Quiltspiration

Irish Chain quilt block

The pieced block of a Double Irish Chain: 25 squares in three fabrics, with the darkest running corner to corner. Next to a plain block with a square in each corner, the chains link across the quilt.

The Irish Chain is pieced on a 5 × 5 grid, so a 10" block has 2" grid squares.

Also called Double Irish Chain.

Irish Chain quilt block in cranberry and cream
In cranberry and cream
Irish Chain quilt block in navy and white
In navy and white

Cutting for 5", 7½", 10", 12½" blocks

Cutting for one block
FabricPiecesCut5" block7½" block10" block12½" block
mainSquares91½"2"2½"3"
accentSquares121½"2"2½"3"
backgroundSquares41½"2"2½"3"

Cut sizes include ¼" seam allowances.

How to sew a 10" Irish Chain block

Irish Chain block laid out in its units before sewing
  1. Lay out the units as drawn and sew them into 5 rows. Press the seams of each row the opposite way from the one before so they nest, then sew the rows together. The block measures 10" finished, 10½" with seam allowance.

Quilts made with the Irish Chain block

Design a quilt with this block

Quiltspiration draws it in your own fabric and gives the cut list for any size.

More nine patch blocks