the 7 foot section. You'll notice that you'll have one side slightly longer than the other with both having a 45 degree angle cut one one end and 90 degree on the other.
Ah, all cut down and ready to be assembled. Now, it's time to drill. You're going to want to drill starter holes through the ends making sure to go through both pieces of wood. This is why you need the long screws. I nailed, glued, and screwed them together to make sure they never come apart. Don't skip the drilling because this keeps the wood from splitting. You wouldn't want to run to the store to get more would you?
You can see here how the pieces meet on the long end. See how nice and even they are? You wouldn't want any extra places for yarn to snag, so keeping your cuts clean is important. If you don't, you may have to come back later and sand sections down because they keep snagging your yarn while you're weaving.
You should have 486 holes total. 161 one each side and all sharing an extra corner nail. 161+161+161+3 corners=486 nails total. Next, pre-drill holes and hammer in all those little nails. I left them sticking out about 3/4" above the wood.
A neat way to mark spacing is to leave every 10th nail slightly raised/lowered. This can help you when you're weaving and making patterns or if you want to know how many rows you have left to weave.
Viola!! You've done it! Now, you can start weaving. I hanged my loom on the wall for easy weaving. Some weave with the long side up, some with it down. You're preference really. . . I prefer to weave up.
Wayne's This and That or at Confabulation.com. By switching colors, you can create a nifty plaid effect.
There's a nice video on YouTube by WeaverHazel that shows the complete process on a smaller loom, It also shows you how to make a square weaving (Afghan?) using a Triloom.
Finishing the Edges:
I found that the ends were very loosey, goosey after removing it from the loom, so I prefer to crochet the edges to tighten it up a little.
It's been a real treat to have my own loom that I made. Just like when I spin a yarn then knit it, I have more pride in what I've done because it is mine form beginning to end. Plus, saving all that money for yarn doesn't hurt either! Don't forget to check out the multitude of resources on the web, in your library, and from your friends.