I have been waiting for this day for almost a year. I designed a ruler for making half rectangle triangles last year while in the midst of the Bad Girl quilt along. We were making all the HRTs with a paper template, do you remember? So one day I sat down in Illustrator with a notebook and made ever line, every number, exactly what you see in the picture above. It’s hard to believe that a file in my computer conjured up this tangible piece of acrylic. Can you tell I’m excited?
There’s not that many HRT rulers on the market. There’s some and I’ve tried them, but they weren’t giving me what I needed.
I want to make half rectangle triangles the same way I make half square triangles. I want them easy breezy and two at a time, but HRTs and HSTs are two different beasts. The most important aspect to me is that I DO NOT want to cut them in half and sew with a bias triangle. I want all my points to line up after all and sewing on a bias (while sometimes needed) can make you crazy.
Enter the Half Rectangle Triangle Ruler.
With this ruler, you’ll start with two rectangles and make them similar to a half square triangle. This ruler will let you trim your HRT in both directions.
You may remember this tutorial I posted last year. The instructions on this ruler are the exact same as in my original tutorial. The only difference is that instead of the paper template, we use the ruler. I’ve created a video tutorial below to show you.
In the video tutorial below, I talk about the two different directions of HRTs and where to draw the line to get them in a certain directions. I also show you how the ruler works and how to trim the two different directions. Trimming is different depending on which direction you are trimming.
No matter what size you need, you’ll add 1″ to the unfinished size you want your HRTs to be. For example if I want to make 3.5×4.5″ half rectangle triangles, my starting rectangles will be 4.5×5.5″. This ruler will make sizes 2×4″, all the way up to 4.5×8.5″.
It’s important that you draw your line in the right direction. Follow your pattern. My patterns will tell you which direction to draw the line and you usually need some in each direction.
Two rectangles sewn together will give you 2 HRTs with the seam in the SAME direction. So unlike half square triangles, you can’t make the mirror image from one set (see #2).
I’ve got several new quilts designed that feature the half rectangle triangle shape that should come out this year. Moon Goddess is first on my list and is just about to go into testing. You’ll see the quilt reveal post up on the blog this coming Wednesday.
For now, the quilt patterns I have that feature a half rectangle triangle is the Bad Girl quilt and the I am Enough quilt. I know, I know, I better get busy with some more! I’m really wanting to make another Bad Girl though. 🙂
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