Bernat Outdoor Yarn – Weather-Resistant Acrylic Yarn for Outdoor Projects
We designed Bernat Outdoor Yarn to handle whatever Mother Nature throws at your handmade projects. This weather-resistant acrylic blend resists fading from UV exposure, sheds water instead of soaking it up, and maintains its shape through seasons of rain, sun, and humidity.
Crafters choose our outdoor yarn for patio cushions, garden rugs, plant hangers, and outdoor pillows that stay vibrant year after year. The worsted-weight construction works on hooks sized H-8 to J-10 and needles sized US 8 to 10, giving you the versatility to create everything from tight-weave seat covers to open-lattice wall art. Each 5.3 oz ball delivers approximately 197 yards of consistent, plied strand that knots securely and washes without pilling.
Our outdoor formula balances durability with the soft hand feel Bernat yarns are known for—stiff enough to hold structure in three-dimensional projects, comfortable enough for wearable accessories like sun hats and beach totes. We've tested this yarn in real outdoor conditions, and it returns from the washing machine ready for another season without losing tension or color saturation.
- 100% acrylic with UV-resistant dye treatment for fade protection
- Water-repellent finish sheds moisture and dries quickly
- Worsted weight (4 Medium) – 197 yards per 5.3 oz (150 g) ball
- Recommended hook sizes H-8 (5 mm) to J-10 (6 mm)
- Recommended needle sizes US 8 (5 mm) to US 10 (6 mm)
Fiber Technology & Weather Protection
Bernat outdoor yarn starts with solution-dyed acrylic fiber, meaning pigment is locked into the polymer before extrusion rather than applied as a surface treatment. This process anchors color at the molecular level, so UV rays can’t strip it out the way they fade conventionally dyed yarn. We add a hydrophobic finish during manufacturing that causes water to bead and roll off instead of penetrating the fiber core.
The acrylic base resists mildew growth even in humid climates, and the plied construction prevents splitting when you work tight stitches for weather-tight cushion covers. Unlike cotton or wool blends that hold moisture and develop odors outdoors, our synthetic formula dries in hours after a rainstorm and won’t attract insects or rot. Many crafters working with other options in our specialty yarn collection find that outdoor projects demand this specific balance of resilience and workability.
Project Applications & Stitch Compatibility
We’ve watched makers use Bernat outdoor yarn for patio pouf ottomans, hammock-style plant hangers, poolside floor mats, and decorative wind socks that stay outside year-round. The yarn’s body holds structural stitches like Tunisian crochet and basket weave without sagging, while remaining pliable enough for granny-square blankets draped over porch furniture.
Crochet Techniques
Single crochet and half-double crochet produce dense, water-shedding fabrics ideal for cushion covers and outdoor rugs. Extended stitches and filet patterns create decorative panels for garden flags and privacy screens that allow airflow. The yarn’s twist prevents splitting when you work surface crochet details or post stitches for textured borders.
Care Instructions & Longevity
Wash Bernat outdoor yarn projects in cold or warm water on a gentle cycle, using mild detergent without fabric softener, which can reduce water repellency. Tumble dry on low heat or air-dry flat to preserve dimensional stability—high heat may relax the fiber’s structure over time.
For items left outdoors continuously, we recommend a monthly rinse to remove pollen, dust, and environmental residue that can dull colors even on UV-resistant yarn. Spot-clean bird droppings or tree sap promptly with a damp cloth and gentle soap. Store off-season projects in breathable bins rather than sealed plastic bags to prevent any trapped moisture from causing issues. With proper care, cushions and rugs made from our outdoor yarn maintain their original appearance for three to five years of active outdoor use, far outlasting natural-fiber alternatives.
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Questions About Bernat Outdoor Yarn
Yes, Bernat outdoor yarn is engineered for continuous outdoor exposure. The UV-resistant dye and water-repellent finish protect against sun, rain, and humidity year-round.
For best longevity, bring cushions and pillows indoors during winter months in climates with freezing temperatures and heavy snow, as repeated freeze-thaw cycles can stress any textile fiber over time. Fixed installations like plant hangers and wall art can remain outside permanently with occasional rinsing to remove environmental buildup.
Standard acrylic yarns lack the solution-dyed pigment process and hydrophobic finish that make Bernat outdoor yarn weather-resistant. Regular acrylic will fade faster under UV exposure, absorb more water during rain, and lose shape more quickly when subjected to outdoor temperature fluctuations.
Bernat outdoor yarn also resists mildew growth that can develop in moisture-retaining fibers, making it a safer choice for humid climates or projects that stay damp for extended periods. While you can use any acrylic outdoors temporarily, outdoor-specific yarn delivers multi-season durability that general-purpose yarn cannot match.
We recommend crochet hooks sized H-8 (5 mm) to J-10 (6 mm) and knitting needles sized US 8 (5 mm) to US 10 (6 mm) for standard gauge with Bernat outdoor yarn. Use the smaller end of the range (H-8 or US 8) when you want a tight, dense fabric for cushions and rugs that need maximum durability and water resistance.
Choose the larger end (J-10 or US 10) for decorative items like wall hangings and plant hangers where drape and airflow matter more than dense coverage. Always work a gauge swatch to confirm your tension matches the recommended 16 stitches × 20 rows = 4 inches in single crochet before starting large projects.
Bernat outdoor yarn is currently available in twelve solid colorways only. We focus on nature-inspired solids that coordinate easily and allow crafters to create their own color-blocking designs without competing visual patterns.
Solid colors also provide more consistent UV resistance, as variegated yarns sometimes use different dye processes for each hue that can fade at different rates outdoors. If you want multi-color effects in your outdoor projects, alternate solid skeins in stripes, granny squares, or other modular techniques for full control over your color palette.
Absolutely—Bernat outdoor yarn works well for sun hats, beach totes, market bags, and other accessories that benefit from water resistance and durability. The yarn's firmness provides structure for bags that need to hold their shape when loaded, and the UV protection prevents color fading on hats worn in bright sunlight.
Keep in mind that the hydrophobic finish makes the fiber slightly less breathable than regular acrylic, so it's better suited for warm-weather accessories than cold-weather garments where you want heat retention. Many crafters use it for poolside cover-ups, gardening aprons, and festival bags that get heavy use in outdoor settings.
Store unused balls of Bernat outdoor yarn in a cool, dry location away from direct sunlight, just as you would any acrylic yarn. The yarn itself won't degrade from light exposure in storage, but keeping it in a drawer or bin prevents dust accumulation and preserves the hydrophobic finish.
Avoid storing outdoor yarn in sealed plastic bags or airtight containers for extended periods, as trapped humidity can affect the fiber's water-repellent properties over time. A breathable fabric bin or open shelf works best. If you live in a very humid climate, add a silica gel packet to your storage container to absorb excess moisture.
While Bernat outdoor yarn is safe and non-toxic, its firmer texture and water-repellent finish make it less ideal for baby blankets or stuffed animals where extreme softness matters most. The yarn's durability does make it excellent for pet beds, dog toy ropes, and cat scratching post covers that need to withstand rough use and frequent washing.
For pet items used outdoors—like elevated dog bed covers or outdoor cat shelters—the mildew resistance and quick-dry properties are major advantages. If you're making baby items for outdoor use, such as stroller blankets or sun hats, the UV protection and washability are beneficial, though many crafters prefer the plusher feel of yarns like <a href="/bernat-forever-fleece-yarn/">Bernat Forever Fleece</a> for infant projects used primarily indoors.