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    Home » Free moogly Patterns » Afghans and Blankets

    Corner Window Rectangle for Warm Up America!

    Published: Oct 29, 2025 · Modified: Nov 20, 2025 by Tamara Kelly · Leave a Comment

    Corner Window Rectangle Pattern on Moogly

    The Corner Window Rectangle was designed for Warm Up America! This 7” x 9” piece is perfect for their Section Drives. Made with warm and durable Red Heart Super Saver, this corner to corner piece is a great way to give of your time, and use up your yarn odds and ends for a good cause! I'm proud to say that the Corner Window Rectangle is part of the *NEW* Pattern Bundle available on Warm Up America! - and available here for free, so we can get the maximum amount of donations for this fantastic cause!

    Disclaimer: This post includes affiliate links.

    Make A Donation to WUA!

    Warm Up America! New Pattern Bundle Available!

    If you're not familiar with Warm Up America!, it's a nonprofit organization whose mission is "motivating, training, and coordinating volunteers to knit and crochet afghans and clothing for people in need. To this end, the foundation:

    1. Promotes, trains, and encourages individual volunteers and groups to adopt the WUA! program as a local activity.
    2. Supports and assists these local volunteers by providing information and instructional materials through its website and newsletters."
    3. Acts as a collection point for sections, oversees assembly into completed blankets, and ships items to various charitable organizations and agencies for distribution to the homeless and persons in need. 

    And there are so many wonderful donations sent in! But that leaves another problem - one of their largest costs is shipping fees. "WUA! is blessed to have many wonderful volunteers around the country creating sections as well as complete afghans. Making sure these items are completed and ultimately delivered into the hands of those in need gets rather expensive." And so, they have put together this pattern bundle - and I'm thrilled to have donated the Corner Window Rectangle to be part of it!

    "With every $50 donation or more to WUA! you will receive a curated pattern bundle as a thank you. The pattern bundle includes patterns for blankets, hats, scarves and more. Patterns are emailed out once a week on Mondays to everyone who has made a donation of $50 or more the previous week, so make sure to add your email address when you make your donation!"

    CLICK HERE TO MAKE YOUR DONATION AND GET YOUR PATTERN BUNDLE TODAY! There are 60+ patterns in this bundle!

    Warm Up America Pattern Bundle

    Inspired by Opportunity

    I've been so lucky to be able to crochet for a living these past 14 years. It's been a lot of hard work and probably even more luck. Opportunities show up at the right time - and sometimes the wrong time. Doors shut, and windows open. This stitch pattern symbolizes this ebb and flow - something all of us can probably identify with. Plus, it's a quick and attractive pattern to use for a blanket! The bright colors of Red Heart Super Saver Pooling remind us to look on the bright side, no matter what!

    And while this pattern is part of the bundle you get with a $50 donation, I also want to ensure that it's available for those who would like to crochet for WUA! but may not have the funds to donate - we can all pitch in together, and every bit counts! So you'll also find it for free, below, right here on Moogly. ♥ If you want the PDF, you'll need to buy the bundle! 😉

    Corner Window Rectangle - Moogly


    Corner Window Rectangle

    Add this pattern to your Ravelry Queue and Favorites

    US – H, 5.00mm hook - Susan Bates

    58 yds Red Heart Super Saver (Aran/4; 364 yds; 198 g)
    Color Shown: Papaya Pooling

    Stitch Markers

    Gauge: 5 blocks = 4”[10cm]

    Size: 7" x 9"

    HELPFUL LINKS AND TUTORIALS

    Corner Window Rectangle Tutorial

    Crochet Abbreviations

    NOTES

    If you are not familiar with the corner-to-corner box stitch, please be sure to watch the video tutorial linked above.

    Each “block” consists of a ch 3 followed by either 3 dc or (dc, ch 1, skip 1, dc).

    Corner Window Rectangle Pattern on Moogly

    Corner Window Rectangle Instructions

    Row 1 [WS]: Ch 6, dc in 4th ch from hook, dc in last 2 chs; turn. (1 block)

    Row 2 [RS]: Ch 6, dc in 4th ch from hook, dc in next ch, dc in last ch, (slip st, ch 3, 3 dc) in ch-3 sp of previous row; turn. (2 blocks)

    Row 3: Ch 6, dc in 4th ch from hook, ch 1, skip next ch, dc in last ch, [(slip st, ch 3, dc, ch 1, dc) in next ch-3 sp of previous row] twice; turn. (3 blocks)

    Row 4: Ch 6, dc in 4th ch from hook, dc in next 2 chs, [(slip st, ch 3, 3 dc) in next ch-3 sp of previous row] 3 times; turn. (4 blocks)

    Row 5: Ch 6, dc in 4th ch from hook, ch 1, skip next ch, dc in last ch, [(slip st, ch 3, dc, ch 1, dc) in next ch-3 sp of previous row] 4 times; turn. (5 blocks)

    Row 6: Ch 6, dc in 4th ch from hook, dc in next 2 chs, [(slip st, ch 3, 3 dc) in next ch-3 sp of previous row] 5 times; turn. (6 blocks)

    Row 7: Ch 6, dc in 4th ch from hook, ch 1, skip next ch, dc in last ch, [(slip st, ch 3, dc, ch 1, dc) in next ch-3 sp of previous row] 6 times; turn. (7 blocks)

    Row 8: Ch 6, dc in 4th ch from hook, dc in next 2 chs, [(slip st, ch 3, 3 dc) in next ch-3 sp of previous row] 7 times; turn. (8 blocks)

    Work Even

    Row 9: Sl st in last 3 sts of previous block, [(slip st, ch 3, dc, ch 1, dc) in next ch-3 sp of previous row] 8 times; turn. (8 blocks)

    Row 10: Ch 6, dc in 4th ch from hook, dc in next 2 chs, [(slip st, ch 3, 3 dc) in next ch-3 sp of previous row] 7 times; slip st in next ch-3 sp, turn. (8 blocks)

    Begin Decreases on Both Sides

    Row 11: Sl st in last 3 sts of previous block, [(slip st, ch 3, dc, ch 1, dc) in next ch-3 sp of previous row] 7 times, slip st in next ch-3 sp; turn. (7 blocks)

    Row 12: Sl st in last 3 sts of previous block, [(slip st, ch 3, 3 dc) in next ch-3 sp of previous row] 6 times; slip st in next ch-3 sp, turn. (6 blocks)

    Row 13: Sl st in last 3 sts of previous block, [(slip st, ch 3, dc, ch 1, dc) in next ch-3 sp of previous row] 5 times, slip st in next ch-3 sp; turn. (5 blocks)

    Row 14: Sl st in last 3 sts of previous block, [(slip st, ch 3, 3 dc) in next ch-3 sp of previous row] 4 times; slip st in next ch-3 sp, turn. (4 blocks)

    Row 15: Sl st in last 3 sts of previous block, [(slip st, ch 3, dc, ch 1, dc) in next ch-3 sp of previous row] 3 times, slip st in next ch-3 sp; turn. (3 blocks)

    Row 16: Sl st in last 3 sts of previous block, [(slip st, ch 3, 3 dc) in next ch-3 sp of previous row] twice; slip st in next ch-3 sp, turn. (2 blocks)

    Row 17: Sl st in last 3 sts of previous block, (slip st, ch 3, 3 dc) in next ch-3 sp of previous row; slip st in next ch-3 sp, turn. (1 block)

    Border: Ch 1, hdc evenly around working 3 hdc in the side/top/bottom of each block, and an extra hdc in each corner. Join to first hdc of the rnd and finish off, weave in ends. Block piece to 7” x 9”.

    Corner Window Rectangle Pattern on Moogly


    More, more, more?

    Looking for your next project? Check out the Moogly Free Patterns Page or Ravelry!

    Corner Window Rectangle

    If any Moogly pattern inspires you to make your own project, and you post a photo on social media, be sure to tag me @mooglyblog or #mooglyblog so I can check it out too!

    The Fine Print

    Follow Moogly on Facebook, Pinterest, TikTok, Bluesky, YouTube, and Instagram! Written pattern copyright Tamara Kelly 2025, all rights reserved. Please do not reprint or repost this pattern. Please do link to this page to share this pattern with others.

    If you wish to make items for sale from this pattern or translate it to another language, please visit the About page for details. 

    Corner Window Rectangle for Warm Up America!
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    Tamara Kelly of Moogly

    Moogly is world-famous for fresh. modern, and approachable crochet designs - as well as a little knitting and crafting here and there. On Moogly, you'll find several new free patterns every month, top quality video tutorials, giveaways, and more!

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