About UltraBase Systems
UltraBase Systems makes underlayment and base panels, and is the clearest answer in this category to what goes UNDER a simulator floor. It states manufacture verbatim: "Ultra Base Systems proudly manufactures all of its products in the USA." It was acquired by The Recreational Group in early 2022 and traces back to Tour Links, established 2002 by Dave Barlow — which is why "Tour Links Underlayment Panels" still appears as a vendor-branded line at retailers. UltraBase publishes no direct prices; the deepest published range is at One Stop Sim Shop.