Insulating glass, sealed units, made from purchased glass · Oklahoma

Oldcastle BuildingEnvelope

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

Shawnee, OK · ~86 workers · 6 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 4.6
Avg TCR: 3.3
Industry avg: 0
Fatalities

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The verdict

Oldcastle BuildingEnvelope runs at 138% of its industry's injury rate - more dangerous than the typical Insulating glass, sealed units, made from purchased glass workplace, earning a grade D.

Oldcastle BuildingEnvelope: 4.6 TCR = 138% of Insulating glass, sealed units, made from purchased glass BLS 3.3 · 6y Form 300A (see methodology below)

Oldcastle BuildingEnvelope safety composite

Oldcastle BuildingEnvelope scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on dart rate (safer than 3%), 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).

29/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 4.57 per 100 workers

Safer than 37% of industry peers
DART rate: F 11.01 per 100 workers

Safer than 3% of industry peers
Fatalities: D 0

Safer than 51% 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

Oldcastle BuildingEnvelope: 1.1 → 11.0 TCR

Peak year 2021 @ 11.0 TCR · DART/TCR 2.41× in 2021

Oldcastle BuildingEnvelope's TCR rose 9.9 from 1.1 in 2016 to 11.0 in 2021. In 2021, DART was 2.41× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 327215 · Shawnee, OK ABOVE-IND · SMALL

Grade D · TCR 4.6 · 138% of ind

DART 11.0 DART
RANK #4/5
PHOTO Taylor Made 112
BOOK 6y book
INJ 23 inj
SIZE ~86 FTE

Nearest TCR peer: Taylor Made 112 (0.0 TCR gap)

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This site

4.6
Taylor Made 1

4.6
Mazomanie CG

4.5
Cardinal CG Ab

4.5
Cardinal CG -

4.5

What this shows Oldcastle BuildingEnvelope averages 4.6 TCR (138% of the Insulating glass, sealed units, made from purchased glass BLS benchmark).

Oldcastle BuildingEnvelope TCR series: 2016=1.1 · 2017=2.2 · 2018=4.3 · 2019=3 · 2020=5.9 · 2021=11 · BLS 3.3

Where Oldcastle BuildingEnvelope falls in its industry

441 Insulating glass, sealed units establishments

Safer than 37% of graded establishments in this industry, whose median TCR is 3.3.

Grade D

More dangerous than peersSafer than peers

Narrower to Oklahoma alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 5 Insulating glass, sealed units employers in Oklahoma.

Oldcastle BuildingEnvelope (86 employees, TCR 4.6) among 29 same-industry peers, split at the industry median of 94 employees and a TCR of 3.3

Oldcastle BuildingEnvelope has fewer employees than the Insulating glass, sealed units, made fro median and a higher injury rate than the industry's median TCR of 3.3. 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
2021	11.0	11.0	7
2020	5.9	5.9	6
2019	3.0	1.0	3
2018	4.3	2.1	4
2017	2.2	1.1	2
2016	1.1	1.1	1

OSHA ITA peer cross-reference

Establishment peer ledger

327215 · OK · Shawnee

441 Insulating glass, sealed units, made from purchased glass employers nationwide with a credible TCR · 5,320 rated employers in Oklahoma with headcount on file · 70 employers in Shawnee, OK · 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	Taylor Made 112	PAYNE, OH	4.6 TCR
NAICS-TCR	Mazomanie CG	MAZOMANIE, WI	4.5 TCR
NAICS-TCR	Cardinal CG Abingdon CG	ABINGDON, VA	4.5 TCR
NAICS-TCR	Cardinal CG - Moreno Valley CG	MORENO VALLEY, CA	4.5 TCR
STATE-SIZE	Cactus Drilling Yards, HSE, Supers, Training	OKLAHOMA CITY	86 FTE
STATE-SIZE	East Central Oklahoma Electric Cooperative	OKMULGEE	86 FTE
STATE-SIZE	Frontier Bridge	OKARCHE	86 FTE
STATE-SIZE	NGC- Pryor Plant	PRYOR	86 FTE
CITY-NEAR	St. Anthony Shawnee Hospital	Shawnee	761 FTE
CITY-NEAR	Georg Fischer Central Plastics	Shawnee	538 FTE
CITY-NEAR	WM 103	Shawnee	462 FTE
CITY-NEAR	103	Shawnee	420 FTE
NAT-TCR	MilliporeSigma Danvers	Danvers, MA	4.6 TCR
NAT-TCR	Siloam Spring Urgent Care and Clinic	Siloam Springs, AR	4.6 TCR
NAT-TCR	Umbc Outtakes	Baltimore, MD	4.6 TCR
NAT-TCR	1200SCC	Allentown, PA	4.6 TCR
NAT-SIZE	Austin/Waco, TX HVAC	Austin, TX	86 FTE
NAT-SIZE	Charlotte, NC HVAC	Charlotte, NC	86 FTE
NAT-SIZE	Central PA HVAC	New Cumberland, PA	86 FTE
NAT-SIZE	Fountainview at Eisenberg	Reseda, CA	86 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: 2021, 2020, 2019, 2018, 2017, 2016. 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.