Knoll · Office Chairs
Design Within Reach Pollock Executive Chair
Lower PFAS concern for standard upholstered chair, but verify fabric content and water-repellent coating treatments with retailer.
The Pollock Executive Chair is an upholstered office chair; primary materials (fabric, foam, wood frame) are not inherently PFAS-intensive. However, Knoll does not publicly disclose PFAS content or treatment use.
Shop Knoll on Amazon →Material
upholstered seating; fabric/foam cushion composition varies by specification
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
furniture is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
The full breakdown
What it's made of and why it matters
The Pollock Executive Chair is an upholstered seating product combining fabric or leather shell, polyurethane foam cushioning, and a polypropylene or aluminum base. Polyurethane foam is the primary chemical concern: it is typically treated with flame-retardant additives (often halogenated or phosphorus-based compounds) to meet US furniture flammability standards (16 CFR 1633). The fabric covering may receive water-repellent coating (water-repellent coating) treatments, which historically have contained PFAS compounds, though formulations vary by specification. Aluminum bases are generally low-risk; fabric dyes and pigments require verification against azo dye and heavy metal standards.
The brand's record and disclosure
Knoll is a major contract furniture manufacturer with ISO 14001 certification and public sustainability commitments, but does not publish detailed chemical disclosure statements for individual products. The brand has not faced major recalls or documented chemical safety controversies in recent public record. However, Knoll does not explicitly communicate flame-retardant chemistry, foam source, or fabric treatment details in standard product specs, requiring direct inquiry with sales or technical teams. Design Within Reach, as a Knoll-owned retail channel, shares this disclosure gap.
How it compares in its category
High-end contract office chairs from Knoll, Herman Miller, and Steelcase all use similar polyurethane foam and fabric systems with comparable flame-retardant and water-repellent coating exposure profiles. The Pollock is positioned as a mid-to-premium design piece rather than a budget alternative, meaning tighter manufacturing tolerances and typically higher-quality textile sourcing, which correlates with lower risk of obvious off-gassing or contamination. Direct competitors (e.g., Steelcase Leap, Herman Miller Aeron) have similar transparency limitations but comparable material standards. Independent third-party certifications (GreenGuard, BIFMA X5.4) are not consistently applied across Knoll's range.
If you buy it
Air out the chair in a well-ventilated space for 24-48 hours after delivery to reduce polyurethane off-gassing odor (normal, not hazardous at typical indoor levels). Do not expose foam or fabric to direct heat sources, sunlight for prolonged periods, or cleaning solvents; use mild soap and water for fabric maintenance. Before purchase, request the fabric specification sheet and confirm whether water-repellent coating treatment contains legacy PFAS (PFOA/PFOS) or newer PFAS-free alternatives. Replace cushion foam if it develops visible tears, yellowing, or persistent odor after 7-10 years of use, as degradation may increase leaching risk.
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.”
Flame-retardant additives in polyurethane foam
All US-market upholstered furniture foam must meet 16 CFR 1633; Knoll does not disclose whether retardants are halogenated, phosphorus-based, or proprietary. Brominated flame retardants (legacy BFRs) are largely phased out, but replacement chemistries (e.g., phosphate esters) carry understudied toxicity profiles in laboratory settings.
PFAS in water-repellent coating (water-repellent coating) fabric treatments
Fabric specification varies by order; water-repellent coating coatings historically used PFOA-family compounds. Knoll has not publicly committed to PFAS-free alternatives. Modern formulations may use GenX or other shorter-chain PFAS with lower bioaccumulation but unresolved health data.
Volatile organic compound (VOC) off-gassing from polyurethane and adhesives
Polyurethane foam and fabric adhesives release low levels of isocyanates and solvents during the first weeks of use. Knoll does not publish VOC emissions data (e.g., GreenGuard certification levels), so baseline off-gassing rate is not independently verified.
Azo dyes and heavy metals in fabric pigments
Knoll sourcing typically meets OEKO-TEX or equivalent dye-safety standards for premium textiles, but this is not explicitly stated on product labels. No recalls or contamination reports on record for Pollock chair fabrics.
Formaldehyde in fabric finishes or adhesives
Modern Knoll upholstery typically avoids formaldehyde-based resin finishes, but without third-party certification or material safety data sheets publicly available, residual exposure cannot be ruled out entirely.
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 65% 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.
More office chairs 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.