Half Round Patio Umbrella
Skip until coating details clarified, umbrella fabrics commonly use PFAS-based water-repellent coating finishes.
Patio umbrellas typically require water-repellent coating finishes to shed rain and UV damage. The brand has disclosed no information about their coating chemistry or PFAS status.
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Material
Polyester fabric with water-repellent coating (type unspecified)
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
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What Half Round Patio Umbrella is made of, ingredients and materials
This umbrella uses polyester fabric, a common, durable synthetic that resists mildew and UV degradation reasonably well. The water-repellent (water-repellent coating) coating is the critical unknown, the brand does not specify whether it uses legacy PFAS-based chemistries (perfluorooctanoic acid, perfluorooctane sulfonate variants) or newer alternatives like fluorine-free or silicone-based systems. The coating determines both environmental persistence and potential skin/inhalation exposure during use and storage.
What’s concerning
Category baseline
The starting point for this type of product, before anything specific to this product is counted.
No PFAS disclosure
No public statement from the brand about PFAS in this product.
Waterproof / stain-resistant treatment
Water-repellent coating treatments have historically used PFAS.
PFAS
Polyester patio umbrellas commonly use PFAS-based water-repellent coating finishes; The brand does not disclose coating type, making PFAS presence unconfirmed but plausible. This is graded separately per brief, but listed here as the dominant safety concern for this product category.
Source, ATSDR ↗Volatile organic compounds (VOC) off-gassing from coating
Water-repellent coatings, whether PFAS or alternative chemistry, can off-gas during initial use and storage, especially in warm, humid conditions. Exposure is typically low outdoors, but storage in enclosed spaces may warrant ventilation.
Microfiber shedding from polyester fabric
Polyester umbrellas shed microfibers during rain, wind, and handling, particularly if the fabric weakens with UV exposure or age. Shedding is environmental rather than direct consumer hazard, but relevant to outdoor use over time.
Coating degradation and mold/mildew growth if unmaintained
Half-round patio umbrellas left wet or in humid storage can develop mold and mildew under the coating within weeks, particularly in warm climates. This degrades the fabric and water-repellent coating performance but is preventable with basic care (drying, ventilation).
What’s reassuring
Antimony in polyester fiber (trace levels)
Polyester is typically made with antimony trioxide as a catalyst; residual antimony is rarely detected in finished consumer textiles at actionable levels. No specific testing or complaints for umbrellas are on record.
How is this PFAS grade calculated?
The brand's record and disclosure
The brand markets sustainability messaging but provides no public technical specifications for the water-repellent coating finish on this model, nor any certification (e.g., OEKO-TEX, bluesign) that would rule out legacy PFAS. No recalls or formal complaints specific to this umbrella are on record. The silence on coating chemistry is a red flag for a brand positioning itself as environmentally conscious.
How it compares in its category
Patio umbrellas typically use polyester with water-repellent coating finishes; most brands do not disclose coating type. Some premium competitors (e.g., Sunbrella by Glen Raven) publish PFAS-free claims. Budget umbrellas rarely clarify, making typical in transparency but not differentiated on safety. Uncoated or wax-treated alternatives exist but are less common in half-round designs.
If you buy it
Store in a dry, well-ventilated area to avoid mildew and coating degradation; avoid direct contact with soil chemicals or pesticides, which can accelerate waterproofing breakdown. Do not machine wash or dry clean; rinse gently with a hose and air dry. Replace if the fabric develops tears, seams separate, or water no longer beads on the surface, as a failed coating exposes raw polyester to UV and accelerates deterioration. Contact directly to confirm the water-repellent coating chemistry before purchase if PFAS avoidance is a priority.
What is not known about PFAS in this product?
- Basis
- Model estimate, 35% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- has made none
Formulations change between production runs, so check the current label. How we grade.
More umbrellas 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.