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Mari Makes 10-03-2012 07:42 AM

Piecing Triangles
 
I recently decided to make my first quilt, and I'm having trouble getting started. I want to make a "thousand pyramids" quilt with isosceles triangles, but I'm really confused when it comes to piecing the triangles. I've looked at a tutorial for piecing (http://www.stitchedincolor.com/2012/...-tutorial.html) and it's very helpful, but I'm still a little lost.

I've been reading that when the triangles are overlapping, there should be a 1/4" point sticking out from the top and bottom before sewing the seam, but how can I tell when the triangles are overlapped just right? Do I have to measure the "poky bits" on every single pair before I begin sewing? Is there a trick to lining them up quickly and correctly? I cut some triangles out of paper to practice with, but I'm having trouble lining them up so that there's exactly 1/4" on each end.

Also, should I add a 1/4" or 1/2" seam allowance to the height of my triangles when I'm cutting them?

If anyone has tips or can point me in the direction of a book or tutorial that will explain these things, I'd really appreciate it!

Marissa

auntpiggylpn 10-03-2012 07:59 AM

Here's a couple of other tutes that might be helpful http://debraspincicdesignstudio.blog...al-part-1.html

http://mollyflanders.blogspot.com/20...mid-quilt.html

feline fanatic 10-03-2012 08:22 AM

If you are having trouble lining up you should measure until you can accurately "eyeball" it. Get yourself and old fasioned seam guage to measure. It makes quick easy work of it as you set the guage to 1/4" and all you have to do is hold the guage area to the "ears" to do a quick and easy measure. You can pick them up just about anywhere for a couple of bucks.

It shouldn't take you too long to eyeball it accurately. It is a valuable skill to have as it comes in handy when peicing diamonds as well.

janRN 10-03-2012 08:26 AM

I fold the triangles in half along the side I'm going to sew. This gives me the center points to match up. I pin that spot, sew on the seam line and they come out fine.

DebraK 10-03-2012 08:50 AM

nice tip there

slicksister 10-03-2012 08:59 AM

I really don't want to discourage you but as a beginning quilter myself ( I have sewn clothing and other craft items like bolls, bags etc for 40 years) I would say start with something easier as your first quilt. Maybe half square triangles or something like that. You'll learn about 1/4 seams, squaring up, matching seams but not with something as difficult as an isisecles triangle. Then when you feel more confident, tackle that quilt.

Prism99 10-03-2012 09:10 AM

I agree with slicksister. Thousand Pyramids is a difficult quilt because of all the bias edges. It would be much better to start with a Rail Fence, work up to a star pattern and half-square triangles and -- when you are satisfied with your skills -- do the Thousand Pyramids.

QuiltnNan 10-03-2012 10:06 AM


Originally Posted by janRN (Post 5559391)
I fold the triangles in half along the side I'm going to sew. This gives me the center points to match up. I pin that spot, sew on the seam line and they come out fine.

i love this tip. thanks!

auntpiggylpn 10-03-2012 10:07 AM


Originally Posted by janRN (Post 5559391)
I fold the triangles in half along the side I'm going to sew. This gives me the center points to match up. I pin that spot, sew on the seam line and they come out fine.

What a fantastic idea!!!!

pocoellie 10-03-2012 10:24 AM

I also agree with slicksister and prism. It can be done but I think that it's going to be very discouraging for you as a new quilter. I've been quilting for 8 years and haven't even thought about doing a thousand pyramid quilt because of the triangles.


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