Sunbrella · Outdoor Cushions & Pillows
Pottery Barn SunbrellaA Solid Outdoor Pillow
Sunbrella fabric likely treated with PFAS; brand discloses nothing publicly.
Sunbrella outdoor fabrics are industry-standard solution-dyed acrylic with water-repellent coating treatment, commonly PFAS-based historically. Sunbrella has not publicly disclosed PFAS-free status or testing results.
The safe swap
Arhaus
Arhaus Ardennes Outdoor Pillow In Polyester
75/100 safety
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Sunbrella acrylic fabric with stain/water treatment
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Waterproof / stain-resistant treatment
water-repellent coating treatments have historically used PFAS.
Category baseline
furniture is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
The full breakdown
What it's made of and why it matters
Sunbrella fabric is solution-dyed acrylic, meaning color is locked into fibers during manufacturing rather than applied after. This method produces durable, fade-resistant material well-suited to sun exposure. The fabric undergoes proprietary water and stain repellent treatment (almost certainly PFAS-based, though Sunbrella has not publicly confirmed chemistry). The pillow cover is removable and machine-washable, which can reduce but not eliminate residual chemical exposure over time.
The brand's record and disclosure
Sunbrella (Invista/Eastman subsidiary) markets durability and stain resistance but has published no ingredient disclosure, PFAS phase-out timeline, or third-party testing summaries. The brand has not signed pledges to eliminate PFAS or adopted safer alternatives like fluorine-free hydrophobic coatings. No formal recalls or regulatory actions on record for Sunbrella fabrics. This silence on chemical treatment is increasingly at odds with competitor transparency trends in outdoor textiles.
How it compares in its category
Sunbrella dominates premium outdoor cushion fabric and is considered the industry standard for performance and longevity. Alternatives include solution-dyed polyester (similar PFAS risk, less UV resistance), cotton blends (higher mildew risk, lower water repellency), and emerging PFAS-free acrylic brands (fewer long-term durability data, pricier). For pure stain/water performance, Sunbrella remains unmatched; for chemical minimization, disclosure-focused alternatives exist but cost more and sacrifice some weather resistance.
If you buy it
Wash the removable cover in cool water before first use to reduce any loose chemical residue. Avoid hot water or high heat drying, which can accelerate polymer degradation and potential chemical leaching. Inspect stitching and fabric for visible wear annually; outdoor sun and moisture degrade even premium synthetics over 5 to 7 years. Replace the pillow when color fading or water beading noticeably declines, signaling coating breakdown. Store indoors during off-season to extend lifespan and reduce off-gassing in direct sun cycles.
Beyond PFAS: other things we checked
Established hazard classes for this product type, assessed from public information. These never change the PFAS grade; a Likely flag caps the Verdict at “Buy with care.”
PFAS in water/stain repellent coating
Sunbrella's durability reputation depends on proprietary water-repellent coating (water-repellent coating) finish, which historically relied on PFAS chemistry. No public commitment to PFAS-free alternatives; coated acrylic fibers shed microfibers and residual chemicals into washing water and, over time, into skin contact during use.
Microplastic shedding from synthetic fibers
Acrylic textiles shed fine fibers during washing and outdoor wear, particularly when abraded by friction or UV degradation. Sunbrella's durability minimizes early breakdown, but outdoor exposure and handling still produce microplastics over years of use. Machine washing accelerates this; gentle hand washing or spot cleaning reduces fiber loss.
Formaldehyde or other fabric resins in finishing
Sunbrella fabric does not typically undergo formaldehyde-resin wrinkle-resist or antimicrobial finishes (unlike some cotton-blend or performance polyester brands). No formaldehyde detection has been publicly reported in Sunbrella products; solution-dyeing and water-repellent coating chemistry are the primary chemical load.
Flame retardants in synthetic acrylic
Acrylic fibers are naturally flame-resistant and do not require added brominated or phosphorus-based flame retardants. Outdoor cushion covers are not subject to indoor furniture flammability standards. No evidence of added flame retardants in Sunbrella acrylic fabric.
Heavy metals or azo dyes
Solution-dyed acrylic avoids post-dye mordants and heavy metal fixatives common in piece-dyed textiles. Azo dyes are integrated during fiber production. No regulatory alerts or documented contamination in Sunbrella acrylic on public record; this manufacturing method is generally lower-risk for heavy metal uptake than conventional dyeing.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 45% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Outdoor Cushions & Pillows
Arhaus
Ardennes Outdoor Pillow In Polyester
Polyester, unspecified finish
Lower concern. Polyester pillow unlikely to contain PFAS unless treated.
⚠Risky category by default
Room & Board
Modern Cast Outdoor Pillow
Cast polyester or acrylic fabric cover
Outdoor pillow with synthetic fabric.
⚠Risky category by default
Pier 1 Imports
Rizzy Home Jim Throw Pillow
polyester/cotton blend with standard fill
Lower concern. No PFAS-prone features identified in typical throw pillow.
⚠Risky category by default
More outdoor cushions & pillows grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.