Functional, flexible warehouse space in a prime Niagara Falls industrial location. Unit 6B at 5900 Thorold Stone Road offers approximately 3,600 square feet of clean, open warehouse within the well-maintained Switchyard complex. This suite is currently 100 percent warehouse, providing clear-span space with 12-foot clear height, bright LED lighting, and excellent accessibility. There is no office build-out in place, giving incoming tenants full freedom to design and construct their own office or showroom to suit their operations. A new 9' x 10' drive-in overhead door will be installed by the landlord, allowing efficient at-grade loading directly into the space. The building features a full sprinkler system, modern electrical service, and generous on-site parking with wide drive aisles for vans and delivery trucks. Zoned for a broad range of light industrial and commercial uses, this space is ideal for warehousing, distribution, light manufacturing, or trade-service operations that value flexibility and affordability. Professional ownership ensures responsive maintenance and will consider tenant inducements and custom improvements for qualified users. Situated minutes from the QEW, Highway 420, and the U.S. border, the property provides seamless regional and cross-border access. Rail lies directly behind the site, and nearby amenities support day-to-day business needs. Additional contiguous units - 6A (6,000 SF) and 6C (approx. 3,200 SF) - are also available and may be combined to create up to 12,800 square feet of total area. If you're seeking efficient, well-kept warehouse space with the flexibility to customize your layout, Unit 6B delivers exceptional value in a strategic Niagara Falls location.