Triangle in a Square Blocks: PDF FPP Templates

2025-09-11T08:27:41-07:00

Price: 3.95

The Triangle in a Square block is an incredibly versatile quilt block and is very common in quilting. This pattern comes with 11 sizes! FPP makes this much easier to sew. The Triangle in a Square block is often used as points on star blocks, as triangles in a row, or as diamonds created by alternating rows of half diamonds. This Triangle in a Square block can be a bit tricky to get perfect angles and points when using the traditional piecing method. This is where foundation paper piecing (FPP) comes into play to easily sew perfect Triangle in a Square blocks!

These blocks come in 11 sizes to give you lots of options! Finished sizes include: 1, 1½, 2, 2½, 3, 4, 5, 6, 8, 9, and 10 inches. Easy to follow taping instructions are provided for sizes 8, 9, and 10 inch blocks. You will receive the pattern as a digital download in PDF format and you can print it on 8½ by 11 inch paper . This pattern comes with an overview, printing instructions, fabric cutting instructions, assembly instructions, FPP tips, four coloring pages for layout ideas, and all the FPP template sizes. This pattern includes basic instructions explaining the sewing technique of foundation paper piecing (FPP). This Economy Block pattern is an easy FPP pattern and perfect for beginners.