Should Investors Buy Tecnoglass for Growth Despite Margin Pressure?

Backlog and Expansion Support the Growth Case

Tecnoglass entered 2026 with a record backlog of $1.4 billion, up 19.1% year over year. Its first-quarter book-to-bill ratio was 1.3, extending a run above 1.1 to 21 consecutive quarters. Commercial and multifamily revenues increased 20.4% to $160.5 million, while management cited virtually no project cancellations.

Growth is also becoming less dependent on Florida. Projects outside the state represented almost one-fourth of backlog at the end of the first quarter, and 20-25% of sales already come from outside Florida. Management expects about half of company growth to come from other markets in roughly 18 months.

The single-family business adds another path. Revenues expanded from $7 million in 2017 to $403 million on a trailing 12-month basis through the first quarter of 2026. The dealer network grew more than 20% in the past year, while residential orders rose 3.4% year over year and 14.1% sequentially.

The Home Depot HD and Lowe’s Companies LOW provide relevant context because both operate at scale in the home-improvement market. Their exposure to repair, remodeling and professional customers makes housing activity and renovation spending important industry indicators for Tecnoglass’ residential opportunity.

Tariffs and Aluminum Costs Pressure Profitability

First-quarter gross margin fell 540 basis points to 38.5%, and adjusted EBITDA margin declined 690 basis points to 24.7%. Aluminum benchmark prices and U.S. Midwest premiums rose about 48% year over year, creating an incremental aluminum cost headwind of roughly $6.4 million.

A 10% U.S. tariff on finished aluminum window imports created another earnings burden. The policy change reduced the midpoint of 2026 adjusted EBITDA guidance by approximately $50 million from the original February outlook, even though management maintained revenue guidance of $1.06-$1.13 billion.

Tecnoglass has raised prices and expects the benefit to begin flowing through results from early July. Productivity efforts include logistics optimization, automation and headcount rationalization. Still, pricing may moderate demand, while larger projects can take several years to convert from backlog into revenues.

Balance Sheet and Valuation Offer Support

Tecnoglass ended the first quarter with $91.1 million in cash and approximately $425 million in liquidity. Net debt was about 0.4X trailing adjusted EBITDA, and the company had no significant debt maturities until 2030. That position provides flexibility to fund expansion, repurchase shares and pay dividends while margins recover.

The stock traded at 13.6X forward 12-month earnings, below the industry’s 18.7X multiple and its own five-year high of 22.3X. The discount offers some valuation support, but projected 2026 earnings of $2.73 per share imply a 23.7% decline from 2025.

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Is Tecnoglass a Buy Now?

Tecnoglass has attractive long-term drivers, but the near-term risk-reward profile favors patience. Backlog growth, national expansion and a larger residential platform support future revenues, while tariff exposure and elevated aluminum costs limit earnings visibility.

The stock currently carries a Zacks Rank #3 (Hold), a Value Score of C and a Growth Score of F. A Hold rank can support maintaining an existing position, but the weak Growth Score signals that the company’s current growth characteristics are not favorable enough to strengthen the buying case. Investors may prefer to watch for margin stabilization and better earnings momentum before taking a more aggressive position. 

You can see the complete list of today’s Zacks #1 Rank (Strong Buy) stocks here.

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This article originally published on Zacks Investment Research (zacks.com).

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