Quilt block · Logs and strips · Intermediate

Roman Stripe quilt block

Half the block is one big plain triangle; the other half is four diagonal stripes.

FamilyLogs and strips
Grid4 × 4
Shapes5
Pieces5

What to cut for one block

A 12″ finished block measures 12½″ before it’s sewn into a quilt. Each fabric’s yardage is the least that cuts its strips across the width of fabric, with a strip to spare for straightening.

Background · Snow in the picture

1 large triangle

  • A1 square 12⅞″cut once on the diagonal
¾ yd

Dark · Navy in the picture

1 stripe

  • B1 square 12⅝″then cut with template B
¾ yd

Medium · Denim in the picture

1 stripe

  • C1 square 9⅝″then cut with template C
⅝ yd

Light · Powder Blue in the picture

1 small triangle

  • E1 square 3⅞″cut once on the diagonal
¼ yd

Accent · Apricot in the picture

1 stripe

  • D1 square 6⅝″then cut with template D
⅜ yd

Templates. Pieces marked “cut with template” aren’t a shape a straight ruler cuts: cut the size given, then trim it to the template’s shape. Quarter Inch prints Roman Stripe’s templates at true size with Quilter.

Worked out by @quarterinch/cutting · ¼″ seams included · strips cut across 42″ of usable width · the letters are the pieces the sewing steps name

How it’s sewn

For the 12″ block. Choose another size above and these steps follow it.

  1. Add a corner triangle

    Sew the Light E triangle across the corner, along its long edge, and press toward the triangle.

  2. Make 1 section

    Sew the two parts together along the diagonal seam. Press the seam to one side.

  3. Make 1 section

    Sew the two parts together along the diagonal seam. Press the seam to one side.

  4. Add the last corner triangle

    Sew the Background A triangle across the last corner, along its long edge, and press toward the triangle. The block measures 12½″ (12″ finished).

Blocks like it

More like this: Log Cabin and strip quilt blocks · all quilt blocks

Questions

Short answers.

Something else? A real person replies.

hello@quarterinch.app

What size should I make it?

Its 4 × 4 grid lands on the ⅛″ marks at 6″, 9″ and 12″, so every piece measures with a ruler at all three. It also cuts cleanly at 4″, 7″, 8″, 10″, 14″, 15″, 16″ and 18″. In Quarter Inch you can make it any size, and it says when a cut falls between the lines.

Can I paper piece it?

Yes. It sews on one paper, its pieces added in order. In Quarter Inch, the Foundations tab prints its papers at true size (with Quilter).

Is it a good block for a beginner?

It’s an intermediate block: 5 pieces in 5 different shapes. Take it slowly and check each piece against the list. We work the level out from the block’s own geometry, never by eye.

Design with Roman Stripe, free

Open it in Quarter Inch at any size, in a layout of your own and in your own colors.

Start designing free