3 Bathroom Project Case Studies: Lessons for Builders, Property Managers, and Retail Partners

How the right bathroom products can support factory-built housing, multifamily renovations, and retail growth.

Bathroom products may occupy a relatively small part of a construction project, but their impact can extend far beyond the finished space. Product selection affects installation workflows, maintenance planning, quality consistency, and the ability to maintain a dependable supply.

These considerations become even more important when products are used across multiple housing units, apartment communities, or retail locations.

Kostone’s work with Legacy Housing in Texas, Marquee Square Apartments in Florida, and Mediterráneo in Puerto Rico illustrates three different applications of bathroom solutions across the North American market. Each project has a distinct objective, but all three highlight an important principle: bathroom products should be evaluated in the context of the entire project or business operation—not simply by appearance or purchase price.

1. Legacy Housing: Supporting Consistency in Manufactured Housing

Factory-built housing depends on repeatable processes. Bathroom components must fit into established production workflows, maintain a consistent appearance across units, and withstand transportation and subsequent installation.

For manufacturers producing homes at scale, a bathroom solution that introduces additional installation steps or creates inconsistent results can complicate an otherwise standardized production process.

The challenge: Making bathroom installation work at scale

In manufactured and modular housing, bathroom wall finishes need to meet several practical requirements. Products must be suitable for factory-based assembly, deliver consistent results, and help limit unnecessary labor variation between units.

Traditional tile installations can involve multiple installation steps and grout joints. Depending on the project, this can make scheduling, workmanship consistency, and quality control more demanding.

The challenge is therefore not simply to select an attractive shower finish. It is to find a solution that works within the realities of factory production.

The solution: A factory-friendly shower wall panel approach

For Legacy Housing’s manufactured and modular housing applications in Texas, Kostone supplied its Medium Tile Carrara Wall Panel Kit.

Prefabricated shower wall panels offer an alternative to assembling a tiled surface piece by piece. Their application can support a more standardized installation process and a consistent finished appearance across housing units.

For manufacturers, this approach can help simplify bathroom finishing workflows and reduce some of the variability associated with labor-intensive installation methods.

The project takeaway

The Legacy Housing case highlights the importance of designing product selection around production requirements.

When evaluating bathroom materials for manufactured housing, builders and manufacturers should consider:

• Installation workflow: How easily can the product be incorporated into existing factory processes?

• Consistency: Can the same appearance and fit be maintained across repeated units?

• Handling and durability: Can the product withstand transportation and installation demands?

• Labor efficiency: Can the installation process be simplified without compromising the finished result?

For factory-built housing, a bathroom product is most valuable when it supports both the quality of the finished space and the efficiency of the production process.

Read the project case: Manufactured Homes by Legacy Housing

2. Marquee Square Apartments: Rethinking Bathroom Renovations in Multifamily Properties

Bathroom materials face a different set of challenges in multifamily housing. Instead of focusing primarily on factory production, property owners and managers must balance renovation schedules, repeated daily use, moisture exposure, and ongoing maintenance.

At apartment communities, these factors can influence both the resident experience and the operational demands placed on property management teams.

The challenge: Balancing renovation speed and long-term maintenance

Marquee Square Apartments, located in Tampa, Florida, is managed by Richman Property Services. In a humid climate, bathroom surfaces must withstand regular moisture exposure and frequent use.

Traditional tiled surfaces may require grout maintenance over time. Depending on installation quality and upkeep, grout deterioration and moisture-related problems can create additional maintenance work.

For multifamily property teams, the challenge is to choose bathroom materials that support a clean, durable finish while helping manage renovation downtime and future maintenance requirements.

The solution: Bathroom wall panels for apartment upgrades

Kostone supplied a prefabricated bathroom wall panel solution for the Marquee Square Apartments project.

Compared with traditional tiled finishes, grout-free wall panels can reduce the number of joints that require routine grout maintenance. Their moisture-resistant surfaces can also help simplify cleaning and support easier day-to-day upkeep when properly installed.

For apartment renovations, installation efficiency is another important consideration. A bathroom that can be completed more efficiently may help property teams coordinate unit turnover and renovation schedules.

The appropriate installation method, substrate preparation, and waterproofing details remain essential to the performance of the finished bathroom.

The project takeaway

The Marquee Square Apartments case demonstrates why bathroom material selection should account for the full property lifecycle—not just the initial renovation.

Multifamily developers, owners, and property managers should consider:

• Moisture resistance: Is the product suitable for the bathroom’s operating conditions?

• Maintenance demands: How much routine attention will the finished surface require?

• Renovation scheduling: Can the product support a more efficient installation process?

• Consistency across units: Can a similar finish be achieved throughout the property?

• Lifecycle value: How do initial costs compare with expected installation and maintenance demands?

For multifamily projects, the goal is to find bathroom solutions that balance appearance, practical upkeep, and project execution.

Read the project case: Marquee Square Apartments by Richman Property Services

3. Mediterráneo: Connecting Manufacturing Capability with Retail Demand

For distributors and retail partners, the priorities extend beyond the performance of an individual product. Product selection, packaging, handling, consistent supply, and alignment with local customer needs all contribute to a successful retail offering.

A product may be suitable for a bathroom renovation, but its commercial potential also depends on whether it can be supplied reliably and positioned effectively in the target market.

The challenge: Meeting the needs of a regional retail market

In Puerto Rico, shower base products serve customers undertaking bathroom remodeling as well as new construction.

Retail products need to combine practical functionality with a clean, modern appearance. They must also be packaged for handling and distribution, supported by consistent manufacturing, and suited to the needs of contractors and end customers.

For channel partners, reliable supply is particularly important. Inconsistent product availability or quality can complicate replenishment planning and affect the customer experience.

The solution: Shower bases backed by manufacturing support

Kostone supplied shower bases to Mediterráneo, whose products have achieved strong sales performance across Home Depot locations in Puerto Rico, according to the project report.

The shower bases feature a modern low-threshold design, a solid structure, and a smooth surface finish. These characteristics help position the products for a range of residential remodeling and new-construction applications.

Beyond product design, the partnership also highlights the role of manufacturing and supply-chain support. Consistent production, quality control, appropriate packaging, and coordination with local partners are important considerations when serving retail channels.

Mediterráneo contributes local market knowledge and retail-channel experience, helping connect the product offering with regional demand.

The project takeaway

The Mediterráneo partnership illustrates that retail success depends on more than the product alone. It requires alignment between product characteristics, customer needs, channel execution, and supply capability.

For distributors and retail buyers, important evaluation criteria include:

• Market suitability: Does the product address the needs of the intended customer base?

• Product practicality: Is the design suitable for common remodeling and construction applications?

• Packaging and handling: Can the product be handled and distributed appropriately?

• Supply consistency: Can manufacturing support the channel’s replenishment needs?

• Partner alignment: Can the supplier work effectively with local distributors and retail partners?

For manufacturers seeking to grow through distribution and retail, a strong product offering needs to be supported by a reliable commercial partnership.

Read the project case: Mediterráneo Shower Bases at Home Depot Puerto Rico

4. Three Projects, Three Different Priorities

Although these projects serve different markets, they reveal how bathroom product requirements change with the application.

These priorities are connected, but they are not interchangeable. A manufactured housing producer may place the greatest emphasis on factory integration, while a property manager may focus on maintenance and unit turnover. A retail partner, meanwhile, needs to consider both product demand and the ability to maintain a dependable supply.

The most effective product selection process begins by identifying the operational requirements of the project or business, then assessing how well a bathroom solution fits those requirements.

5. What to Consider When Selecting a Bathroom Solutions Supplier

The three case studies also suggest several practical questions buyers should ask before choosing a supplier.

First, evaluate the application—not just the product. A solution intended for factory-built housing may need to meet different workflow requirements from one intended for an occupied apartment renovation or a retail distribution network.

Second, look beyond the initial purchase price. Installation labor, scheduling, handling, maintenance, and potential rework can all influence the total cost of a project. Comparing products on purchase price alone may overlook important operational differences.

Third, assess consistency and supply capability. For projects involving multiple units or ongoing retail demand, buyers need confidence in product quality and the supplier’s ability to support repeat orders.

Finally, look for a supplier that understands your business model. Manufacturers, contractors, developers, property managers, and distributors do not share exactly the same priorities. Clear communication about application, volume, scheduling, and product requirements helps establish a more effective supply relationship.

Conclusion: The Right Bathroom Solution Starts with the Right Project Requirements

From factory-built homes in Texas to multifamily apartments in Florida and retail distribution in Puerto Rico, these three Kostone case studies demonstrate that bathroom products serve different operational needs across the construction and building-products industries.

For manufactured housing, consistency and factory workflow are central considerations. For multifamily properties, renovation efficiency and ongoing maintenance matter. For retail partners, product suitability must be supported by reliable manufacturing and channel coordination.

There is no single evaluation criterion that fits every project. The best starting point is to understand how the product will be used, how it will be installed or distributed, and what the buyer needs to achieve over time.

Kostone supplies bathroom wall panels, shower bases, and tub and shower products for North American construction and distribution needs. Whether you are planning a housing development, upgrading an apartment property, or evaluating products for a retail channel, selecting the right solution begins with a clear understanding of your project requirements.

Planning a project or looking for a bathroom products supplier?

Explore Kostone’s product range at kostoneus.com or contact info@kostone.com to discuss your project needs.