Windows and window frames, vinyl, manufacturing · California

Simonton Windows

Name: Simonton Windows Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Vacaville, CA · ~332 workers · 5 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 2.8
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Simonton Windows runs at 86% of its industry's injury rate - about level with the typical Windows and window frames, vinyl, manufacturing workplace, earning a grade C.

Simonton Windows: 2.8 TCR = 86% of Windows and window frames, vinyl, manufacturing BLS 3.3 · 5y Form 300A (see methodology below)

Simonton Windows safety composite

Simonton Windows scores strongest on total case rate (tcr) (safer than 60% of same-industry peers) and weakest on dart rate (safer than 45%), 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).

52/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 2.83 per 100 workers

Safer than 60% of industry peers
DART rate: D 1.95 per 100 workers

Safer than 45% 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

Simonton Windows: 1.9 → 3.3 TCR

Peak year 2021 @ 4.3 TCR · DART/TCR 0.69× in 2024

Simonton Windows's TCR rose 1.4 from 1.9 in 2020 to 3.3 in 2024. Peak filing year was 2021 at 4.3 TCR. In 2024, DART was 0.69× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 326199 · Vacaville, CA AT/BELOW-IND · MID

Grade C · TCR 2.8 · 86% of ind

DART 1.9 DART
RANK #34/117
PHOTO Cosmo Corporation
BOOK 5y book
INJ 50 inj
SIZE ~332 FTE

Nearest TCR peer: Cosmo Corporation (0.0 TCR gap)

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This site

2.8
Cosmo Corporat

2.8
SWM AMS, LLC

2.8
Milgard Vinyl

2.8
Plant 2

2.8

What this shows Simonton Windows averages 2.8 TCR (86% of the Windows and window frames, vinyl, manufacturing BLS benchmark).

Simonton Windows TCR series: 2020=1.9 · 2021=4.3 · 2022=3.6 · 2023=1.1 · 2024=3.3 · BLS 3.3

Where Simonton Windows falls in its industry

2,838 Windows and window frames, vin establishments

Safer than 60% of graded establishments in this industry, whose median TCR is 3.5.

Grade C

More dangerous than peersSafer than peers

Narrower to California alone (the establishments it most directly competes with for workers and contracts): ranked #34 safest of 117 Windows and window frames, vin employers in California.

Simonton Windows (332 employees, TCR 2.8) among 29 same-industry peers, split at the industry median of 101 employees and a TCR of 3.5

Simonton Windows has more employees than the Windows and window frames, vinyl, manufa median and a lower injury rate than the industry's median TCR of 3.5. 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
2024	3.3	1.9	10	0
2023	1.1	0.8	4	0
2022	3.6	3.2	16	0
2021	4.3	3.7	16	0
2020	1.9	1.9	4	2

OSHA ITA peer cross-reference

Establishment peer ledger

326199 · CA · Vacaville

2,838 Windows and window frames, vinyl, manufacturing employers nationwide with a credible TCR · 51,834 rated employers in California with headcount on file · 130 employers in Vacaville, CA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Cosmo Corporation	CLEVELAND, OH	2.8 TCR
NAICS-TCR	SWM AMS, LLC	NEW BERLIN, WI	2.8 TCR
NAICS-TCR	Milgard Vinyl Extrusion	TACOMA, WA	2.8 TCR
NAICS-TCR	Plant 2	TWINSBURG, OH	2.8 TCR
STATE-SIZE	Fruit Packing #3	KERMAN	332 FTE
STATE-SIZE	Tutor Perini Zachry Parsons	FRESNO	332 FTE
STATE-SIZE	Corporate Office	WEST SACRAMENTO	332 FTE
STATE-SIZE	6768-67680038-1706	IRWINDALE	332 FTE
CITY-NEAR	California Department of Corrections and Rehabilitation	Vacaville	1,830 FTE
CITY-NEAR	Amazon Transportation Services : SMF5	Vacaville	1,686 FTE
CITY-NEAR	2032-02121451	Vacaville	1,665 FTE
CITY-NEAR	CDCR California State Prison Solano	Vacaville	1,339 FTE
NAT-TCR	Store 1557	Punta Gorda, FL	2.8 TCR
NAT-TCR	Store 1139	Douglasville, GA	2.8 TCR
NAT-TCR	Store 1052	Locust Grove, GA	2.8 TCR
NAT-TCR	Store 0784	Rockledge, FL	2.8 TCR
NAT-SIZE	Kvk Tech Inc	Newtown, PA	332 FTE
NAT-SIZE	10145 Lamar	Austin, TX	332 FTE
NAT-SIZE	Willoughby Hills Fam Hlth Ctr	Willoughby Hills, OH	332 FTE
NAT-SIZE	Dunson Harvesting	Winter Haven, FL	332 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: 2024, 2023, 2022, 2021, 2020. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.