What is Gibraltar Industries, Inc.'s Shariah compliance score?

Gibraltar Industries, Inc. (ROCK) has a Shariah compliance score of 92/100 (Grade: A+, Excellent) based on AAOIFI screening standards. Scores above 70 typically indicate strong compliance. The score factors in business activity screening and financial ratio analysis including debt levels, interest-bearing deposits, and prohibited income percentages. View the full breakdown at HalalScreener.app.

Does Gibraltar Industries, Inc. pass AAOIFI screening?

Gibraltar Industries, Inc. (ROCK) passes AAOIFI Shariah screening. AAOIFI requires: (1) no primary involvement in prohibited activities like alcohol, gambling, or conventional banking, (2) debt-to-market-cap below 30% (ROCK: 0.0%), (3) interest-bearing deposits below 30% (ROCK: 9.0%), and (4) prohibited income below 5% (ROCK: 0.0%). HalalScreener provides free AAOIFI screening for 10,000+ stocks at halalscreener.app.

How much purification is needed for Gibraltar Industries, Inc. stock?

Gibraltar Industries, Inc. (ROCK) has a non-permissible income ratio of 0.00%. Muslim investors should purify this percentage of any dividends received and capital gains realized from ROCK shares by donating it to charity. HalalScreener's purification calculator at halalscreener.app/en/purification automates this calculation using the latest financial data.

Where can I screen Gibraltar Industries, Inc. for Shariah compliance for free?

HalalScreener (halalscreener.app) offers free Shariah compliance screening for Gibraltar Industries, Inc. (ROCK) and 10,000+ other US-listed stocks, ETFs, and 100+ cryptocurrencies. The screening uses AAOIFI Standard No. 21 and shows all financial ratios transparently. No credit card or signup required for basic screening. HalalScreener also includes an AI Islamic Scholar for follow-up questions about ROCK's compliance across different madhabs (Hanafi, Shafi'i, Maliki, Hanbali, Ja'fari).

ROCK: Is Gibraltar Industries, Inc. Halal?

Gibraltar Industries, Inc.

NASDAQIndustrialsUS

$43.18

-3.81%

Market Cap: 1.3B

Compliance Status

Halal

Screened on Jul 19, 2026 · AAOIFI Standard 21

A+

Excellent

92Score

Is Gibraltar Industries, Inc. (ROCK) halal? Halal. Based on AAOIFI screening, Gibraltar Industries, Inc. passes both qualitative (business activity) and quantitative (financial ratio) screens with a compliance score of 92/100 (Grade: A+).

AvoidBorderlineClean

Business activity

What the company sells is permissible.

Passed

Company debt

Well clear of the limit

How much the company borrows, compared to its total value. AAOIFI allows up to 30%.

0.0% of 30.0% limit

What this means for you

You can own ROCK

It passes both the business activity and financial ratio screens under AAOIFI Standard 21.

No purification owed

Based on the latest screening, none of its income comes from prohibited sources.

About Gibraltar Industries, Inc.

Gibraltar Industries, Inc. (ROCK) is a company specializing in the manufacturing and distribution of a diverse portfolio of building products. Its offerings cater to key sectors including renewable energy, residential construction, agricultural technology (agtech), and infrastructure, with operations spanning North America and Asia. The company's operations are structured across four distinct business segments: Renewables: This division is involved in the comprehensive design, engineering, manufacturing, and installation of solar racking systems and associated electrical balance-of-system components. Residential: This segment provides a wide array of products for homes, including ventilation systems (both standard and solar-powered options), diverse mail and electronic package delivery solutions ranging from traditional mailboxes to advanced parcel locker systems, and various exterior building components like roof edgings, flashings, soffits, trims, metal roofing, rain gutters, and retractable awnings for sun protection. It also supplies drywall corner beads, rooftop safety equipment, chimney caps, and heat trace coils. Agtech: Through its Agtech segment, Gibraltar delivers comprehensive growing and processing solutions, encompassing the design, engineering, manufacturing, and installation of advanced greenhouse structures, alongside botanical extraction systems. Infrastructure: The Infrastructure division supplies critical components for large-scale construction projects, such as expansion joints, structural bearings, rubber pre-formed seals, other specialized sealants, elastomeric concrete, and sophisticated bridge cable protection systems. The company serves a broad customer base, including solar project developers, institutional and commercial agricultural producers, home improvement retailers, wholesalers, distributors, and construction contractors. Established in 1972, Gibraltar Industries, Inc. maintains its corporate headquarters in Buffalo, New York.

Sector: Industrials · Industry: Construction

Shariah Compliance Status

AAOIFI Standard 21Updated Jul 19, 2026

Compliance History

Halal, unchanged since May 2026.

No status changes recorded since we began tracking.

Tracked since May 2026. Updates automatically on each re-screen.

Fiscal: Q1 2026Data source: EDGAR

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Frequently Asked Questions

Is Gibraltar Industries, Inc. (ROCK) halal to invest in?

Based on AAOIFI Standard 21 screening, Gibraltar Industries, Inc. (ROCK) is rated Halal with a compliance grade of A+ (Excellent). It passes both the business activity screen (no primary involvement in prohibited sectors) and the quantitative financial ratio screen (debt, interest deposits, and prohibited income all below AAOIFI thresholds).

Why did Gibraltar Industries, Inc. get a A+ compliance rating?

Gibraltar Industries, Inc. (ROCK) received a grade of A+ (Excellent) based on three AAOIFI Standard 21 financial ratios: debt-to-market-cap of 0.0% (limit 30%); interest-bearing deposits of 9.0% (limit 30%); prohibited income of 0.00% (limit 5%). The grade reflects the margin of safety across all three ratios relative to their thresholds.

What could change Gibraltar Industries, Inc.'s Shariah verdict?

Gibraltar Industries, Inc.'s verdict is re-evaluated at each annual re-screen. Three events could change it: (1) the debt-to-market-cap ratio crossing 30%, typically from new debt issuance or a major drop in share price; (2) interest-bearing deposits exceeding 30% of market cap; or (3) prohibited revenue (alcohol, gambling, conventional finance, etc.) exceeding 5% of total revenue. Verdict flips are tracked in the compliance history section above.

How often is Gibraltar Industries, Inc. re-screened for Shariah compliance?

Gibraltar Industries, Inc. (ROCK) is re-screened annually using the most recent full-year financial data from SEC filings. HalalScreener also triggers an on-demand re-screen whenever the stored data is more than 7 days old, ensuring the ratios reflect the latest available financial statements. Last screened: Jul 19, 2026.

Screened according to AAOIFI Standard No. 21 · For informational purposes only. Consult a qualified Islamic finance advisor before investing.

Disclaimer: This screening is for informational purposes only and does not constitute financial, legal, or religious advice. Compliance is evaluated using AAOIFI financial standards (debt, deposits, and prohibited income ratios) and publicly available data. Ethical, political, social, or environmental considerations are outside the scope of this screening. Individual scholars and methodologies may differ. Always consult a qualified Islamic finance advisor before making investment decisions.