Insulating glass, sealed units, made in glass making plants · Texas

Oldcastle BuildingEnvelope Houston Southerland

Houston, TX · ~147 workers · 2 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.3
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Oldcastle BuildingEnvelope Houston Southerland runs at 10% of its industry's injury rate - far safer than the typical Insulating glass, sealed units, made in glass making plants workplace, earning a grade A.

Oldcastle BuildingEnvelope Houston Southerland: 0.3 TCR = 10% of Insulating glass, sealed units, made in glass making plants BLS 3.3 · 2y Form 300A (see methodology below)

Oldcastle BuildingEnvelope Houston Southerland safety composite

Oldcastle BuildingEnvelope Houston Southerland scores strongest on total case rate (tcr) (safer than 98% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

B

80/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.34 per 100 workers

Safer than 98% of industry peers

DART rate
B 0.69 per 100 workers

Safer than 80% 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 Houston Southerland: 0.0 → 0.7 TCR

Peak year 2021 @ 0.7 TCR · DART/TCR 2.03× in 2021

Oldcastle BuildingEnvelope Houston Southerland's TCR rose 0.7 from 0.0 in 2019 to 0.7 in 2021. In 2021, DART was 2.03× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 327211 · Houston, TX AT/BELOW-IND · MID

Grade A · TCR 0.3 · 10% of ind

  • DART 0.7 DART
  • RANK #1/4
  • PHOTO Valencia 3
  • BOOK 2y book
  • INJ 1 inj
  • SIZE ~147 FTE

Nearest TCR peer: Valencia 3 (0.3 TCR gap)

Read with this employer → · Industry book → · Texas employers → · Look up another →

Oldcastle BuildingEnvelope Houston Southerland in the TCR neighbourhood

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

TCR

What this shows Oldcastle BuildingEnvelope Houston Southerland averages 0.3 TCR (10% of the Insulating glass, sealed units, made in glass making plants BLS benchmark).

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

Oldcastle BuildingEnvelope Houston Southerland TCR series: 2019=0 · 2021=0.7 · BLS 3.3

Where Oldcastle BuildingEnvelope Houston Southerland falls in its industry

105 Insulating glass, sealed units establishments

Safer than 98% of graded establishments in this industry, whose median TCR is 3.3.

More dangerous than peersSafer than peers

Narrower to Texas alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 4 Insulating glass, sealed units employers in Texas.

Oldcastle BuildingEnvelope Houston Southerland (147 employees, TCR 0.3) among 29 same-industry peers, split at the industry median of 180 employees and a TCR of 3.3 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 0100200300400500 0102030 Average employees Total Case Rate Oldcastle BuildingEnvelope Houston Southerland
Oldcastle BuildingEnvelope Houston Southerland (147 employees, TCR 0.3) among 29 same-industry peers, split at the industry median of 180 employees and a TCR of 3.3

Oldcastle BuildingEnvelope Houston Southerland has fewer employees than the Insulating glass, sealed units, made in median and a lower 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 Illnesses Fatalities
2021 0.7 0.7 1 0 0
2019 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

327211 · TX · Houston

105 Insulating glass, sealed units, made in glass making plants employers nationwide with a credible TCR · 38,394 rated employers in Texas with headcount on file · 5,116 employers in Houston, TX · 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 Valencia 3 0.1 TCR
NAICS-TCR Owens Corning Neark Insulation Plant 0.7 TCR
NAICS-TCR United Glass Inc, Brooklyn Park 0.7 TCR
NAICS-TCR Cevians LLC 1.0 TCR
STATE-SIZE Lubbock, TX-PS 147 FTE
STATE-SIZE First in Rescue, Safety & Training, LLC 147 FTE
STATE-SIZE Infrastructure 35 Capital 147 FTE
STATE-SIZE IOC Company LLC 147 FTE
CITY-NEAR IAH IAH 11,560 FTE
CITY-NEAR IAH - Airport United Airlines Offices 10,239 FTE
CITY-NEAR 6925-IAH 9,442 FTE
CITY-NEAR Houston Methodist Hospital Texas Medical Center 8,873 FTE
NAT-TCR Sodexo at Tulane Univ.- Lbc 0.3 TCR
NAT-TCR Instrumentation : Tucson 0.3 TCR
NAT-TCR Baker Hughes - Claremore Pump Plant 0.3 TCR
NAT-TCR Liberty Utilities Fifth Street 0.3 TCR
NAT-SIZE Anoka RiverWay Clinic 601 147 FTE
NAT-SIZE MidMichigan Medical Center-Gladwin 147 FTE
NAT-SIZE Southwark Metal - Nebraska Divison 147 FTE
NAT-SIZE NSA Industries 147 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, 2019. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.