Balcony Load Capacity: How Much Can Yours Hold?

Standard residential balcony load capacity supports 40-60 pounds per square foot (psf) of live load, like people and furniture, per IRC and IBC codes. Dead loads from tiles, planters, and structure must be subtracted first. Factor in snow loads for cold climates and a 1.5 safety margin. Read on for calculations, reinforcements, and checklists.









