Asbestos Exposure at Briggs & Stratton – Milwaukee

⚠️ CRITICAL WISCONSIN FILING DEADLINE WARNING

Wisconsin law gives mesothelioma and asbestos disease victims only THREE YEARS from the date of diagnosis to file a lawsuit — not from when you were exposed. Under Wis. Stat. § 893.54, missing this deadline means permanently losing your right to pursue compensation through the civil court system. There are no exceptions for hardship, illness, or lack of awareness of your legal rights.

If you or a loved one has been diagnosed with mesothelioma, asbestosis, or another asbestos-related disease after working at Briggs & Stratton in Milwaukee, the clock is already running. Every day of delay narrows your legal options.

Asbestos trust fund claims may be filed simultaneously with a civil lawsuit in Wisconsin, and most trusts do not impose strict filing deadlines — but trust assets are actively depleting as more claimants file. Workers who wait lose access to funds that are available today.

Contact our asbestos attorney Wisconsin team today. Do not wait.

Why This Matters Now

For generations, Briggs & Stratton’s Milwaukee manufacturing operations provided steady, skilled employment for thousands of Wisconsin workers. Machinists, pipefitters, insulators, boilermakers, and maintenance tradespeople built careers there. For many of those workers, decades of contact with asbestos-containing materials on the job may have caused diseases that would not surface until years or decades later.

If you worked at Briggs & Stratton in Milwaukee and have been diagnosed with mesothelioma, asbestosis, lung cancer, or another asbestos-related disease, you may have legal rights to financial compensation — but Wisconsin’s three-year filing deadline under Wis. Stat. § 893.54 means you must act now. This article covers the history of asbestos-containing materials allegedly present at this facility, which trades faced the greatest exposure risk, and what legal options exist today for Wisconsin mesothelioma settlement and asbestos lawsuit filing.

The Facility

Briggs & Stratton’s Milwaukee Manufacturing Operations (1908–Present)

Briggs & Stratton Corporation was founded in Milwaukee in 1908 and became one of the world’s largest manufacturers of small gasoline engines used in:

Lawn mowers
Generators
Outdoor power equipment
Industrial machinery

The company’s Milwaukee facilities — centered around locations on Burleigh Street and other metro-area sites — expanded steadily through the mid-twentieth century, employing thousands of workers at peak production. Briggs & Stratton was one of the largest private employers in the Milwaukee metropolitan area during much of the twentieth century, operating alongside other major Milwaukee-area industrial employers including Allen-Bradley, Allis-Chalmers in West Allis, the Falk Corporation, and A.O. Smith — all facilities where asbestos-containing materials were also allegedly widespread.

Industrial Processes That Required Asbestos-Containing Materials

Throughout the mid-1900s, Briggs & Stratton ran large-scale operations including:

Foundry and casting operations (extreme heat environments)
Machining and assembly lines
Boiler and steam systems (high-pressure, high-temperature)
Furnace and heat-treating equipment
Extensive electrical infrastructure
Compressed air and process piping systems

Each of these processes relied on high-temperature equipment, steam systems, boilers, furnaces, and insulation — environments where asbestos-containing materials were reportedly treated as standard components of construction and maintenance practice. These same conditions characterized neighboring Milwaukee-area industrial sites. Wisconsin tradespeople who moved between Briggs & Stratton, Allen-Bradley on West Oklahoma Avenue, Allis-Chalmers in West Allis, the Falk Corporation on West Canal Street, and A.O. Smith on North 27th Street may have accumulated asbestos exposure across multiple facilities throughout their careers — a critical detail for any asbestos lawyer Wisconsin represents in Milwaukee County asbestos lawsuit proceedings.

Timeline of Peak Asbestos-Containing Materials Use

The Milwaukee manufacturing footprint changed substantially over decades. Major facility expansions and upgrades occurred during:

1940s–1950s: Post-WWII manufacturing boom expansion
1960s–1970s: Additional facility upgrades and new construction

Workers who built, maintained, retrofitted, or demolished portions of this complex during those decades may have encountered asbestos-containing materials throughout their employment.

Why Asbestos-Containing Materials Were Widespread at This Type of Facility

What Made Asbestos Attractive to Industry

Asbestos is a naturally occurring fibrous silicate mineral with high heat resistance, tensile strength, and chemical stability. Manufacturers — including Johns-Manville, Owens-Corning, Owens-Illinois, Combustion Engineering, and W.R. Grace — sold asbestos-containing materials for these specific uses:

Insulating pipes, boilers, and steam systems against extreme temperatures
Protecting structural steel and equipment from heat and fire
Lining furnaces, kilns, and ovens in foundry and manufacturing operations
Insulating electrical components including wire, panels, and switchgear
Providing friction materials for gaskets, brakes, and clutches
Serving as binders and reinforcing agents in floor tiles, ceiling tiles, and construction cements

Asbestos causes mesothelioma through inhalation of microscopic fibers that become lodged in the lung lining (pleura) or abdominal lining (peritoneum). Once embedded, these fibers trigger chronic inflammation and cellular mutation, leading to malignant mesothelioma — typically diagnosed 20–50 years after initial exposure. There is no safe level of asbestos fiber inhalation.

Why This Facility Carried Elevated Risk

Briggs & Stratton operated foundry processes requiring extreme heat, large boiler systems for steam and power, decades of construction and renovation, and extensive pipe and equipment networks. Asbestos-containing materials were allegedly present throughout the facility in multiple forms, supplied by manufacturers operating regional and national distribution networks. The Milwaukee-area industrial corridor — encompassing the Menomonee Valley and surrounding neighborhoods — was home to dozens of heavy manufacturing operations that collectively drew on the same asbestos-containing product supply chains.

For workers and families reading this page: if an asbestos-related diagnosis has already been made, Wisconsin’s three-year statute of limitations under Wis. Stat. § 893.54 is counting down from that diagnosis date. Identifying every facility where exposure may have occurred — including Briggs & Stratton — is a critical step that must begin immediately. An experienced asbestos attorney Wisconsin can help identify all potential liable defendants.

Who Was Exposed at Briggs & Stratton

Timeline of Maximum Exposure Risk

Workers at Briggs & Stratton’s Milwaukee facilities employed from approximately the 1930s through the late 1980s faced the highest potential risk of asbestos-containing material exposure:

1930s–1960s: Original facility construction and major expansions
1960s–1970s: Peak use of asbestos-containing products in industrial construction and maintenance
1970s–1980s: Continued exposure risk from renovation, repair, and demolition of asbestos-containing materials installed in earlier decades

OSHA began establishing permissible exposure limits for asbestos in the early 1970s, but use of asbestos-containing materials did not stop immediately. Renovation, repair, and demolition work at facilities built during peak asbestos years continued to generate potential exposure well into the 1980s and beyond, as workers disturbed previously installed asbestos-containing materials that had not been abated.

Specific Exposure Scenarios

Workers at this facility may have been exposed to asbestos-containing materials during:

Original facility construction and major expansions (particularly 1930s–1960s)
Routine maintenance of boilers, pipes, and steam systems
Foundry operations involving high-heat furnaces and casting equipment
Electrical system installation and repair
Renovation and retrofit projects that reportedly disturbed existing insulation and fireproofing
Demolition of older building sections
Cleanup and janitorial work that may have disturbed asbestos-containing floor tiles, ceiling tiles, or other materials

Wisconsin workers diagnosed with mesothelioma or asbestos-related lung cancer after performing any of these tasks — at Briggs & Stratton or at any comparable Milwaukee-area facility — have three years from the date of diagnosis under Wis. Stat. § 893.54 to file a Milwaukee County asbestos lawsuit. That window does not pause, extend, or reset. An asbestos cancer lawyer Milwaukee can help you understand your rights immediately.

Asbestos-Containing Products Allegedly Present at the Facility

Workers at large industrial manufacturing facilities like Briggs & Stratton’s Milwaukee operations may have been exposed to asbestos-containing materials from numerous manufacturers. The following product categories were commonly found at comparable Wisconsin industrial sites and are alleged to have been present at facilities of this type and era:

Thermal Insulation Products

Johns-Manville pipe covering and block insulation — reportedly used on steam and hot water lines throughout plants of this type

Product names: Kaylo®, Thermobestos®
Asbestos content: typically 15–30% by weight
Similar products from Owens-Corning and Combustion Engineering

Boiler insulation and block — allegedly covering boilers and pressure vessels, with asbestos-containing fiber content commonly reported at Wisconsin industrial facilities including comparable Milwaukee-area plants such as Allis-Chalmers and Falk Corporation

Magnesia pipe insulation — pre-1960s products found at industrial facilities, reportedly used as reinforcing fiber in thermal systems

Calcium silicate insulation — allegedly used on high-temperature lines and equipment throughout facilities of this era

Gaskets, Packing, and Sealing Materials

Garlock sheet gaskets and rope packing — reportedly used throughout steam and fluid systems at facilities of this type, with asbestos-containing materials standard in industrial applications through the 1960s–1980s

Crane Co. valve packing — braided asbestos packing reportedly used in:

Gate valves
Globe valves
Other fittings and connections
Commonly encountered in steam and process systems at Milwaukee-area industrial facilities

General gasket materials — Flexitallic and other manufacturers reportedly supplied asbestos-containing flange gaskets to Wisconsin industrial facilities, including Milwaukee-area plants throughout the mid-twentieth century

Refractory and Fireproofing Products

Furnace and kiln refractory brick and castable — used in foundry operations

Manufacturers: A.P. Green, National Refractories, Harbison-Walker
Commonly reported in Wisconsin foundries and high-temperature operations, including Milwaukee-area facilities
Asbestos-containing castable products allegedly used for furnace maintenance

Spray-applied fireproofing — reportedly used on structural steel, particularly in fire-protection areas

Spray fireproofing applied before the mid-1970s frequently contained asbestos fibers
Products from Monokote® (W.R. Grace) and similar manufacturers

Insulating cements — trowel-applied asbestos-containing products allegedly used to finish insulated pipes and equipment

Construction Materials

Vinyl asbestos floor tiles and adhesives

Products: Gold Bond® and similar asbestos-containing tile products
Standard in industrial and office areas of facilities built 1940s–1970s
Manufacturers: Armstrong World Industries, Georgia-Pacific, Celotex

Asbestos-containing ceiling tiles — acoustical and fire-rated ceiling systems reportedly containing asbestos fibers

Products: Armstrong, Celotex brands
Commonly installed in Wisconsin industrial facilities through the 1970s

Roofing materials — asbestos-containing roofing felt and cement allegedly used in industrial roofing systems

Manufacturers: Georgia-Pacific, Celotex, Pabco®

Asbestos-cement panels and boards — Transite® products and similar asbestos-cement materials allegedly used for:

Partitions
Electrical equipment surrounds
Furnace and equipment protection
Manufacturers: Johns-Manville, Celotex

Electrical Components

Electrical wiring insulation — certain wiring systems reportedly used asbestos as insulation for high-temperature applications

Products: Unibestos®, Superex®, and similar products
Common in Wisconsin industrial facilities built before the 1970s, including Milwaukee-area manufacturing plants

Electrical panels and switchgear — asbestos-containing arc

Briggs & Stratton