Pergola design metrics for Northern Virginia homeowners Golden ratio, post:beam sizing, footing depth, wind load, and shade coverage

A pergola can be the best-looking structure in the yard and still fail the people who use it. The posts feel too skinny for the roofline. The shade never lands where you actually sit. It looks perfect in the brochure photo, then sways in a stiff Virginia thunderstorm. None of that comes down to bad […]