Peer-reviewed building science and engineering data to help homeowners make confident, informed exterior drainage decisions.
Engineering & SizingHow to calculate your roof drainage area and select between 5-inch, 6-inch, and 7-inch troughs to eliminate water overflow during 10-year storm events.
Materials & LongevityComprehensive comparison of lifespan, rust resistance, cost per linear foot, and climate suitability across the four primary residential gutter materials.
Leaf ProtectionIndependent analysis of debris filtration, water draw rate during heavy deluges, and long-term maintenance realities for every major guard style.
Building ScienceThe soil mechanics and hydrostatic pressure science behind water pooling along exterior foundation walls, citing geotechnical research from PMC/NIH.
