Building materials supply dealers · Illinois

Pella Windows & Doors - CHI

Warrenville, IL · ~139 workers · 3 years of OSHA Injury Tracking Application data.

B
Good Safety Record
1.9
Avg TCR
3.4
Industry avg
0
Fatalities
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The verdict

Pella Windows & Doors - CHI runs at 57% of its industry's injury rate - safer than the typical Building materials supply dealers workplace, earning a grade B.

Pella Windows & Doors - CHI: 1.9 TCR = 57% of Building materials supply dealers BLS 3.4 · 3y Form 300A (see methodology below)

Pella Windows & Doors - CHI safety composite

Pella Windows & Doors - CHI scores strongest on total case rate (tcr) (safer than 87% of same-industry peers) and weakest on dart rate (safer than 43%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).

C

62/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
B 1.94 per 100 workers

Safer than 87% of industry peers

DART rate
D 3.64 per 100 workers

Safer than 43% of industry peers

Fatalities
D 0

Safer than 50% of industry peers

Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).

Rising injury rate

Pella Windows & Doors - CHI: 2.2 → 3.6 TCR

Peak year 2023 @ 3.6 TCR · DART/TCR 1.88× in 2023

Pella Windows & Doors - CHI's TCR rose 1.5 from 2.2 in 2021 to 3.6 in 2023. In 2023, DART was 1.88× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 444190 · Warrenville, IL AT/BELOW-IND · MID

Grade B · TCR 1.9 · 57% of ind

  • DART 3.6 DART
  • RANK #8/33
  • PHOTO Waterworks - 58th St…
  • BOOK 3y book
  • INJ 8 inj
  • SIZE ~139 FTE

Nearest TCR peer: Waterworks - 58th Street (0.0 TCR gap)

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Pella Windows & Doors - CHI in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Pella Windows & Doors - CHI averages 1.9 TCR (57% of the Building materials supply dealers BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

Pella Windows & Doors - CHI TCR series: 2021=2.2 · 2022=0 · 2023=3.6 · BLS 3.4

Where Pella Windows & Doors - CHI falls in its industry

1,643 Building materials supply deal establishments

Safer than 87% of graded establishments in this industry, whose median TCR is 5.2.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #8 safest of 33 Building materials supply deal employers in Illinois.

Pella Windows & Doors - CHI (139 employees, TCR 1.9) among 29 same-industry peers, split at the industry median of 35 employees and a TCR of 5.2 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 050100150200 0510152025 Average employees Total Case Rate Pella Windows & Doors - CHI
Pella Windows & Doors - CHI (139 employees, TCR 1.9) among 29 same-industry peers, split at the industry median of 35 employees and a TCR of 5.2

Pella Windows & Doors - CHI has more employees than the Building materials supply dealers median and a lower injury rate than the industry's median TCR of 5.2. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2023 3.6 3.6 5 0 0
2022 0.0 0.0 0 0 0
2021 2.2 0.7 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

444190 · IL · Warrenville

1,643 Building materials supply dealers employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 31 employers in Warrenville, IL · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR Waterworks - 58th Street 1.9 TCR
NAICS-TCR NY020 1.9 TCR
NAICS-TCR KEMPSVILLE BUILDING MATERIALS 470 1.9 TCR
NAICS-TCR CARTER PEH 183 1.9 TCR
STATE-SIZE Farmer City, IL 139 FTE
STATE-SIZE RWE Renewables Services LLC-Wind Chicago 139 FTE
STATE-SIZE Advocate construction Inc 139 FTE
STATE-SIZE Althoff Industries, Inc. 139 FTE
CITY-NEAR Warrenville - Homebased 377 FTE
CITY-NEAR Little Friends Inc 318 FTE
CITY-NEAR Constellation Nuclear Headquarters at Cantera 307 FTE
CITY-NEAR 1903 - Warrenville 263 FTE
NAT-TCR MASCOT (Knoxville), TN 1.9 TCR
NAT-TCR Chemours New Johnsonville 1.9 TCR
NAT-TCR Marathon Petroleum Corp St Paul Park MN 1.9 TCR
NAT-TCR USM Store #513 (United) 1.9 TCR
NAT-SIZE 030-DET 139 FTE
NAT-SIZE Mittera - Florida 139 FTE
NAT-SIZE Commercial HVAC Americas : SVC-Southern Atlantic : SVC-CharlotteNC-USA 139 FTE
NAT-SIZE Lakeview Wi (Pleasant Prairie) 139 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2023, 2022, 2021. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.