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A high debt to equity ratio generally means that a company has been aggressive in financing its growth with debt. This can result in volatile earnings as a result of the additional interest expense.
The historical rank and industry rank for Rockwool AS's Debt-to-Equity or its related term are showing as below:
RKWAF'
s Debt-to-Equity Range Over the Past 10 Years
Min: 0 Med: 0.04 Max: 0.1
Current: 0.1
During the past 13 years, the highest Debt-to-Equity Ratio of Rockwool AS was 0.10. The lowest was 0.00. And the median was 0.04.
RKWAF's Debt-to-Equity is ranked better than 79.43% of 1609
companies
in the Construction industry
Industry Median: 0.41
vs RKWAF: 0.10
Because a company can increase its ROE % by having more financial leverage, it is important to watch the leverage ratio when investing in high ROE % companies.
Rockwool AS Debt-to-Equity Related Terms
Rockwool AS Debt-to-Equity Historical Data
* Premium members only.
The historical data trend for Rockwool AS's Debt-to-Equity can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
For the Building Products & Equipment subindustry, Rockwool AS's Debt-to-Equity, along with its competitors' market caps and Debt-to-Equity data, can be viewed below:
* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.
Rockwool AS Debt-to-Equity vs Construction Industry
For the Construction industry and Industrials sector, Rockwool AS's Debt-to-Equity distribution charts can be found below:
* The bar in red indicates where Rockwool AS's Debt-to-Equity falls into.
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
Rockwool AS (RKWAF) has a Debt-to-Equity of 0.00 as of Mar. 2026. Debt-to-Equity ratio represents the ratio of total debt to total company equity. View historical data on Rockwool AS and its competitors. According to the industry distribution chart, Rockwool AS ranks #331 out of 1609 companies in the Construction industry, placing it in the top 20.6%.
Is Rockwool AS's Debt-to-Equity too high?
Rockwool AS's current Debt-to-Equity is 0.00. Based on the distribution chart, Rockwool AS ranks #331 out of 1609 companies in the Construction industry, which is in the top quartile — a strong position relative to peers. Overall, Rockwool AS has a GF Score™ of 91/100, reflecting its overall financial health beyond just this single metric.
How does Rockwool AS's Debt-to-Equity compare to TT and JCI?
According to the Construction industry distribution chart, Rockwool AS ranks #331 out of 1609 companies for Debt-to-Equity. This places Rockwool AS in the top 21% of its industry — outperforming the majority of peers. The industry median Debt-to-Equity is 0.41. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Debt-to-Equity for a Construction company?
The median Debt-to-Equity among Construction companies is 0.41, based on 1,609 companies in the industry. Companies in the top quartile (top 25%) have a Debt-to-Equity significantly above this median, while those in the bottom quartile fall well below. However, Debt-to-Equity should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Debt-to-Equity mean?
A high Debt-to-Equity can signal that a stock is expensive relative to its fundamentals. Debt-to-Equity ratio represents the ratio of total debt to total company equity. View historical data on Rockwool AS and its competitors. For the Construction industry, the median Debt-to-Equity is 0.41 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Rockwool AS's current Debt-to-Equity is 0.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Rockwool AS stock overvalued right now?
Rockwool AS (RKWAF) has a current Debt-to-Equity of 0.00. The stock's GF Value™ is $41.27, compared to a current price of $34.70 — trading 15.9% below its estimated fair value. The current Debt-to-Equity is 0.00. Rockwool AS's overall GF Score™ is 91/100 with 1 warning sign to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Debt-to-Equity calculated?
Debt-to-Equity is calculated from a company's financial statements. For Rockwool AS (RKWAF), the current Debt-to-Equity is 0.00 as of Mar. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is Rockwool AS (RKWAF) Overvalued in 2026?
Based on GuruFocus' analysis, Rockwool AS stock appears to be undervalued.
The current stock price of $34.70 is trading 15.9% below its estimated GF Value™ of $41.27.
Key valuation signals for RKWAF:
Debt-to-Equity: 0.00
GF Value™: $41.27 vs. price of $34.70 (15.9% below fair value)
No single metric tells the full story. See the RKWAF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Rockwool AS manufactures and sells building materials, including insulation and roofing systems. The company organizes itself into two segments based on the product: Insulation and Systems. The Insulation segment, sells building, industrial, and technical insulation and external thermal insulation wall systems to the construction industry. The Systems business sells acoustic ceilings and wall systems, external cladding systems, horticultural substrate solutions, engineered fiber solutions, and noise and vibration control to the construction and automotive industries. The majority of revenue is from the Insulation Segment. The majority of sales come from Europe.
91GF Score
Get the complete analysis for RKWAF
Debt-to-Equity is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
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