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Employers › IN

Wholesale Trade · Shelbyville, IN

Knauf Insulation

According to OSHA enforcement records (2010–2026), Knauf Insulation has a relatively clean safety record: 1 violations across 2 inspections. See the full breakdown below.

Lower half by penalty100% serious
$2,340
OSHA penalties
1
Violations cited
2
OSHA inspections
$15,000
Back wages owed

Knauf Insulation in Shelbyville, IN has been the subject of 2 OSHA workplace inspections and 1 citations since 2010, according to enforcement records from the U.S. Department of Labor. Total penalties assessed: $2,340. Separately, the Department of Labor's Wage and Hour Division found $15,000 in back wages owed to 1 affected worker. All enforcement data below is sourced from the DOL public enforcement databases at data.dol.gov.

The record in one line

OSHA has inspected Knauf Insulation 2 times over 1 year - more than twice a year on average. These inspections resulted in 1 violation, averaging 0.5 per inspection, on the lighter side. Its total OSHA penalty ranks in the lower half of penalized employers nationally. Of these, 1 were classified as serious - indicating hazards that could cause death or serious harm. Against the Wholesale Trade industry average of 2 inspections per employer, this sits roughly in line with peers (1.0x the sector average) on inspection frequency. The Department of Labor also found wage violations, with $15,000 in back wages owed to 1 affected worker. For comparison, Marly Building Materials in Lindenhurst, NY is another wholesale trade employer with 2 OSHA inspections on record and $17,340 in current penalties.

0.5
violations per inspection
100.0%
of violations were serious
26%
of penalized employers rank lower
$15,000
in back wages recovered

How Knauf Insulation compares on OSHA penalties

Total current penalty vs the Wholesale Trade per-employer average

in penalties

What this shows Knauf Insulation runs well below peers (0.26x the sector average) in total OSHA penalties.

Source U.S. Department of Labor, OSHA enforcement extracts As of 2026

Where this penalty ranks nationally

Total current OSHA penalty vs every U.S. employer with a nonzero penalty

$2,340 Top 26% most affordable more affordable than 74% of 100,495 U.S. employers with a penalty

$0–$5,000: 44,435 U.S. employers with a penalty (44%). This entry sits in this band. $5,000–$10,000: 20,628 U.S. employers with a penalty (21%). Above this entry. $10,000–$15,000: 11,165 U.S. employers with a penalty (11%). Above this entry. $15,000–$20,000: 6,629 U.S. employers with a penalty (7%). Above this entry. $20,000–$25,000: 4,205 U.S. employers with a penalty (4%). Above this entry. $25,000–$30,000: 2,885 U.S. employers with a penalty (3%). Above this entry. $30,000–$35,000: 2,052 U.S. employers with a penalty (2%). Above this entry. $35,000–$40,000: 1,483 U.S. employers with a penalty (1%). Above this entry. $40,000–$45,000: 1,120 U.S. employers with a penalty (1%). Above this entry. $45,000–$50,000: 792 U.S. employers with a penalty (1%). Above this entry. $50,000–$55,000: 5,101 U.S. employers with a penalty (5%). Above this entry. This employer $0 $55,000 every penalized U.S. employer, bucketed by value

Each bar is a $5K-wide band; taller bars hold more U.S. employers with a penalty. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Department of Labor, OSHA enforcement extracts · 2026

What the Data Says About Knauf Insulation

The federal enforcement record for Knauf Insulation in Shelbyville, IN includes 2 OSHA inspections and 1 violation, translating to 0.50 violations per inspection. Of those violations, 1 (100.0%) were classified as serious, 0 (0.0%) as willful, and 0 (0.0%) as repeat. Serious violations denote hazards likely to cause death or serious physical harm; willful and repeat categories indicate intentional disregard or recurrence of previously cited hazards.

OSHA assessed $3,600 in initial penalties against this employer, later adjusted to a current total of $2,340 - a 35.0% reduction. Average penalty per inspection works out to $1,170. Against the Wholesale Trade industry average of $9,023 per employer, this record runs well below peers (0.26x the sector average). The Wage and Hour Division added 1 case producing $15,000 in back wages owed to 1 affected worker.

Inspection activity spans from 2023-04-26 to 2024-02-23, a window of roughly 1 year.

Enforcement detail

OSHA Inspection History

Total Inspections

2

First Inspection

2023-04-26

Last Inspection

2024-02-23

Inspection Span

1 yr

Violations / Inspection

0.5

Avg Penalty / Inspection

$1,170

Industry Avg / Inspection

$4,678

What this shows 2 inspections over 1 year, averaging 0.5 violations per visit. That's $1,170 per inspection vs. the Wholesale Trade average of $4,678.

Enforcement detail

Violation Breakdown

1

Serious

100.0% of total

0

Willful

0.0% of total

0

Repeat

0.0% of total

0

Other-Than-Serious

0.0% of total

What this shows Serious violations involve hazards that could cause death or serious physical harm. Willful violations indicate intentional or knowing disregard of the law. Repeat violations are for hazards previously cited within the past 5 years.

Enforcement detail

Penalty Analysis

Initial Penalty Assessed

$3,600

Current Penalty Amount

$2,340

Penalty Reduction

35.0%

Combined Impact (OSHA + WHD)

$17,340

What this shows Penalties were reduced by $1,260 from the initial assessment of $3,600. Reductions may result from informal settlements, formal contests, or negotiated agreements with OSHA.

Wage & Hour Findings

WHD Cases
1
Back Wages Owed
$15,000
Employees Affected
1
WHD Violations
4
Avg Back Wages per Employee
$15,000
Avg Back Wages per Case
$15,000

The Department of Labor's Wage and Hour Division found that Knauf Insulation owed $15,000 in back wages to 1 employee across 1 case and 4 violations. WHD enforces federal labor laws including the Fair Labor Standards Act (FLSA), covering minimum wage, overtime pay, and child labor standards.

Industry Safety Context: Wholesale Trade

How Knauf Insulation compares to the Wholesale Trade sector, which has 6,960 employers tracked by PlainWorker.

Metric Knauf Insulation Industry Avg
Inspections 2 1.9
Violations 1 5.4
Total Penalty $2,340 $9,023
Avg Penalty per Inspection $1,170 $4,678
View all 6,960 employers in Wholesale Trade →

Nearby & Similar Employers in Wholesale Trade

Marly Building Materials
Lindenhurst, NY
2 inspections $17,340
Joyee's Recycling (1)
Merced, CA
0 inspections $0
Fastenal Company
Atlanta, GA
3 inspections $17,349
Wrightman Construction
Binghamton, NY
2 inspections $17,331
Aim Recycling Florida, LLC
Davie, FL
3 inspections $17,370

Compare Knauf Insulation vs Marly Building Materials side-by-side →

Frequently Asked Questions

Is Knauf Insulation safe to work at? ▼
Based on OSHA records, Knauf Insulation's workplace safety record is relatively clean, with fewer violations than typical. The employer has 1 violations across 2 inspections, including 1 serious violations. Compared to Wholesale Trade industry peers, this is below average for penalties. Review the full inspection history below for details.
How many OSHA violations does Knauf Insulation have? ▼
Knauf Insulation has 1 OSHA violations on record, including 1 serious, 0 willful, and 0 repeat violations. The total current penalty amount is $2,340.
How many OSHA inspections has Knauf Insulation had? ▼
Knauf Insulation has had 2 OSHA inspections, with the first recorded on 2023-04-26 and the most recent on 2024-02-23. This averages 0.5 violations per inspection.
What is the total penalty amount for Knauf Insulation? ▼
Knauf Insulation has been assessed $2,340 in current OSHA penalties, reduced from an initial assessment of $3,600 (a 35.0% reduction). Additionally, $15,000 in back wages were owed through WHD enforcement.
Does Knauf Insulation have any serious or willful violations? ▼
Yes. Knauf Insulation has 1 serious violations. Serious violations involve hazards likely to cause death or serious physical harm. Willful violations indicate the employer intentionally or knowingly disregarded the law.
Has Knauf Insulation been cited for wage theft? ▼
Yes. The Department of Labor's Wage and Hour Division has recorded 1 enforcement case against Knauf Insulation, resulting in $15,000 in back wages owed to 1 affected worker. These cases involve violations of federal labor laws including minimum wage, overtime, and other worker protections.
What industry does Knauf Insulation operate in? ▼
Knauf Insulation operates in the Wholesale Trade sector (NAICS code 423990). This industry has 6,960 employers tracked by PlainWorker, with 13,424 total OSHA inspections and $62.80M in cumulative penalties.
What should I do if Knauf Insulation owes me wages? ▼
If you believe Knauf Insulation owes you wages, you can file a complaint with the Department of Labor's Wage and Hour Division at dol.gov/agencies/whd/contact/complaints or by calling 1-866-487-9243. WHD investigates violations of the Fair Labor Standards Act including unpaid minimum wage, overtime, and unauthorized deductions. The DOL has previously found $15,000 in back wages owed by this employer across 1 case.
How does Knauf Insulation's safety record compare to industry average? ▼
Knauf Insulation's total OSHA penalty of $2,340 is below the Wholesale Trade industry average of $9,023 per employer. The employer has 2 inspections compared to the industry average of 1.9 per employer. For a direct comparison, Marly Building Materials in Lindenhurst, NY is a similar wholesale trade employer with $17,340 in current penalties.

Explore PlainWorker

Wholesale Trade Industry

All 6,960 employers in this sector
Employers in IN

All inspected employers in this state
Safety Rankings

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What to check next

Knauf Insulation's record is one establishment in a larger pattern. Use it as a research checklist, not a verdict on the employer overall.

These figures are the federal enforcement record on file and reflect past inspections, not a statement about current workplace conditions. See the disclaimer for how to read them.

Data Sources & Methodology ▼

Data as of 2026. Source: U.S. Department of Labor (OSHA, WHD).

Source: OSHA Enforcement Data

Inspection and violation records from the Occupational Safety and Health Administration (OSHA), U.S. Department of Labor, covering the period 2010–2026. Includes inspection dates, violation types (serious, willful, repeat, other-than-serious), and penalty amounts. Penalties shown are current assessed amounts and may differ from original citations due to settlement, contest, or reduction.

Source: Wage and Hour Division (WHD)

Compliance actions from the WHD, covering enforcement of the Fair Labor Standards Act (FLSA), including minimum wage, overtime, and child labor violations. Back wages represent amounts owed to affected employees as determined by WHD investigations.

Employer Matching

Employers are matched across OSHA and WHD datasets by name, state, and city. Employers included in PlainWorker have 2 or more OSHA inspections or $1,000+ in WHD back wages. Data is updated monthly from data.dol.gov.

Verify with OSHA establishment search →

Every figure on PlainWorker is rendered directly from official U.S. Department of Labor OSHA and Wage & Hour Division enforcement records, no number is typed in by an editor. This employer's ratios (penalty-per-violation, industry comparisons) are computed live from the 2 inspections on record. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026.