Make perfect cuts with OLFA rulers by Paul Leger March 14, 2022 written by Paul Leger March 14, 2022 392 I always have, and no doubt always will, loved creating quilts with half-square triangles (HSTs). Why? Because I love to play with the huge variety of possible patterns when HSTs are laid out in different sizes, directions, and color combinations. HSTs can be arranged and combined to create infinite and beautiful forms and shapes. When asked to write this week’s series of posts, I started musing about HSTs and creating something new and original. Then, an idea came to me when I glanced at my OLFA Rotary Circle Cutter. I would make a traditional windmill block pattern using half-circles instead of HSTs! Contrasting windmill blocks made with half square triangles and half-circles. To make this quilt easier to assemble, here’s a list of all the great tools I’ll use to make my windmill quilt: · OLFA Rotary Circle Cutter · OLFA 45mm Splash™ Handle Rotary Cutter · OLFA 45mm Tungsten Tool Steel Rotary Blade · OLFA 12½″ Square Frosted Acrylic Ruler · OLFA 6″ x 12″ Frosted Acrylic Ruler · OLFA 6″ x 24″ Frosted Acrylic Ruler · OLFA 24″ x 36″ Double Sided Rotary Mat · 3pkg HeatnBond Non-Woven Lightweight Fusible Interfacing (20″ x 1 yd/50cm x 0.9m) or 2¾ yds [2½m] HeatnBond Non-Woven Lightweight Fusible Interfacing (20″/50.8cm wide) · Oliso PROTM TG1600 Pro Plus Smart Iron OLFA and HeatnBond products are all that are needed to make this windmill quilt. Now, why make only one windmill when four can be made just as easily? While I’m at it, why not add a little extra visual interest to the block design by adding a triangle in one corner? I want to make this quilt fun, so adding a little corner piece adds the spark of visual interest I look for. Windmill quilt measuring 40” x 40”. Along with the tools listed above, the following fabrics are needed: 1⅓ yds [1.2m] green for background 1 yd [0.95m] red for large circles and corner triangles ⅓ yd [0.35m] yellow for small circles ⅓ yd [0.35m] for binding 1¼ yds [1.20] for backing 44” x 44” [112 x 112cm] batting Fabric selection for a lively windmill quilt I used the OLFA 6” x 12″ and 12½” x 12½” rulers to cut the following pieces from the fabrics and the HeatnBond fusible interfacing: Green background fabric: 16 – 10½” x 10½” squares Red fabric: 8 – 10½” x 10½” squares; and 16 – 4” x 4” squares Yellow fabric: 8 – 5¼” x 5¼” squares Heat HeatnBond fusible interfacing: 8 – 10⅜” x 10⅜” squares; and 8 – 5⅛” x 5⅛” squares Fabrics cut and ready for piecing the quilt blocks. On the paper side of each cut square of HeatnBond interfacing, find the center and mark it with a large X. TIP I find the center easily by using the edges of either the OLFA 6” x12″ or 6″ x 24″ ruler. Place the edge of the ruler diagonally on the paper from corner to corner and draw a diagonal line. Repeat this process for the opposite corners to create an X. The X marking on the paper side of all cut pieces of HeatnBond will come in handy tomorrow when cutting circles. Mark an X across each piece of HeatnBond to find the center. Fuse the marked HeatnBond squares to the fabric squares. Note: Before fusing the HeatnBond, it’s very important to read the product instructions, which can differ from one product to the next, even within the same brand. Center and fuse the (8) 10⅜” x 10⅜” HeatnBond squares to the wrong sides of the 8 red 10½” x 10½” squares. Repeat the fusing process with the (8) 5⅛” x 5⅛” HeatnBond squares and the 8 yellow 5¼” x 5¼” squares. Fuse HeatnBond to the wrong sides of the fabric squares. We’ve now taken our first steps in making a windmill quilt using half-circles instead of HSTs. The results will be similar, but oh, so different at the same time. The OLFA 6″ x 12″ Frosted Acrylic Ruler, the OLFA 12½″ Square Frosted Acrylic Ruler and the OLFA 6″ x 24″ Frosted Acrylic Ruler made today’s cutting work so easy! Tomorrow, I’ll show you how easy it is to create the circle shapes needed to make the quilt blocks. Join me! This is part 1 of 5 in this series Go to part 2: Cut perfect circles with OLFA circle cutter | how to use it Print this page or save as a PDF 0qs407free patternsGÜTERMANN threadsHeatnbond Non-woven Lightweight Fusible InterfacingHST quilt patternnotionsOLFA 12½” Square Frosted Acrylic RulerOLFA 24” x 36” Double Sided rotary MatOLFA 45mm Splash™ Handle Rotary CutterOLFA 45mm Tungsten Tool Steel Rotary BladeOLFA 6” x 12” Frosted Acrylic RulerOLFA 6” x 24” Frosted Acrylic RulerOLFA Rotary Circle CutterOliso Pro TG1600 Pro Plus Smart Ironquiltsthreads FacebookTwitterPinterestLinkedinRedditWhatsappTelegramEmail Paul Leger I took my first quilting course in September 1994 in Barrie, Ontario, near the armed forces base where I was stationed. After moving to Ottawa in 1996, I joined my first guild. I took more courses and began to buy quilting books and lots of fabrics. Quilting has become my passion. I have made over 150 more quilts since then, and have never looked back. I now share my knowledge of quilting by teaching and doing presentations, and blogging! previous post The best way to organize your sewing machine needles next post Cut perfect circles with OLFA circle cutter | how to use it YOU MAY ALSO LIKE... 7 easy steps to make a scrappy border... The fool-proof way to add borders to your... The easiest way to do fusible applique |... 5 easy steps to make paper pieced heart... 6 Steps to make letter blocks the easy... DIY quilted Christmas ornaments with Bosal Foam Stabilizer Gütermann Metallic Threads add beauty to your quilting... Add Festive Sparkle to your quilts with Gütermann... Effortless holiday quilting with UNIQUE Pressing Mat and... Leave a Comment Cancel Reply Save my name, email, and website in this browser for the next time I comment. Δ This site uses Akismet to reduce spam. Learn how your comment data is processed.