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Chains & crosses · Confident beginner

Triple Irish Chain, Block B quilt block

A background block with three small squares in each corner, in the two outer chain fabrics of block A, to carry its chains across.

Triple Irish Chain, Block B: main, background and accent. A 7 × 7 grid.

Cutting chart by block size

7" Triple Irish Chain, Block B (cut for one block)

FabricCutSizeThen
Main4 squares1 1/2" × 1 1/2"–
Background1 rectangle7 1/2" × 3 1/2"–
Background2 rectangles5 1/2" × 1 1/2"–
Background2 rectangles3 1/2" × 1 1/2"–
Accent8 squares1 1/2" × 1 1/2"–

10 1/2" Triple Irish Chain, Block B (cut for one block)

FabricCutSizeThen
Main4 squares2" × 2"–
Background1 rectangle11" × 5"–
Background2 rectangles8" × 2"–
Background2 rectangles5" × 2"–
Accent8 squares2" × 2"–

14" Triple Irish Chain, Block B (cut for one block)

FabricCutSizeThen
Main4 squares2 1/2" × 2 1/2"–
Background1 rectangle14 1/2" × 6 1/2"–
Background2 rectangles10 1/2" × 2 1/2"–
Background2 rectangles6 1/2" × 2 1/2"–
Accent8 squares2 1/2" × 2 1/2"–

How to make a 14" Triple Irish Chain, Block B block

  1. Cut the pieces in the chart above. All measurements include a 1/4" seam allowance.
  2. Lay all the pieces out as in the diagram. The block is a 7 × 7 grid, and each cell finishes at 2". Sew neighbouring pieces into sections, then the sections into rows, pressing seams in opposite directions from row to row.
  3. Join the rows. The block should measure 14 1/2" now and 14" once it is sewn into the quilt.

Yardage for a Triple Irish Chain, Block B quilt (14" blocks)

Quilt sizeBlocksFinished sizeMainBackgroundAccentBorder & bindingBacking
Baby2 × 3 (6)34" × 48"1/4 yd1 yd1/4 yd7/8 yd1 3/4 yd
Lap3 × 4 (12)48" × 62"1/4 yd2 yd1/2 yd1 1/8 yd4 yd
Throw4 × 5 (20)62" × 76"1/2 yd3 3/8 yd7/8 yd1 3/8 yd4 3/4 yd
Twin5 × 6 (30)76" × 90"5/8 yd5 yd1 1/4 yd1 5/8 yd5 1/2 yd
Queen6 × 6 (36)90" × 90"3/4 yd5 7/8 yd1 3/8 yd1 3/4 yd8 1/4 yd
King7 × 7 (49)104" × 104"1 yd8 1/4 yd2 yd2 yd9 1/2 yd

Blocks side by side with a 3" border, 2 1/2" binding, 42" usable width and 10% extra.

Four ways to set it

A throw quilt of 14" Triple Irish Chain, Block B blocks in each setting.

SettingBlocksFinished sizeExtra fabric
Side by side2062" × 76"–
With sashing1668" × 68"Sashing 1 yd, Cornerstones 1/8 yd
Alternating plain blocks10 pieced + 10 plain62" × 76"Plain blocks 2 1/4 yd
On point1365 1/2" × 65 1/2"Setting triangles 1 5/8 yd

See Triple Irish Chain, Block B in your own fabrics

1. Your fabrics (tap a fabric, then choose a sample or your own photo)
2. Block
3. Quilt size
4. Block size
5. Setting

What to buy

FabricYardageCut

Based on 42" usable fabric width, 1/4" seams and 10% extra. Your photos stay on your device.

Questions

How many fabrics does a Triple Irish Chain, Block B block need?

Three: main, background and accent. Choose a main fabric that contrasts clearly with the background so the design reads from a distance.

What size pieces do I cut for a 14 inch Triple Irish Chain, Block B?

4 main squares at 2 1/2" × 2 1/2"; 1 background rectangle at 14 1/2" × 6 1/2"; 2 background rectangles at 10 1/2" × 2 1/2"; 2 background rectangles at 6 1/2" × 2 1/2"; 8 accent squares at 2 1/2" × 2 1/2".

How many Triple Irish Chain, Block B blocks for a lap quilt?

12 blocks at 14", set 3 by 4 with a 3" border, make a 48" × 62" quilt.

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