Commercial shade umbrellas remain permanently open and have in-ground foundations that enable them to withstand 85+ MPH winds. They’re much larger than conventional patio umbrellas, market umbrellas, and cafe umbrellas. Architectural shade umbrellas cool California pools, playgrounds, patios, walkways, decks, courtyards, rest stops, concessions stands, picnic grounds, break areas, etc. Some have waterproof fabrics for greater weather protection.
See the next shade umbrella photo