Williams Sonoma · Outdoor Furniture Cushion Protectants
Williams Sonoma Santa Barbara Teak Chair Cushion
Lower PFAS concern for teak; cushion coating details are unknown, ask Williams Sonoma.
Teak wood is naturally durable and low-risk. Outdoor cushions usually get water-repellent or stain-resistant treatments that may contain PFAS. Williams Sonoma does not disclose the cushion's treatment.
The better-graded swap
Arhaus
Arhaus Ardennes Outdoor Pillow In Polyester
75/100 safety
Same rubric that flunked this product. The swap earned Excellent.
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Teak wood frame with outdoor cushion fabric
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
What’s concerning
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
Flame retardants
Outdoor cushions often contain flame retardant treatments required by US flammability standards, but Williams Sonoma does not disclose which chemicals are used. These may include brominated, phosphate-based, or antimony-containing compounds; specific hazard cannot be assessed without composition data.
Source, EPA ↗Water-repellent coating leachables (likely water-repellent coating or water-repellent coating treatments)
Traditional water-repellent coating finishes may contain Teflon-type coating-based or fluorinated compounds (separate from PFAS assessment); newer alternatives may use siloxane or hydrocarbon-based systems. Manufacturer specification is needed to determine if problematic chemistry is present, especially if the cushion will contact skin regularly.
Volatile organic compounds (VOC) off-gassing from fabric treatment
New outdoor cushions commonly release VOCs from dyes, sizing agents, and water repellent coatings, particularly in warm weather or direct sun. Off-gassing typically diminishes over weeks to months, but intensity depends on coating chemistry not disclosed on product labels.
Mold and mildew growth if moisture trapped in cushion core
Outdoor cushions in humid climates or with poor drainage can develop fungal growth, which poses respiratory irritation risk with prolonged exposure. Teak frame itself resists rot, but the cushion filling and cover can retain moisture and require active maintenance.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Heavy metals
No specific testing or recalls have been reported for Williams Sonoma outdoor cushions regarding toxic dyes or heavy metal pigments. However, the brand does not publicly certify dyes to OEKO-TEX or similar standards, so baseline safety cannot be independently verified.
Source, FDA ↗The full breakdown
What it's made of and why it matters
This cushion pairs a teak wood frame (naturally rot-resistant, low chemical concern) with an outdoor fabric cushion whose exact fiber content and treatments are not publicly specified on Williams Sonoma's product pages. Outdoor cushion fabrics are typically acrylic, polyester, or solution-dyed blends, often treated with water repellent coatings and UV stabilizers to withstand weathering. The coating formulation determines whether volatile compounds or problematic flame retardants are present; without manufacturer transparency, the specific risk profile cannot be fully assessed.
The brand's record and disclosure
Williams Sonoma does not publicly disclose detailed material safety information, certifications, or testing results for outdoor cushions on their website or product documentation. The brand has not published a comprehensive chemical policy or PFAS commitment statement relevant to home furnishings. While Williams Sonoma is a major retailer, they provide minimal transparency into textile treatments, flame retardant chemistry, or volatile organic compound (VOC) content in cushion products, which limits independent safety verification.
How it compares in its category
Outdoor cushions in this price tier commonly use acrylic or solution-dyed polyester blends, often with water-repellent and mildew-resistant treatments. Higher-transparency manufacturers (e.g., Sunbrella-branded cushions) specify fiber type, coating technology, and sometimes submit to third-party testing. Williams Sonoma's Santa Barbara cushion lacks this level of specificity, placing it in the middle-ground of disclosure, better than unbranded imported cushions, but less documented than premium eco-certified alternatives.
If you buy it
Request detailed material and treatment information directly from Williams Sonoma customer service before purchase. Store indoors or under cover during off-season to minimize UV and moisture exposure, which accelerates fabric degradation and potential leaching of coatings. Inspect annually for mold, mildew, or coating wear; replace if fabric begins to pill, discolor unevenly, or emit odors after rain. Avoid prolonged direct sunlight and wash only with mild soap and water unless the tag specifies otherwise.
What we don’t know
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Williams Sonoma has made none
Formulations change between production runs, so check the current label. How we grade.
More outdoor furniture cushion protectants 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.