Understanding Quilt Sashing
Sashing plays a crucial role in quilt design, serving both functional and aesthetic purposes. It refers to the strips of fabric sewn between quilt blocks, creating a grid-like structure that frames each block and adds visual separation.
Why Use Sashing?
There are several compelling reasons to incorporate sashing into your quilt projects:
- Visual Definition: Sashing helps individual blocks stand out by providing a clear boundary, preventing them from blending into each other. This is especially useful for intricate or contrasting blocks.
- Design Element: It can introduce a new color, texture, or pattern into your quilt, acting as a secondary design element. Wide sashing can create a modern, minimalist look, while narrow sashing can keep the focus on the blocks.
- Stabilization: Sashing adds stability to the quilt top, helping to keep blocks square and aligned, especially when working with blocks of varying sizes or those prone to stretching.
- Size Adjustment: It's an excellent way to adjust the overall size of your quilt without altering the individual block dimensions. Need a bigger quilt? Add wider sashing!
- Breathing Room: Sashing provides "white space" or "breathing room" in a busy quilt, giving the eye a place to rest and appreciate the design.
Types of Sashing
While the most common sashing is a simple strip of fabric, variations exist:
- Plain Sashing: A single strip of fabric between blocks.
- Sashing with Cornerstones: Small squares (cornerstones) are sewn at the intersections of horizontal and vertical sashing strips. This adds another layer of design and can be a great way to use accent fabrics.
- Pieced Sashing: Sashing strips can themselves be pieced from multiple fabrics or feature appliqué, adding complexity and interest.
Using the Quilt Sashing Calculator
Our quilt sashing calculator simplifies the complex math involved in determining fabric requirements for your sashing and borders. Just input a few key measurements, and let the calculator do the rest!
Input Definitions
Ensure you understand what each input field requires for accurate results:
Finished Block Width/Height: This is the size of your quilt block *after* all seams are sewn and pressed. For example, if you cut a 10.5-inch square and sew a 1/4-inch seam on all sides, your finished block size will be 10 inches.
Number of Blocks Across/Down: Simply the count of how many finished blocks you have in each row and column of your quilt center.
Finished Sashing Width: The desired width of your sashing strips *after* they are sewn into the quilt. If you don't want sashing, enter 0.
Finished Outer Border Width: The desired width of your quilt's outermost border *after* it is sewn. If you don't want an outer border, enter 0.
Seam Allowance: The standard seam allowance for quilting is 1/4 inch (0.25 inches). This value is critical as the calculator uses it to determine your fabric cutting dimensions.
Understanding the Results
The calculator provides detailed output to guide your cutting and construction:
Finished Quilt Dimensions: These tell you the final size of your quilt center (blocks + sashing) and the total quilt size (including borders) once all pieces are sewn together.
Sashing Requirements:
- Number of Strips: How many horizontal and vertical sashing strips you'll need. This calculator assumes sashing strips run between blocks, but not necessarily around the perimeter of the quilt center.
- Cutting Width/Length: These are the precise dimensions you should cut your fabric pieces to, including your specified seam allowance.
- Total Sashing Fabric Needed (linear inches): The total length of fabric you'll need to cut for all sashing strips, useful for estimating yardage.
Outer Border Requirements:
- Side Border Strips (2): Cutting dimensions for the two borders that will attach to the sides of your quilt center.
- Top/Bottom Border Strips (2): Cutting dimensions for the two borders that will attach to the top and bottom of your quilt (after the side borders are in place).
- Total Outer Border Fabric Needed (linear inches): The total length of fabric required for all four border strips.
Tips for Perfect Sashing
Calculating the right dimensions is only half the battle. Here are some tips for sewing sashing that elevates your quilt:
- Accurate Cutting: Use a sharp rotary cutter, a good mat, and an accurate ruler. Precision here prevents wavy sashing later.
- Pressing Seams: Press seams consistently. Often, pressing sashing seams towards the sashing strip (away from the block) helps reduce bulk and creates a crisp line.
- Consider Cornerstones: If you want to add cornerstones, remember they replace sections of the sashing strips. For example, a horizontal sashing strip would be cut into segments, with cornerstones sewn between them. This calculator does not account for cornerstone cutting, only plain sashing.
- Starch is Your Friend: Applying a light starch or sizing to your sashing fabric before cutting can help prevent stretching, especially with longer strips.
- Measure As You Go: After sewing each row of blocks and sashing, measure it. Adjust as needed before adding the next sashing row to keep everything square.
Beyond Basic Sashing
Once you master basic sashing, don't be afraid to get creative:
- Alternating Colors: Use two different colors for alternating horizontal and vertical sashing strips.
- Pieced Sashing: Create miniature blocks or strip sets to use as sashing for an even more intricate look.
- Varying Widths: Experiment with wider sashing on the top and bottom rows, and narrower sashing on the sides, or vice versa, to create interesting visual effects.
Remember, sashing is a design choice. If your quilt blocks are strong enough to stand on their own, or if you prefer a busy, interlocking look, feel free to omit sashing altogether!
Conclusion
The quilt sashing calculator is a powerful tool to take the guesswork out of your quilting projects. By understanding the inputs and outputs, you can confidently cut your fabric, assemble your quilt top, and create a beautiful, well-proportioned masterpiece. Happy quilting!