At Keith Green, we proudly serve Portland and the cities west of Portland, such as: Beaverton, Hillsboro, Forest Grove, Portland west hills, and Cornelius

Rain Flow Gutter Filter System 2017-02-01T16:23:10+00:00

Rain Flow Total Gutter Protection is a system that fills the entire gutter opening so that nothing but water can get in. When Rain Flow Gutter is installed, rainwater passes easily through the material and quickly flows to the downspouts. Leaves, spinners, pine needles, twigs and other debris stay on top but don’t impede the flow of water. Because air flows both under and over the debris, it dries quickly and blows away on the next breezy day.

What is Rain Flow?
Rain Flow is a gutter protection system that prevents leaves, pine needles, twigs and other debris from collecting in and clogging rain gutters. Water flows through quickly and easily. Rain Flow is environmentally friendly, being made of all natural fibers and coated with a UV stable premium acrylic latex. Click here to download the Rain Flow installation guide.

How does Rain Flow work?
Because leaves, seeds, pine needles, pinecones and other debris are suspended on top of Rain Flow, gutters continue to work as intended. Air circulation above, below, and around debris allow it to dry up quickly and blow away in the wind.

Will anything clog Rain Flow material?
Rain Flow will not clog. Because of its design, every rainfall washes it clean and gutters remain free flowing.

Will shingle grit affect Rain Flow?
Shingle grit will not affect Rain Flow. It simply passes through as if the gutters were empty.

Will pine needles affect Rain Flow?
Pine needles are suspended on top of Rain Flow and water flows right through them. Because of air circulation around the pine needles, they dry up quickly and blow away in the wind.

Will Rain Flow cause ice dams?
Rain Flow will not cause nor prevent ice dams. Ice dams are caused by temperature changes in the roof and are related to ventilation and insulation conditions in the attic space. However, Rain Flow will keep snow from collecting in the gutter allowing snow to melt and drain.

How long will Rain Flow last?
The material in Rain Flow is manufactured from all natural fibers coated with a UV stable premium latex. It will not rot, crush or become matted down. As such, Rain Flow carries a 20 year warranty. Click here to download the Rain Flow warranty.