Tecnoglass: Record Top Line, Squeezed Margins — Pricing and Automation Aim to Restore the Blow

Aluminum costs, Section 232 tariffs and a surging Colombian peso compress EBITDA margins to 17.5% even as revenue hits a record; management leans on pricing, automation and a redomiciliation to re-rate the story.

TGLS · Earnings Call · 2026-08-06

A record quarter, but the margin engine stutters

Tecnoglass delivered another quarter of record revenue — $295.3 million, up 15.6% year-over-year — and a record backlog of $1.4 billion, yet the profit picture was far less rosy. Adjusted EBITDA margin fell to 17.5% from 31.2% a year ago, and gross margin dropped to 37.3% from 44.7%. The squeeze came from three stacked headwinds: elevated U.S. aluminum costs (the all-in price up ~77% y/y), a 23% minimum wage hike in Colombia, and a Colombian peso that appreciated ~14% against the dollar. CFO Santiago Giraldo framed it bluntly: “The year-over-year change in gross margin was primarily driven by several factors. This includes elevated U.S. aluminum costs with the average all-in U.S. aluminum price up approximately 77% year-over-year, higher labor costs related to the 23% minimum wage increase in Colombia at the beginning of the year and the Colombian peso that appreciated approximately 14% year-over-year.” — Santiago Giraldo, Chief Financial Officer · 2026-08-06 The aluminum cost pressure is not new — it has been a recurring theme for several quarters — but the currency shock is the more distinctive development. Stronger peso is now the company's biggest single margin driver. Giraldo noted that a 5% move in the peso impacts gross margins by ~120 basis points, and the peso is at its strongest level since June 2019. This is a fundamentally different kind of headwind than the one the company faced a year ago, and it underscores how macro forces can compress even an operationally excellent cost structure.

Pricing, tariffs, and the path to offset

The company's response to the cost surge is a blend of pricing, efficiency, and automation. In May, Tecnoglass implemented a 7% price increase on single-family residential products, and management is confident the market will accept it because competitors have also raised prices. From the prior quarter's call, CEO Jose Daes emphasized:

Everybody has raised prices because of the increases in aluminum and the increases in glass. All the products that we buy to make the windows are subject to increases due to the oil and gas increases. So everybody has raised prices, some more than us and a couple a little less than us.
Jose Daes, Chief Executive Officer · 2026-05-07

Yet the tariff regime — specifically Section 232 on finished aluminum windows — is the reason for a $17 million SG&A hit this quarter. The CFO explained that the tariff expenses began flowing in nearly a full quarter before the pricing benefits could. The company's guidance implies a flattish Q3 gross margin as pricing begins to offset raw material and FX headwinds. The full-year margin recovery is anchored in the automation program, which has already reduced headcount by 10% as of June. Christian Daes, COO, expressed confidence that “within the next 6 months, we're going to be able to really become more profitable and be more efficient.” — Christian Daes, Chief Operating Officer · 2026-08-06 The pricing actions, however, are not a one-time lever. The company expects the benefit to build through 2027. For commercial and multifamily, pricing flows through the backlog over a longer horizon — some of it not hitting revenue until late 2027. That means the tariff offset is a multi-year story, not an immediate fix. Still, the pricing actions are a core part of the narrative, and they are coupled with a structural push into geographic expansion to protect volume growth.

Strategic moves: redomiciliation, a potential U.S. plant, and the bottom line

Beyond margins, the company is executing on strategic shifts that could be a catalyst for re-rating. The redomiciliation to the United States simplifies the corporate structure and improves index eligibility. Additionally, the company is nearing a land purchase for a potential new U.S. manufacturing facility — a move that could serve as a hedge against tariffs and logistics costs. The feasibility study is ongoing, and management is careful to frame the project as phased and optional. The demand backdrop remains supportive, with “the demand is really high. It is surprisingly high everywhere across the U.S.” — Jose Daes, Chief Executive Officer · 2026-08-06 Backlog grew 15.6% y/y, and the book-to-bill has been above 1.0x for 23 consecutive quarters. Revenue guidance was narrowed to $1.08–$1.12 billion, implying double-digit growth, though the company flagged a sequential step-down in Q3 due to order pull-forward ahead of the May price increase. From a fundamental standpoint, the margin compression is clearly visible in the trend. Gross margin is down over 13 percentage points from its cyclical high, and the decline has accelerated in the past two years. The company is banking on pricing and automation to recover some of that lost ground, but the market remains skeptical — shares are down ~14% from their early-August peak, and the stock is still in a drawdown from its June 2025 high. The key question is whether the peso stabilizes and whether the 2027 “fully offset” promise holds. If it does, the earnings power that was once so apparent could return. If not, the company risks being caught in a classic cost-push margin squeeze. For now, the market is taking a wait-and-see approach. The company's own vinyl line and new geographies are the growth engines, but the margin story is the one that will ultimately decide the re-rating. This is a company with strong strategic positioning and an impressive track record of execution, but it is currently fighting a battle against macro forces, and the outcome is far from certain.