Sifting through countless of stocks in the Building Products industry can be tedious, and sometimes two stocks are just too similar to judge which is the better investment. If you’re on the fence about investing in AZZ Inc., CSW Industrials, Inc., CSW Industrials or Inc. because you’re not sure how they measure up, it’s important to compare them on a few factors before making your decision.

Read on to learn how AZZ Inc., CSW Industrials, Inc., CSW Industrials and Inc. compare based on key financial metrics to determine which better meets your investment needs.

About AZZ Inc., CSW Industrials, Inc., CSW Industrials and Inc.

AZZ Inc. provides hot-dip galvanizing and coil coating solutions in North America. It operates through the AZZ Metal Coatings; and the AZZ Precoat Metals segments. The company offers metal coating solutions for corrosion protection, including hot-dip galvanizing, spin galvanizing, powder coating, anodizing, and plating to the steel fabrication and other industries. It also provides aesthetic and corrosion protective coatings and related value-added services for steel and aluminum coil primarily serving the construction; appliance; heating, ventilation, and air conditioning; container; transportation; and other end markets. AZZ Inc. was incorporated in 1956 and is headquartered in Fort Worth, Texas.

CSW Industrials, Inc. provides various industrial products in the Americas, Europe, the Middle East and Africa, and the Asia Pacific regions. The Contractor Solutions segment offers condensate pads, pans, and pumps; condensate switches and traps; drain management system; drain waste and vent systems mechanical products; ductless mini-split systems installation support tools and accessories; HVAC electrical protection, installation supplies, and maintenance chemicals; evaporator coils and air handlers; grilles, registers, and diffusers and vents; line set covers; load management systems; motors and capacitors; refrigerant caps; solvents, cements, traps, and thread sealants; surge protections; and wire pulling head tools under the Amrad, AquaGuard, Aspen Manufacturing, Clean Check, Cover Guard, Desolv, Duckt-Strip, Dust Free, EZ Trap, Falcon, Fortress, Goliath, G-O-N, Guardian Drain Lock, Hubsett, Kickstart, Leak Freeze, MARS, No. 5, Novent, PF WaterWorks, PRO-Fit, PSP Products, RectorSeal, Safe-T-Switch, Shoemaker Manufacturing, SureSeal, TRU-BLU, TRUaire, and Turbo 200 brands. The Engineered Building Solutions segment offers architectural railings and metals; expansion joints and joint seals; fire and smoke curtains, and fire stopping solutions; perimeter protection; and pre-engineered and custom architectural building components under the Balco, BlazeSeal, Duraspan, Greco, IllumiTread, Jointspan, Metacaulk, Metablock, Metaflex, Quakespan, and Smoke Guard brands. The Specialized Reliability Solutions segment provides compounds, lubricants, and sealants; industrial maintenance and repair, anti-seize, contamination control, and desiccant breather filtration; lubricant management systems; operation solutions; andrail applicators, and friction modifiers under the AccuTrack, OilSafe, Air Sentry, BioRail, Deacon, Envirolube, Extreme, Gearmate, Hydrotex, Jet-Lube, Kopr-Kote, Matrix, and Whitmore brands. The company was incorporated in 2014 and is based in Dallas, Texas.

CSW Industrials, Inc. provides various industrial products in the Americas, Europe, the Middle East and Africa, and the Asia Pacific regions. The Contractor Solutions segment offers condensate pads, pans, and pumps; condensate switches and traps; drain management system; drain waste and vent systems mechanical products; ductless mini-split systems installation support tools and accessories; HVAC electrical protection, installation supplies, and maintenance chemicals; evaporator coils and air handlers; grilles, registers, and diffusers and vents; line set covers; load management systems; motors and capacitors; refrigerant caps; solvents, cements, traps, and thread sealants; surge protections; and wire pulling head tools under the Amrad, AquaGuard, Aspen Manufacturing, Clean Check, Cover Guard, Desolv, Duckt-Strip, Dust Free, EZ Trap, Falcon, Fortress, Goliath, G-O-N, Guardian Drain Lock, Hubsett, Kickstart, Leak Freeze, MARS, No. 5, Novent, PF WaterWorks, PRO-Fit, PSP Products, RectorSeal, Safe-T-Switch, Shoemaker Manufacturing, SureSeal, TRU-BLU, TRUaire, and Turbo 200 brands. The Engineered Building Solutions segment offers architectural railings and metals; expansion joints and joint seals; fire and smoke curtains, and fire stopping solutions; perimeter protection; and pre-engineered and custom architectural building components under the Balco, BlazeSeal, Duraspan, Greco, IllumiTread, Jointspan, Metacaulk, Metablock, Metaflex, Quakespan, and Smoke Guard brands. The Specialized Reliability Solutions segment provides compounds, lubricants, and sealants; industrial maintenance and repair, anti-seize, contamination control, and desiccant breather filtration; lubricant management systems; operation solutions; andrail applicators, and friction modifiers under the AccuTrack, OilSafe, Air Sentry, BioRail, Deacon, Envirolube, Extreme, Gearmate, Hydrotex, Jet-Lube, Kopr-Kote, Matrix, and Whitmore brands. The company was incorporated in 2014 and is based in Dallas, Texas.

Latest Building Products and AZZ Inc., CSW Industrials, Inc. Stock News

As of August 21, 2026, AZZ Inc. had a $4.2 billion market capitalization, compared to the Building Products median of $5.3 million. AZZ Inc.’s stock is up 31.8% in 2026, down 6.7% in the previous five trading days and up 25.24% in the past year.

Currently, AZZ Inc.’s price-earnings ratio is 21.5. AZZ Inc.’s trailing 12-month revenue is $1.7 billion with a 11.8% net profit margin. Year-over-year quarterly sales growth most recently was 6.3%. Analysts expect adjusted earnings to reach $7.070 per share for the current fiscal year. AZZ Inc. currently has a 0.6% dividend yield.

As of August 21, 2026, CSW Industrials, Inc. had a $5.4 billion market cap, putting it in the 68th percentile of all stocks. CSW Industrials, Inc.’s stock is up 12.5% in 2026, down 4.4% in the previous five trading days and up 25.87% in the past year.

Currently, CSW Industrials, Inc.’s price-earnings ratio is 45.3. CSW Industrials, Inc.’s trailing 12-month revenue is $1.2 billion with a 10.3% net profit margin. Year-over-year quarterly sales growth most recently was 33.0%. Analysts expect adjusted earnings to reach $12.590 per share for the current fiscal year. CSW Industrials, Inc. currently has a 0.4% dividend yield.

How We Compare AZZ Inc., CSW Industrials, Inc., CSW Industrials and Inc. Stock Grades

Stock evaluation requires access to huge amounts of data and the knowledge and time to sift through it all, make sense of financial ratios, read income statements and analyze recent stock movements. AAII created A+ Investor, a robust data suite that condenses data research in an actionable and customizable way suitable for investors of all knowledge levels, to help investors streamline and work through such data.

AAII’s proprietary stock grades come with A+ Investor. These offer intuitive A‐F grades for each of five key investing factors: value, growth, momentum, earnings estimate revisions and quality. Here, we’ll take a closer look at AZZ Inc., CSW Industrials, Inc., CSW Industrials and Inc.’s stock grades to see how they measure up against one another.

Learn more about A+ Investor here!

Sign Up to Receive a Free Special Report Showing How A+ Grades Can Help You Make Smarter Investment Decisions

AZZ Inc., CSW Industrials, Inc., CSW Industrials and Inc. Growth Grades

Company	Ticker	Growth
AZZ Inc.	AZZ	B
CSW Industrials, Inc.	CSW	B
CSW Industrials, Inc.	CSW	B

The foundation of growth investing is seeking out stocks of companies exhibiting strong, consistent and prolonged growth that is expected to continue into the future.

In order to compute the growth score and assign it a letter grade, the percentile ranks for each of three components‐consistency of annual sales growth, five-year sales growth rankings adjusted for extreme levels, and consistency of positive annual cash from operations‐must be determined. These three rank figures are added together, and the sum is ranked against the entire stock universe to arrive at a company’s Growth Score to create an equal distribution of grades.

The companies in the bottom 20% of the stock universe receive Growth Grades of F, considered to be very weak, while those in the top 20% receive A grades, which are considered very strong.

AZZ Inc. has a Growth Score of 69, which is Strong. CSW Industrials, Inc. has a Growth Score of 69, which is Strong. CSW Industrials, Inc. has a Growth Score of 69, which is Strong.

The Growth Grade Winner: It’s a Tie!

Looking at the Growth Grade breakdown above, both AZZ Inc., CSW Industrials, Inc., CSW Industrials and Inc. have a grade of B. For investors who focus solely on a company’s upward growth, further research should be conducted into both companies’ other financial metrics before deciding whether to invest.

AZZ Inc., CSW Industrials, Inc., CSW Industrials and Inc.’s Quality Grades

Company	Ticker	Quality
AZZ Inc.	AZZ	A
CSW Industrials, Inc.	CSW	B
CSW Industrials, Inc.	CSW	B

Like the Value Grade, AAII’s A+ Investor Quality Grade comes from the percentile rank of key metrics. Specifically, the Quality Score is the percentile rank of the average of the percentile ranks of return on assets (ROA), return on invested capital (ROIC), gross profit relative to assets, buyback yield, change in total liabilities to assets, accruals, Z double prime bankruptcy risk (Z) score and the F-Score.

The score is variable, meaning it can consider all eight measures or, should any of the eight measures not be valid, the remaining measures that are valid. To be assigned a Quality Score, stocks must have a valid (non-null) measure and corresponding ranking for at least four of the eight quality measures.

The Quality Score is used to assess the underlying “quality” of a particular stock. A higher-quality stock possesses traits associated with upside potential and reduced downside risk. Backtesting of the Quality Grade shows that stocks with higher grades, on average, outperformed stocks with lower grades over the period of 1998 through 2019.

Stocks receive better grades (higher scores) for having higher scores for the quality subcomponents and worse grades (lower scores) for lower scores for the subcomponents.

AZZ Inc. has a Quality Score of 88, which is Very Strong. CSW Industrials, Inc. has a Quality Score of 62, which is Strong. CSW Industrials, Inc. has a Quality Score of 62, which is Strong.

The Quality Grade Winner: AZZ Inc.

As you can clearly see from the Quality Grade breakdown above, AZZ Inc. has a better overall quality grade than CSW Industrials, Inc.. For investors who are looking for companies with higher quality than others in the same industry, AZZ Inc. could be a good stock to add to their portfolios. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

AZZ Inc., CSW Industrials, Inc., CSW Industrials and Inc.’s Momentum Grades

Company	Ticker	Momentum
AZZ Inc.	AZZ	C
CSW Industrials, Inc.	CSW	B
CSW Industrials, Inc.	CSW	B

Momentum grades help to uncover stocks experiencing anomalously high rates of return; research finds that stocks with high relative levels of momentum tend to outperform, whereas those with low levels of momentum tend to continue underperforming. Momentum is based on the price change of a stock over a specified period relative to all other stocks.

Typically, AAII looks at the weighted relative strength over the trailing four quarters. The weighted four-quarter relative strength rank is the relative price change for each of the past four quarters. The most recent quarterly price change is given a weight of 40% and each of the three previous quarters are given a weighting of 20%.

AZZ Inc. has a Momentum Score of 58, which is Average. CSW Industrials, Inc. has a Momentum Score of 70, which is Strong. CSW Industrials, Inc. has a Momentum Score of 70, which is Strong.

The Momentum Grade Winner: CSW Industrials, Inc.

As you can clearly see from the Momentum Grade breakdown above, CSW Industrials, Inc. is considered to have stronger momentum compared to AZZ Inc.. For those specifically looking for companies that have stronger momentum compared to other companies in the same industry, CSW Industrials, Inc. could be a good stock to invest in. However, it’s important for investors to analyze multiple factors based on a wide range of metrics before deciding whether to buy.

Other AZZ Inc., CSW Industrials, Inc., CSW Industrials and Inc. Grades

In addition to Momentum, Quality and Growth, A+ Investor also provides grades for Value and Estimate Revisions.

Earnings estimate revisions scores take into account the magnitude of a company’s earnings surprise in its last two reported fiscal quarters. Often, surprises beget further surprises‐or at least continued sales growth (the exact opposite is generally true, too).

Successful stock investing involves buying low and selling high, so stock valuation is an important consideration for stock selection. Buying stocks that are going to go up typically means buying stocks that are undervalued in the first place, although momentum investors may argue that point.

These 2 key factors, when combined with the above, provide a holistic view into a particular stock. Further, by joining A+ Investor you can see whether AZZ Inc., CSW Industrials, Inc., CSW Industrials and Inc. pass any of our 60+ stock screens that have outperformed the market since their creation.

So, Which Is the Better Investment, AZZ Inc., CSW Industrials, Inc., CSW Industrials or Inc. Stock?

Overall, AZZ Inc. stock has a Growth Score of 69, Momentum Score of 58 and Quality Score of 88.

CSW Industrials, Inc. stock has a Growth Score of 69, Momentum Score of 70 and Quality Score of 62.

CSW Industrials, Inc. stock has a Growth Score of 69, Momentum Score of 70 and Quality Score of 62.

Comparing AZZ Inc., CSW Industrials, Inc., CSW Industrials and Inc.’s grades, scores and metrics can act as a solid basis to determine whether they may be a good investment or not. You’ll also want to look at your portfolio’s asset allocation as well as your risk tolerance and financial goals to see if either of these stocks would make a good fit for you. AAII can help you figure out which investments align with your individual needs and preferences.

Investors are encouraged to do their own due diligence and research. In this way, individuals can effectively become managers of their own assets‐without having to rely on others for financial independence. You can count on AAII for timeless articles on financial planning and stock-picking, unbiased research and actionable analysis.

A+ Investor adds to our qualitative teaching with a powerful data suite to help you whittle down investment choices to find stocks, exchange-traded funds (ETFs) or mutual funds that meet your needs.

AAII Disclaimer

We make no representations or warranties that any investor will, or is likely to, achieve profits similar to those shown, because past, hypothetical or simulated performance is not necessarily indicative of future results. Before making an investment decision, you should consider your circumstances and whether the information on our content is applicable to your situation. This information was prepared in good faith, and we accept no liability for any errors or omissions. The full disclaimer can be read here.