About Fair | IA
The Iowa State Fair, held annually on the Iowa State Fairgrounds in Des Moines (Polk County), dates to 1854. The permanent fairgrounds were established at their current East 30th Street location in 1886 and underwent substantial construction and renovation throughout the twentieth century.
Buildings reportedly constructed or significantly renovated during peak asbestos-use eras (1930–1980):
- The Grandstand (original construction 1909; major mid-century renovations reportedly involving asbestos-containing materials)
- The Agriculture Building (constructed 1904; multiple renovations reportedly incorporating asbestos-containing materials)
- The Livestock Pavilion and Coliseum (reportedly containing pipe insulation and fireproofing products)
- The Varied Industries Building (potentially containing asbestos-containing ceiling tiles and insulation)
- Exhibition halls, livestock barns, and maintenance facilities (reportedly incorporating asbestos-containing products throughout)
The fairgrounds encompass hundreds of acres and dozens of permanent structures. Multiple construction and renovation cycles may have introduced asbestos-containing materials throughout the facility’s history.
Iowa’s 99 county fairgrounds include permanent structures built during the same era. County fairgrounds at the following locations may have contained asbestos-containing materials:
- Waterloo / Black Hawk County Fairgrounds
- Cedar Rapids / Linn County Fairgrounds
- Davenport / Scott County Fairgrounds
- Council Bluffs / Pottawattamie County Fairgrounds
- Burlington / Des Moines County Fairgrounds
- Dubuque / Dubuque County Fairgrounds
- Sioux City / Woodbury County Fairgrounds
- County fairgrounds across all remaining 92 Iowa counties
Asbestos-containing materials (ACMs) were incorporated into the construction, insulation, fireproofing, and general building components of fairground facilities built or renovated between approximately 1930 and 1980. Products reportedly present at facilities of this type included:
- Pipe insulation (calcium silicate pipe insulation brand and similar products; Thermobestos products)
- Boiler insulation and refractory components
- Spray-applied fireproofing and similar formulations
- Acoustic and thermal ceiling tiles (including Gold Bond products)
- Floor tiles and mastic adhesive
- Roofing materials and asbestos shingles
- Joint compound, texture coatings, and caulk
- Electrical insulation and wire coverings
- Gaskets and packing materials in valves and fittings
- Fire doors and fire-resistant curtains
- Concrete and masonry products
ACMs at these facilities may have remained undisturbed for decades. Renovation, maintenance, demolition, and repair work—particularly from the 1980s onward—may have released asbestos fibers into the air, creating exposure risk for workers on-site.
General Equipment at Fair | IA
The equipment below represents the systems and infrastructure documented or typically present at this facility during the era when asbestos-containing materials were specified in industrial construction. This is general facility-equipment reference — not a legal attribution of any specific product, manufacturer, or exposure event to this facility. Material-category and manufacturer information is addressed in the AsbestosIndex Product Crosswalk linked under the records table below.
Documented Asbestos Evidence
The records below are verified, state-documented asbestos removals at this facility. Each entry represents a regulated abatement project where the Iowa Department of Natural Resources (Iowa DNR) was notified under federal NESHAP rules, the work was logged, and the asbestos-containing material was confirmed and removed under regulated conditions. These are not allegations or estimates — they are paper records tying documented asbestos-containing material to this specific site.
No Iowa DNR NESHAP abatement notifications have been identified for this facility in current public records. Per the framing above, absence of state-agency documentation should not be read as absence of asbestos — only as absence of a formal, regulated abatement event meeting reporting thresholds. Workers who recall encountering pipe insulation, block insulation, gaskets, or other asbestos-era construction materials at this facility may still have viable claims regardless of whether a state record exists.
Material Categories in Documented Records
The materials documented above (and similar asbestos-containing materials commonly encountered in records of this type) appear in the AsbestosIndex catalog with historical manufacturer and trust-fund information. Click a category to view manufacturers historically associated with that material:
Who May Have Been Exposed at Fair | IA
Large exhibition halls, livestock buildings, and support facilities required substantial heating infrastructure. Asbestos-containing materials were the industry-standard thermal insulation solution and were allegedly used in:
- Pipe insulation on steam and hot water heating systems
- Boiler insulation in mechanical rooms
- Duct insulation on ventilation systems
- Insulation on equipment in mechanical and utility areas
- Gaskets and packing materials in valves and fittings
Insulators and pipefitters who may have installed these materials at Iowa fair facilities were often members of Heat and Frost Insulators Local 1, headquartered in St. Louis and serving the broader Mississippi River industrial corridor including eastern Iowa. Union membership records from Local 1 and from UA Local 562 (pipefitters) are among the most powerful forms of evidence in establishing an Iowa worker’s exposure history.
Public assembly buildings at fairgrounds—grandstands, exhibition halls, livestock pavilions—faced strict fire safety requirements under mid-century building codes. Workers involved in installation, maintenance, renovation, and repair of fireproof ceiling tiles and panels, spray-applied fireproofing on structural steel beams, fire doors and fire-resistant curtains, and electrical insulation and wiring components may have been exposed to asbestos fibers.
⚠️ Critical Filing Deadline
Iowa law gives mesothelioma and asbestos-disease victims 2 years from the date of medical diagnosis to file a personal injury lawsuit (Iowa Code § 614.1(2A)). For wrongful death claims after an asbestos-related death, the filing window is 2 years from the date of death (Iowa Code § 614.1(2)). Miss either deadline by a single day and the right to file is permanently gone. No exceptions, no extensions.
About the two deadlines: Iowa keeps the personal-injury clock (Iowa Code § 614.1(2A)) and the wrongful-death clock (Iowa Code § 614.1(2)) on separate tracks. The 2 years personal-injury deadline runs from the date of diagnosis and applies to the diagnosed person's own claim while they are alive. The 2 years wrongful-death deadline runs from the date of death and applies to surviving family members. The two are independent — preserving one does not extend the other, and an asbestos attorney with experience in Iowa can keep both options open as the situation evolves.
The personal-injury clock runs from the date of medical diagnosis — not from the date of asbestos exposure. Mesothelioma can take 20 to 50 years to develop after exposure. Many workers are only now receiving diagnoses from exposures that occurred decades ago.
Treat the 2 years deadline as a hard outer limit, not a planning horizon.
⚠️ Why You Must Act Now
Iowa's filing window may sound like ample time. It is not. Every month that passes after a mesothelioma diagnosis is a month in which your case gets harder to build and your options narrow.
Witnesses Become Harder to Reach
The tradespeople who worked alongside mesothelioma victims at facilities of this era are now in their 70s and 80s. Witnesses from many years ago are harder and harder to contact by the day — coworkers who can testify about which asbestos-containing materials were used, who supplied them, and how the work was done are increasingly difficult to locate. Once first-hand testimony becomes unavailable, that record is gone.
Records Disappear
Employment records, union records, purchasing records, and product invoices that document exactly which asbestos-containing materials were used at this facility are being lost every year. Plants close. Corporate owners change. Storage facilities are cleared. Records that existed five years ago may not exist today.
Mesothelioma Cases Are Complex to Build
Identifying every responsible manufacturer and every jobsite across a tradesperson's career requires intensive investigation by experienced toxic-tort counsel. A case against the manufacturers who supplied asbestos-containing materials to this facility may involve dozens of defendants. That investigation takes time that waiting families do not have.
Asbestos Trust Fund Claims Run on a Separate Track
More than 60 asbestos bankruptcy trusts exist to compensate victims whose exposures came from manufacturers that have since gone bankrupt — including the Manville Personal Injury Settlement Trust, established after the 1982 Johns-Manville bankruptcy. Each trust has its own claim forms, exposure criteria, documentation requirements, and processing timelines. Pursuing trust-fund compensation in parallel with a lawsuit takes months. The trust-fund process should start now, not after you decide whether to file suit.
What To Do Next
If you or a family member has been diagnosed with mesothelioma, asbestosis, or another asbestos-related disease — and you worked at this facility, lived with someone who did, or worked at neighboring industrial sites in the corridor — the practical next steps are:
- Speak with an asbestos attorney with experience in Iowa. The first conversation is free, confidential, and creates no obligation. An experienced attorney will help you understand which trust-fund claims may apply, which civil claims are viable, and what documentation you should start gathering.
- Gather what you can about your work history. Pay stubs, W-2s, union cards, photographs, names of coworkers, and dates of employment all become important evidence. The WorkChain widget on this page can help you organize and email yourself a copy of your facility list.
- Preserve your medical records. Pathology reports, biopsy results, imaging, and pulmonary-function tests all become part of the legal record. Ask your treating physicians for full copies of everything in your chart.
- Identify household members who may also have been exposed. Spouses who laundered work clothing and children who hugged a parent returning from the plant are eligible for secondary-exposure claims when they have been diagnosed with an asbestos-related disease.
- Act before the filing deadline runs. Iowa's statute of limitations is a hard outer limit. Even if you are still in the middle of treatment decisions, beginning the legal process early preserves your options.
Get a free case evaluation from an asbestos attorney with experience in Iowa →
Asbestos-Related Diseases
Asbestos fiber exposure can cause several specific diseases that typically appear decades after the original exposure. The latency period — the gap between exposure and diagnosis — usually runs 20 to 50 years. That's why workers exposed in the 1960s, 1970s, and 1980s are receiving diagnoses today.
Mesothelioma
A rare, aggressive cancer that affects the lining of the lungs (pleural mesothelioma), abdomen (peritoneal), or heart (pericardial). Mesothelioma is almost exclusively caused by asbestos exposure, which is why a mesothelioma diagnosis often points directly to historical workplace exposure. Average latency from first exposure to diagnosis is 30-50 years.
Asbestosis
A chronic, non-cancerous scarring of lung tissue caused by inhaled asbestos fibers. Asbestosis causes progressive shortness of breath, persistent cough, and reduced lung function. It does not improve with treatment, and it is a recognized basis for compensation under most trust schedules and civil claims.
Lung Cancer
Asbestos exposure significantly increases the risk of lung cancer, particularly when combined with a history of smoking. Asbestos-related lung cancer is compensable under the same trust schedules and civil claim avenues as mesothelioma.
Other Recognized Diseases
Pleural plaques, pleural thickening, laryngeal cancer, ovarian cancer, and certain gastrointestinal cancers are also recognized as asbestos-related under various trust schedules and case-law authorities, though eligibility and proof requirements vary by claim type.
If you have any of these diagnoses and you worked at this facility, lived with someone who did, or were exposed in any documented capacity, you may have a claim worth pursuing. Speak with an attorney before assuming you don't qualify.
Cross-State & Regional Corridor Workers
The geographic proximity of eastern Iowa fairground facilities to the Mississippi River industrial corridor—which includes major Missouri and Illinois industrial sites such as Labadie Power Plant, Portage des Sioux Power Plant, Monsanto, and Granite City Steel—means that many Iowa workers’ full exposure histories may span multiple states. That multi-state history can increase the value of a mesothelioma settlement Missouri claim and expand your filing options.
Insulators and pipefitters who may have installed these materials at Iowa fair facilities were often members of Heat and Frost Insulators Local 1, headquartered in St. Louis and serving the broader Mississippi River industrial corridor including eastern Iowa. The same products and fireproofing products reportedly used at Iowa fair facilities were also allegedly applied at Missouri and Illinois industrial facilities, including the coal-fired generating stations along the Mississippi River—Labadie and Portage des Sioux—and at steel-making and chemical manufacturing facilities in the St. Louis metropolitan area.
Data Sources
Information about facility equipment, industrial materials, and occupational records referenced on this page is drawn from publicly available sources where applicable, including:
- EPA ECHO Facility Compliance Database — enforcement and compliance records for industrial facilities
- OSHA Establishment Search — federal workplace inspection history
- EIA Form 860 Plant Data — power-plant equipment and ownership records (where applicable)
- Iowa Department of Natural Resources NESHAP asbestos abatement notification records
- Published asbestos trial and trust fund records (publicly filed court documents)
- AsbestosIndex Product & Manufacturer Crosswalk — historical asbestos-containing product schedules linked to manufacturers
If specific equipment or product claims in this article are sourced from a non-public database, the source is identified parenthetically within the text above.