Window sashes, vinyl, manufacturing · New Hampshire

Harvey Building Products, Londonderry Nh

Londonderry, NH · ~532 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
10.7
Avg TCR
3.3
Industry avg
0
Fatalities
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The verdict

Harvey Building Products, Londonderry Nh runs at 324% of its industry's injury rate - far more dangerous than the typical Window sashes, vinyl, manufacturing workplace, earning a grade F.

Harvey Building Products, Londonderry Nh: 10.7 TCR = 324% of Window sashes, vinyl, manufacturing BLS 3.3 · 2y Form 300A (see methodology below)

Harvey Building Products, Londonderry Nh safety composite

Harvey Building Products, Londonderry Nh scores strongest on fatalities (safer than 50% 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).

F

16/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 10.68 per 100 workers

Safer than 6% of industry peers

DART rate
F 9.86 per 100 workers

Safer than 3% 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

Harvey Building Products, Londonderry Nh: 10.0 → 11.3 TCR

Peak year 2017 @ 11.3 TCR · DART/TCR 0.92× in 2017

Harvey Building Products, Londonderry Nh's TCR rose 1.3 from 10.0 in 2016 to 11.3 in 2017. In 2017, DART was 0.92× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 326199 · Londonderry, NH ABOVE-IND · MID

Grade F · TCR 10.7 · 324% of ind

  • DART 9.9 DART
  • RANK #13/17
  • PHOTO Core Plastech Waterloo
  • BOOK 2y book
  • INJ 74 inj
  • SIZE ~532 FTE

Nearest TCR peer: Core Plastech Waterloo (0.0 TCR gap)

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

Harvey Building Products, Londonderry Nh in the TCR neighbourhood

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

TCR

What this shows Harvey Building Products, Londonderry Nh averages 10.7 TCR (324% of the Window sashes, vinyl, manufacturing BLS benchmark).

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

Harvey Building Products, Londonderry Nh TCR series: 2016=10 · 2017=11.3 · BLS 3.3

Where Harvey Building Products, Londonderry Nh falls in its industry

2,838 Window sashes, vinyl, manufact establishments

Safer than 6% of graded establishments in this industry, whose median TCR is 3.5.

More dangerous than peersSafer than peers

Narrower to New Hampshire alone (the establishments it most directly competes with for workers and contracts): ranked #13 safest of 17 Window sashes, vinyl, manufact employers in New Hampshire.

Harvey Building Products, Londonderry Nh (532 employees, TCR 10.7) among 29 same-industry peers, split at the industry median of 101 employees and a TCR of 3.5 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 0200400600 05101520 Average employees Total Case Rate Harvey Building Products, Londonderry Nh
Harvey Building Products, Londonderry Nh (532 employees, TCR 10.7) among 29 same-industry peers, split at the industry median of 101 employees and a TCR of 3.5

Harvey Building Products, Londonderry Nh has more employees than the Window sashes, vinyl, manufacturing median and a higher 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 Fatalities
2017 11.3 9.9 34 4 0
2016 10.0 7.0 40 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

326199 · NH · Londonderry

2,838 Window sashes, vinyl, manufacturing employers nationwide with a credible TCR · 2,718 rated employers in New Hampshire with headcount on file · 105 employers in Londonderry, NH · 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 Core Plastech Waterloo 10.7 TCR
NAICS-TCR PPD USA Inc 10.7 TCR
NAICS-TCR Ames Industries, Inc 10.7 TCR
NAICS-TCR Cascade 10.7 TCR
STATE-SIZE SODEXO AT CANOBIE LAKE PARK-FAST FOOD 531 FTE
STATE-SIZE Merchants Automotive Group LLC 536 FTE
STATE-SIZE Atrium Medical Corporation 526 FTE
STATE-SIZE NASHUA_1432873 525 FTE
CITY-NEAR L3Harris 893 FTE
CITY-NEAR L3 Technologies, Insight Division 857 FTE
CITY-NEAR Market Basket #42 524 FTE
CITY-NEAR Harvey Building Products- Londonderry Manufacturing 454 FTE
NAT-TCR Mosaic Liberal 10.7 TCR
NAT-TCR DFNC - SF - Sioux Falls - DTI 10.7 TCR
NAT-TCR 6962-Abs 0028 4145 10.7 TCR
NAT-TCR OCRC-Gaylord 10.7 TCR
NAT-SIZE Southeast Georgia Health System Cooperative Health Services, Inc. 532 FTE
NAT-SIZE Mitsubishi Electric Automotive America, Inc. 532 FTE
NAT-SIZE Therapeutic Resources Physical, Occupational and Speech Therapy Services, LLP 532 FTE
NAT-SIZE Townline 532 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: 2017, 2016. This is publicly available government data - not a legal determination of workplace conditions.
Data sourced from official public datasets. See our methodology for details.