Completed rain gutter. Almost all home centers and full service hardware stores sell guttering that is designed primarily for easy installation..How to Install Rain Gutters. Rain gutters and downspouts are designed to divert and carry rainwater away from the foundation of your house, which helps maintain the .If you’re thinking about installing and hanging gutters yourself, be careful. There are plenty of mistakes to be made. Improperly installed gutters can damage.This Old House general contractor Tom Silva helps a homeowner install a rain gutter, downspout, and rain barrel.
Place downspouts in incon.uous locations if possible. Install oversized in. downspouts on gutters that drain large roof areas or if you live in an area with torrential rains. Slope long gutter runs ft. or more down both directions from the middle and put a downspout on each end..