Grandin Road · Outdoor Furniture Cushion Protectants
19" X 17-1/2" Replacement Seat Cushion - Knife-Edge, Knife-Edge/Pesto - Grandin Road
Lower risk. Standard cushion with no known PFAS-prone treatments.
Basic seat cushion in polyester and cotton upholstery with no disclosed stain-resistant or water-repellent coating. Grandin Road provides no PFAS statements.
We flunk more products than we pass. This one earned its grade. How we grade
Material
Polyester/cotton blend upholstery fabric
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
You may also be interested in
Top-graded picks in the categories readers replace first, every one scored on the same rubric.
- polypropylene filter housing, carbon/sediment cartridge
- We found no PFAS statement from the brand
- Bacterial growth in spent cartridges
3 hazards checked on this product, all on its full breakdown.
Aquasure
Premier Series 75 GPD Under Sink Reverse Osmosis Water Filtration System
- RO membrane, carbon filters, stainless steel housing
- We found no PFAS statement from the brand
- Bacterial and microbial growth in housing and filters
4 hazards checked on this product, all on its full breakdown.
Avocado
Vegan Mattress
- organic cotton, natural latex, coconut coir, recycled steel coils
- The brand calls it PFAS-free, which we have not verified
- Heavy metals
2 hazards checked on this product, all on its full breakdown.
What 19" X 17-1/2" Replacement Grandin Road is made of, ingredients and materials
This cushion uses a polyester-cotton blend upholstery fabric, a common pairing that balances durability and comfort. Polyester fibers themselves are stable when intact, but the finish treatments applied to the fabric are where most hazard risk originates. The cushion core material is not specified in available product information, which typically is high-density foam (polyurethane or polyether) in Grandin Road's furniture line. The blend composition helps reduce pure synthetic content, lowering overall off-gassing potential compared to 100% polyester alternatives.
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.
Volatile organic compounds (VOCs) from fabric finish and foam core
Polyester-cotton blends are typically treated with dyes and finishing resins (formaldehyde-based being common but not universal). Without disclosure, low-level off-gassing in the first weeks is typical; ventilation during break-in minimizes exposure. No recalls or incidents reported for Grandin Road cushions specifically.
Formaldehyde / VOCs
Cotton-blend upholstery often receives formaldehyde-resin treatments for wrinkle resistance or dye-fixation. Grandin Road does not disclose treatment chemistry. Risk is low with proper ventilation and decreases over time as resins cure and off-gas.
Source, ATSDR ↗Flame retardants
Upholstered furniture sold in the US typically meets flammability standards (16 CFR 1633 or 1634), often via added chemical retardants. Grandin Road does not specify whether this cushion uses halogenated, brominated, or antimony-based retardants. Standard use and handling poses minimal risk.
Source, EPA ↗Foam degradation and off-gassing over time
Polyurethane foam in cushion cores can break down after 5-10 years, potentially releasing volatile compounds and ammonia. This is a durability and air-quality issue rather than an acute hazard, managed by replacement when cushion flattens noticeably.
What’s reassuring
Base material not linked to PFAS
The main material recorded for this product is not one associated with PFAS.
Dye migration or color fastness issues
No specific reports of bleeding or migration from Grandin Road's pesto or other colored cushion fabric. Polyester blends typically have good dye stability if adequately finished. Risk increases if cushion is exposed to prolonged moisture or direct water washing.
How is this PFAS grade calculated?
The brand's record and disclosure
Grandin Road does not publicly disclose fabric treatment specifics, flame retardant use, or formaldehyde-resin finishes on product pages or safety documentation reviewed. The brand has no major recalls or public safety controversies on record for upholstery cushions. Grandin Road is owned by Cornerstone Brands and markets primarily through catalog and e-commerce, with standard furniture industry practices but limited third-party certifications visible. No independent test results or certifications such as Oeko-Tex or GREENGUARD are advertised for this product line.
How it compares in its category
Replacement cushions in the mid-market furniture segment typically offer minimal transparency on treatments and materials; this product is consistent with that norm. Natural-fiber or certified upholstery alternatives (Oeko-Tex, GOTS cotton) command higher prices and are not part of Grandin Road's standard inventory. Polyester-cotton blends present lower concern for VOC and flame-retardant use compared to fully synthetic options, while offering cost and durability benefits versus all-natural alternatives. This cushion sits in the low-risk zone for a branded furniture replacement piece, with no known red flags distinguishing it negatively from peers.
If you buy it
Air out the cushion in a well-ventilated space for 24-48 hours after unboxing to allow any manufacturing off-gassing to dissipate. Avoid prolonged direct sunlight, which can degrade polyester and cause dye fading and fiber brittleness over time. Spot-clean with mild soap and cool water; dry-cleaning solvents may interact poorly with synthetic fibers and any applied finishes. Replace the cushion if foam begins breaking down (visible compression, flattening) or if upholstery fabric shows tears, as degraded foam may off-gas ammonia compounds.
What is not known about PFAS in this product?
- Basis
- Model estimate, 72% confidence, not a lab result
- Lab test
- None on record for this exact product
- Brand statement
- Grandin Road has made none
Formulations change between production runs, so check the current label. How we grade.
What are the PFAS-free alternatives to 19" X 17-1/2" Replacement Seat Cushion - Knife-Edge, Knife-Edge/Pesto - Grandin Road?
Blazing Needles
74 in by 19 in Outdoor Solid Polyester Tufted Chaise Lounge Cushion
- Polyester fill with polyester cover
- We found no PFAS statement from the brand
- Azo dyes in polyester textiles
2 hazards checked on this product, all on its full breakdown.
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.