Costco Thomasville Walsen Sectional with Storage Ottoman – Product Liability Lawyer

2026-06-15 – A respiratory hazard incident involving a Costco Thomasville Walsen Sectional with Storage Ottoman has been reported to the U.S. Consumer Product Safety Commission (CPSC) SaferProducts.gov database. The manufacturer, Heritage Home Group LLC, faces a warning defect claim after a consumer reported that the sofa emitted formaldehyde, triggering an asthma attack in their child. The incident highlights potential health risks from volatile organic compounds (VOCs) in upholstered furniture.

Product Details

Brand Name: Thomasville
Manufacturer: Heritage Home Group LLC
Retailer: Costco
Incident Report Number: 6069731
Severity Type Name: First Aid Received by Non-Medical Professional
Severity Type ID: 7

Incident Overview

According to a report filed on May 16, 2026, a consumer purchased the Thomasville Walsen Sectional with Storage Ottoman from Costco. Shortly after bringing the sofa into their home, the consumer's son began experiencing respiratory distress, including an asthma attack. The parent attributed the reaction to formaldehyde present in the couch, as described in the incident narrative: "I purchased this brought up from Costco and now my son is getting sick and an asthma attack because it has formaldehyde in the couch."

The severity of the incident was classified as requiring first aid administered by a non-medical professional, indicating that the child's symptoms were managed at home without emergency room treatment. The report does not specify whether the sofa was new or had been in use for some time, nor does it mention any prior symptoms. The consumer specifically identified formaldehyde as the causative agent, a known respiratory irritant and sensitizer commonly found in pressed wood products, adhesives, and some upholstery materials.

Safety Concerns

Immediate Dangers: Formaldehyde is a volatile organic compound that can off-gas from furniture materials, especially when new. Inhalation can cause immediate respiratory symptoms such as coughing, wheezing, chest tightness, and asthma attacks, particularly in sensitive individuals like children or those with pre-existing respiratory conditions.

Long-Term Risks: Chronic exposure to formaldehyde has been linked by the International Agency for Research on Cancer (IARC) to an increased risk of certain cancers, including nasopharyngeal cancer and leukemia. While single acute exposures may resolve, repeated or prolonged exposure poses cumulative health hazards.

Who Might Be Affected: Children are especially vulnerable due to their developing respiratory systems and higher breathing rates relative to body weight. Individuals with asthma, allergies, or chemical sensitivities are at elevated risk. Bystanders, including other family members, could also be affected if off-gassing continues.

Warning Signs: Symptoms that may indicate formaldehyde exposure include eye, nose, and throat irritation; watery eyes; coughing; skin rashes; and difficulty breathing. A strong chemical odor from new furniture can also signal the presence of VOCs.

What Our Clients Say

What Consumers Should Do

Stop Using Immediately: If you suspect your furniture is emitting formaldehyde, discontinue use and move the item to a well-ventilated area, preferably outdoors or in a garage, to reduce indoor air contamination.

Preserve the Product: Keep the sofa and all related documentation, including purchase receipts and any packaging, in their current condition. This evidence may be critical for future investigation or legal action.

Document the Incident: Record the date of purchase, date symptoms began, and any medical treatment received. Photograph the product and its labels. Save copies of all communications with the retailer or manufacturer.

Seek Medical Attention: If anyone in your household experiences respiratory symptoms such as asthma attacks, persistent coughing, or difficulty breathing, consult a healthcare provider. Mention possible formaldehyde exposure.

Report to the CPSC: File a report at SaferProducts.gov (Report ID 6069731) to add your experience to the public database and help regulators identify patterns.

Check for Recalls: Visit CPSC.gov to search for any recalls related to the Thomasville Walsen Sectional or Heritage Home Group LLC products.

Consumers who have suffered injury or property damage from this product may wish to speak with a product liability attorney about their legal options.

Manufacturer's Response

The manufacturer's official response to this specific incident report is not publicly available at the time of this writing.

Legal Help Available

H Law Group is a California-based product liability law firm dedicated to helping consumers injured by defective products. We handle cases on a contingency fee basis, meaning you pay nothing unless we recover compensation for you. Our team offers free consultations to discuss your situation and explore your options. If you or a loved one was injured by Costco Thomasville Walsen Sectional with Storage Ottoman or a similar product, contact H Law Group at (888) 499-4948 for a free, no-obligation consultation.