What is the rough opening for a 10 foot wide by 8 foot tall garage door?

The rough opening for a 10-foot wide by 8-foot tall garage door typically measures about 10 feet 2 inches wide and 8 feet 2 inches tall. This extra space accounts for framing and any necessary adjustments for installation. Additionally, it's important to ensure proper clearance for the door's operation and any hardware. Always check the specific door manufacturer's recommendations, as they may vary slightly.