Aldi South Group has launched a sweeping redesign of its U.S. stores, with trials of a new global format beginning in late 2025 at a store in Aventura, Florida.
The initiative is the result of a 14-year collaboration with Australian-based Landini Associates and positions the U.S. operation as the testing ground for a concept developed in partnership with the design firm. The company’s American arm has taken a leadership role through the International Real Estate Committee, steering the project’s direction and pilots on U.S. soil.
The scale of what is at stake is large. Aldi now operates more than 2,400 stores nationwide and, according to Placer.ai foot traffic data, serves around one in four Americans. The retailer has also been expanding by acquisition in the Southeast, buying Winn-Dixie and Harveys Supermarket stores; those locations are being converted to the Aldi format as part of the broader rollout.
At the core of the redesign is a modular approach that can be adapted across store sizes and formats. The project brief says the new concept spans architecture, interior design, signage, packaging and tone of voice, with the stated goal of creating a cohesive brand experience across all customer touchpoints while maintaining Aldi’s efficiency. The modular design is intended to work in traditional suburban supermarkets and smaller urban footprints alike, and it explicitly allows the company to experiment with smaller corner store formats that could unlock dense urban markets where traditional Aldi stores have struggled to fit.
The U.S. has become the experimental lab for changes that touch basic operations. American operations have been early adopters of self-checkout technology, expanded fresh food offerings and curbside pickup through delivery partnerships. Those earlier experiments set a precedent: test here, iterate, then scale. The Aventura trial is the latest example and a practical test of how the new format performs in a market—Florida—that has been one of Aldi’s fastest-growing regions.
The friction in the plan is visible in the details. Aldi has long used standardized layouts optimized for speed, efficiency and minimal staffing. The company relies on tightly choreographed shelving, packing and checkout patterns that keep prices low and store labor lean. The new project brief insists on maintaining that efficiency while adding layers of architecture, design and a more cohesive brand voice. That is a hard trade-off: smaller urban footprints and corner formats often demand different traffic flows, stocking practices and, frequently, more hands-on service to cater to denser shopping patterns.
Converting acquired chains in the Southeast into the new format adds another test. Those Winn-Dixie and Harveys Supermarket properties come with legacy footprints and customer expectations that differ from a purpose-built Aldi. How the modular system adapts to those shells without losing the retailer’s efficiency model will be an early measure of the concept’s flexibility.
What happens next is concrete and trackable. Trials that began in late 2025 will inform tweaks to architecture, signage and packaging before wider deployment. The modular design’s promise to scale from supermarkets to corner stores gives Aldi an explicit pathway into dense urban neighborhoods where the company previously struggled to establish a presence. If the pilots preserve Aldi’s low-cost, low-staff model while creating a unified brand experience, the U.S. rollout could become the template for a global redesign based on this American testing ground.
The central unanswered question is this: can the modular Aldi New Us Store Format keep the company’s hallmark efficiency and private-label dominance—roughly 90% of products sold are Aldi-exclusive—while stretching into smaller urban formats and assimilating converted Winn-Dixie and Harveys locations? The answer in the months after the Aventura trial will determine whether the U.S. experiment becomes the blueprinted future for Aldi worldwide.
