Free Quilt Patterns
Block of the Month Series
mini block

"Double Pinwheel Whirls" 
paper foundation piecing 1/4 unit
for making this Block

This block could range in size from 6 inches to 12 inches. I show it here to make an 8 inch block. Use graph paper to draw the first 1/4 block. Then copy all further blocks from your original. Do not make copies of copies as the size will change. You will need to make 4 units for each block. Leave at least a 1/4 inch seam allowance around each separate unit.  If you are new to paper piecing - see these two articles for lots of how-to and links information.  

Above is a grid showing the 1/4 block you can draw easily to make your paper foundation pattern on graph paper. This unit would be 4" x 4" to make an 8" block or 3" x 3" to make a 6" block, etc. You need to add a 1/4" seam allowance around the outside edge of each 1/4 unit before assembling your block.

Below is an enlarged view of the 1/4 block numbered for sewing. The blue dashed line shows the quarter inch seam allowance that needs to be left around each unit.

Note: If your section #1 in the 1/4 unit below is slightly different from the exact way I drew it - it's OK! As long as the 1/4 Unit that you draw is used to make all the blocks you will have your block forming a nice pinwheel shape.  Or, make two different angled #1 1/4 sections and assemble them into a 2nd version of the block to mix with the first. 

1/4 unit for paper foundation piecing

Here's an "animated" version of this unit to show the sewing order.

animated quilt block


 Click here to go 
to Printable Grid layout for paper piecing this block.

Back to the Main Page for this Double Pinwheel Whirls Block  

See 10 Samples in color of Quilt tops made from this Block Here.

Back to Index of Block of the Month Pinwheels

If you are new to paper piecing - see these two articles for lots of how-to information.  

 

Quilt blocks images were prepared by Susan Druding with Electric Quilt 4.0 and PhotoImpact graphics program.


Susan
Susan Druding

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