What are the structural differences between wood-frame and metal-frame mobile pedestals?

Metal-frame (steel) mobile pedestals are the most common commercial type — they're welded or assembled from cold-rolled steel, extremely durable, resist moisture better than wood-based materials, and hold up to commercial wear for 10–15+ years. Wood-frame pedestals (particle board or MDF with laminate) are lighter, less expensive, and available in more decorative finishes, but the joints can loosen over time (especially with heavy files), and moisture can cause swelling or delamination. For high-use commercial offices, steel is almost always the better structural choice. For home offices or lighter-use environments, quality laminate pedestals are perfectly adequate. FindOfficeFurniture.com — 888-719-4960.