---
schema_version: "secwatch.filing_event.v1"
accession: "0000912562-21-000032"
form_type: "8-K"
ticker: "ROCK"
cik: "0000912562"
company_name: "GIBRALTAR INDUSTRIES, INC."
filed_at: "2021-08-03T23:59:59+00:00"
generated_at: "2026-06-29T23:41:52.464658+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Gibraltar Q2 revenue up 37% to $348M, EPS $0.80, backlog record >$400M, reaffirms FY guidance

## Summary
- Revenue $348.4M (+36.5% YoY), organic growth 14%, aided by TerraSmart and Sunfig acquisitions.
- GAAP diluted EPS $0.80 (+8% YoY); adjusted EPS $0.80 (+7%).
- Record order backlog exceeds $400M, led by Renewables segment backlog up 54% proforma to $218M.
- Renewables segment revenue surged 92.5% to $107.8M; adjusted operating margin 11.3% (down 380bps).
- FY2021 guidance reaffirmed: revenue $1.3-1.35B, GAAP EPS $2.78-2.95, adjusted EPS $3.30-3.47.

## SEC filing metadata
- accession: 0000912562-21-000032
- form_type: 8-K
- ticker: ROCK
- cik: 0000912562
- company_name: GIBRALTAR INDUSTRIES, INC.
- filed_at: 2021-08-03T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 2.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/912562/000091256221000032/0000912562-21-000032-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/912562/000091256221000032/rock-20210803.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000912562-21-000032
- JSON: https://secwatch.observer/filing/0000912562-21-000032.json
- Plain text: https://secwatch.observer/filing/0000912562-21-000032.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.