BLD vs IBP

For growth investors, TopBuild Corp.

(BLD) is the stronger pick with 1. 5% revenue growth year-over-year, versus 1. 0% for Installed Building Products, Inc. (IBP). Installed Building Products, Inc. (IBP) offers the better valuation at 22. 3x trailing P/E (19. 5x forward), making it the more compelling value choice. Analysts rate TopBuild Corp. (BLD) a "Buy" — based on 29 analyst ratings — the highest consensus in this comparison. The "better buy" depends entirely on your goals: growth investors should weight revenue trajectory, value investors should weight P/E and PEG, and income investors should weight dividend yield and streak.

On trailing P/E, Installed Building Products, Inc.

(IBP) is the cheapest at 22. 3x versus TopBuild Corp. at 23. 4x. On forward P/E, Installed Building Products, Inc. is actually cheaper at 19. 5x. The PEG ratio (P/E divided by earnings growth rate) is the most growth-adjusted single valuation metric: Installed Building Products, Inc. wins at 0. 80x versus TopBuild Corp. 's 1. 19x — a PEG below 1. 0 traditionally signals the market is underpricing earnings growth.

Over the past 5 years, TopBuild Corp.

(BLD) delivered a total return of +91. 2%, compared to +80. 6% for Installed Building Products, Inc. (IBP). Over 10 years, the gap is even starker: BLD returned +1219% versus IBP's +650. 1%. Past returns do not guarantee future results, and the stock with the higher historical return may already have its best growth priced in.

By beta (market sensitivity over 5 years), Installed Building Products, Inc.

(IBP) is the lower-risk stock at 1. 19β versus TopBuild Corp. 's 1. 47β — meaning BLD is approximately 23% more volatile than IBP relative to the S&P 500. On balance sheet safety, TopBuild Corp. (BLD) carries a lower debt/equity ratio of 136% versus 148% for Installed Building Products, Inc. — giving it more financial flexibility in a downturn.

By revenue growth (latest reported year), TopBuild Corp.

(BLD) is pulling ahead at 1. 5% versus 1. 0% for Installed Building Products, Inc. (IBP). On earnings-per-share growth, the picture is similar: Installed Building Products, Inc. grew EPS 6. 7% year-over-year, compared to -10. 0% for TopBuild Corp.. Over a 3-year CAGR, IBP leads at 3. 6% annualised revenue growth. Higher growth typically commands a higher valuation multiple — check whether the premium P/E or P/S is justified by the growth rate using the PEG ratio.

TopBuild Corp.

(BLD) is the more profitable company, earning 9. 6% net margin versus 8. 9% for Installed Building Products, Inc. — meaning it keeps 9. 6% of every revenue dollar as bottom-line profit. Operating margin tells a similar story: BLD leads at 14. 6% versus 13. 0% for IBP. At the gross margin level — before operating expenses — IBP leads at 34. 0%, reflecting greater pricing power or product mix advantage. Stronger margins indicate durable pricing power, lower cost of revenue, or higher mix of software/services. They are one of the clearest signs of business quality.

The PEG ratio (forward P/E divided by expected earnings growth rate) is the most precise measure of undervaluation relative to growth potential.

By this metric, Installed Building Products, Inc. (IBP) is the more undervalued stock at a PEG of 0. 80x versus TopBuild Corp. 's 1. 19x. A PEG below 1. 0 is traditionally considered the threshold for growth-adjusted undervaluation. On forward earnings alone, Installed Building Products, Inc. (IBP) trades at 19. 5x forward P/E versus 23. 5x for TopBuild Corp. — 4. 0x cheaper on a one-year earnings basis. Analyst consensus price targets imply the most upside for IBP: 35. 2% to $293. 00.

In this comparison, IBP (1.

5% yield) pays a dividend. BLD does not pay a meaningful dividend and should not be held primarily for income.

For long-horizon retirement investors, Installed Building Products, Inc.

(IBP) is the stronger choice — it scores higher on the combination of lower volatility, dividend reliability, and long-term compounding (low volatility (β 1. 19), 1. 5% yield, +650. 1% 10Y return). Both have compounded well over 10 years (IBP: +650. 1%, BLD: +1219%), confirming both are viable long-term holds — but the lower-volatility option typically results in less emotional selling during corrections. Retirement portfolios generally favour predictability over maximum returns. Consult a financial advisor before making allocation decisions.

These companies operate in different sectors (BLD (Industrials) and IBP (Consumer Cyclical)), which means they face different economic cycles, regulatory environments, and macro sensitivities — making direct comparison nuanced.

IBP pays a dividend while BLD does not, making them suitable for different income and tax situations. These fundamental differences mean investors should not choose between them on a single metric — the "better stock" depends entirely on which of these characteristics aligns with your investment strategy.