Diamond Building Products PCL (BKK:DRT) EBITDA Margin %: 19.61% (As of Mar. 2026) — Near Median

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BKK:DRT Diamond Building Products PCL BKK:DRT
74 GF Score
Price ฿5.15
GF Value ฿6.49
Valuation Modestly Undervalued
! 7 Warning Signs
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What is Diamond Building Products PCL EBITDA Margin %?

Diamond Building Products PCL BKK:DRT 74 EBITDA Margin % is 19.61% as of Mar. 2026, which is 2% above its 10-year median of 19.26. GuruFocus rates BKK:DRT with a GF Score™ of 74/100 and a GF Value™ of ฿6.49 (Modestly Undervalued). The stock has 7 warning signs investors should review. Among 1,769 Construction companies, Diamond Building Products PCL ranks better than 75.98% on this metric.

EBITDA Margin % is calculated as EBITDA divided by its Revenue. Diamond Building Products PCL's EBITDA for the three months ended in Mar. 2026 was ฿250 Mil. Diamond Building Products PCL's Revenue for the three months ended in Mar. 2026 was ฿1,274 Mil. Therefore, Diamond Building Products PCL's EBITDA margin for the quarter that ended in Mar. 2026 was 19.61%.


Diamond Building Products PCL  (BKK:DRT) EBITDA Margin % Explanation

EBITDA Margin % is the ratio of EBITDA divided by net sales or Revenue. It is an performance metric measuring company's operating profitability. EBITDA Margin takes depreciation and amortization, interest expense and tax into account, which makes it easy to compare the relative profitability of companies of different sizes in the same industry.


Diamond Building Products PCL EBITDA Margin % Related Terms


Diamond Building Products PCL EBITDA Margin % Historical Data

* Premium members only.

The historical data trend for Diamond Building Products PCL's EBITDA Margin % 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.

Diamond Building Products PCL EBITDA Margin % Chart

Diamond Building Products PCL Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
EBITDA Margin %
Get a 7-Day Free Trial Premium Member Only Premium Member Only 21.40 20.87 18.92 17.96 14.95

Diamond Building Products PCL Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
EBITDA Margin % Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 15.23 15.74 12.70 15.86 19.61

BKK:DRT vs TT, JCI, CARR: EBITDA Margin % Comparison

For the Building Products & Equipment subindustry, Diamond Building Products PCL's EBITDA Margin %, along with its competitors' market caps and EBITDA Margin % 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.


Diamond Building Products PCL EBITDA Margin % vs Construction Industry

For the Construction industry and Industrials sector, Diamond Building Products PCL's EBITDA Margin % distribution charts can be found below:

* The bar in red indicates where Diamond Building Products PCL's EBITDA Margin % falls into.


BKK:DRT
74GF Score
Diamond Building Products PCL BKK:DRT
EBITDA Margin % is just one metric. See GF Score™, valuation, warning signs, and more.
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Diamond Building Products PCL EBITDA Margin % Calculation

EBITDA margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent.

Diamond Building Products PCL's EBITDA Margin % for the fiscal year that ended in Dec. 2025 is calculated as

EBITDA Margin %=EBITDA (A: Dec. 2025 )/Revenue (A: Dec. 2025 )
=677.532/4531.337
=14.95 %

Diamond Building Products PCL's EBITDA Margin % for the quarter that ended in Mar. 2026 is calculated as

EBITDA Margin %=EBITDA (Q: Mar. 2026 )/Revenue (Q: Mar. 2026 )
=249.752/1273.885
=19.61 %

* 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.

Frequently Asked Questions Learn more about EBITDA Margin % →
What does a EBITDA Margin % of 19.61% mean?
Diamond Building Products PCL (BKK:DRT) has a EBITDA Margin % of 19.61% as of Mar. 2026. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Diamond Building Products PCL and its competitors. This is near median its historical median of 19.26. Over the past decade, Diamond Building Products PCL's EBITDA Margin % has ranged from 14.95 to 21.68. According to the industry distribution chart, Diamond Building Products PCL ranks #425 out of 1769 companies in the Construction industry, placing it in the top 24%.
Is Diamond Building Products PCL's EBITDA Margin % too high?
Diamond Building Products PCL's current EBITDA Margin % of 19.61% is near median its 10-year median of 19.26. Over the past 10 years, this metric has ranged from a low of 14.95 to a high of 21.68. The Construction industry median EBITDA Margin % is 9.12. Diamond Building Products PCL's value of 19.61% is 115% above this industry median. Based on the distribution chart, Diamond Building Products PCL ranks #425 out of 1769 companies in the Construction industry, which is in the top quartile — a strong position relative to peers. Overall, Diamond Building Products PCL has a GF Score™ of 74/100 and is considered Modestly Undervalued, reflecting its overall financial health beyond just this single metric.
How does Diamond Building Products PCL's EBITDA Margin % compare to TT and JCI?
According to the Construction industry distribution chart, Diamond Building Products PCL ranks #425 out of 1769 companies for EBITDA Margin %. This places Diamond Building Products PCL in the top 24% of its industry — outperforming the majority of peers. The industry median EBITDA Margin % is 9.12. Diamond Building Products PCL's value of 19.61% is 115% above this benchmark. Historically, Diamond Building Products PCL's own EBITDA Margin % has ranged from 14.95 to 21.68 over the past decade. While the company's 10-year median is 19.26 vs. the industry median of 9.12, Diamond Building Products PCL has consistently been above the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EBITDA Margin % for a Construction company?
The median EBITDA Margin % among Construction companies is 9.12, based on 1,769 companies in the industry. Companies in the top quartile (top 25%) have a EBITDA Margin % significantly above this median, while those in the bottom quartile fall well below. However, EBITDA Margin % should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Diamond Building Products PCL's current EBITDA Margin % of 19.61% is 115% above the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high EBITDA Margin % mean?
A high EBITDA Margin % can signal that a stock is expensive relative to its fundamentals. EBITDA Margin is the ratio of EBITDA divided by net sales or Revenue, usually presented in percent. View historical data on Diamond Building Products PCL and its competitors. For the Construction industry, the median EBITDA Margin % is 9.12 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Diamond Building Products PCL's current EBITDA Margin % is 19.61%, which is near median its own 10-year median of 19.26. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Diamond Building Products PCL stock overvalued right now?
Based on GuruFocus' analysis, Diamond Building Products PCL (BKK:DRT) is currently considered Modestly Undervalued. The stock's GF Value™ is ฿6.49, compared to a current price of ฿5.15 — trading 20.6% below its estimated fair value. The current EBITDA Margin % is 19.61%, which is near median its 10-year median of 19.26 and 115% above the Construction industry median of 9.12. Diamond Building Products PCL's overall GF Score™ is 74/100 with 7 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EBITDA Margin % calculated?
EBITDA Margin % is calculated from a company's financial statements. For Diamond Building Products PCL (BKK:DRT), the current EBITDA Margin % is 19.61% 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 Diamond Building Products PCL (BKK:DRT) Overvalued in 2026?

Based on GuruFocus' analysis, Diamond Building Products PCL stock appears to be undervalued. The current stock price of ฿5.15 is trading 20.6% below its estimated GF Value™ of ฿6.49. GuruFocus considers Diamond Building Products PCL to be Modestly Undervalued.

Key valuation signals for BKK:DRT:

  • EBITDA Margin %: 19.61% (near median its 10-year median of 19.26)
  • GF Value™: ฿6.49 vs. price of ฿5.15 (20.6% below fair value)
  • GF Score™: 74/100 with 7 warning signs
  • Industry Position: 115% above the Construction median (#425 of 1769)

No single metric tells the full story. See the BKK:DRT stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Diamond Building Products PCL Business Description

Address 69 - 70 Moo 1, Mittraphap Road Kilometer 115, Thambol Talingchan, Amphur Muang, Saraburi, THA, 18000
Diamond Building Products PCL is a manufacturer and distributor of roof tiles, artificial wood, and autoclaved aerated concrete. Its products and services include Roofing Solutions, Decorative Materials Solutions, Lightweight Concrete Solutions, Lightweight Materials Solutions, and Diamond Modular. Geographically, the Company operates throughout Thailand and overseas, generating the majority of its revenue from Thailand. The Company generates the majority of its revenue from the sale of products.
74GF Score

Get the complete analysis for BKK:DRT

EBITDA Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

฿5.15
Price
฿6.49
GF Value