Roll Out Gutter Extensions Lowe's (2024)

FAQs

What are gutter extensions called? ›

Gutter extensions, also called downspout extensions, are attachments that are placed on the end of the downspout to channel rainwater away from the foundation of the home.

CradleStake are a friction fitting, UV Rated, hard ABS plastic protective product that protects your downspout extensions from the things that can damage them. They also hold your downspout extensions in place so that your downspout extensions can NEVER become separated from your downspout elbow EVER again.

As a general rule, contractors recommend having a downspout per every 20 feet of gutter, but depending on the gutter's capacity, it's not rare to see that distance go as far as 30-50 feet. Large gutters will offer a wider structure to channel more water at a time.

The most crucial part of your downspout extension installation is getting the slope correct. All lines should slope away from your home and down toward the drainage area at a rate of around 1%. That means a downward slope of at least one inch for every eight to ten feet of pipe.

Reduces Water Damage

Buried downspouts work best when they extend at least 10 feet away from the home. At this distance, water from the gutters won't be able to drain next to foundation walls which lowers the chances for water damage immensely.

Elbow. The elbow is a bent piece of pipe situated on the end of the downspout to channel water away from your home.

Your gutter downspouts should be pointed in a way to encourage water to flow away from your foundation, but they may not adequately get that water where it needs to go. Downspout extenders provide a reliable path for the water to flow through.

On sloped land with clay-rich soil, downspouts should extend at least three feet out from the foundation. On flat land, the Association recommends 10 feet, unless the soil is very sandy, in which case the extender may need to be much longer.

In general, it is recommended that the maximum length of a gutter with a single downspout should not exceed 30 to 40 feet (9 to 12 meters) to ensure proper water drainage. However, this is a general guideline, and it's always best to consult with a professional gutter installer or engineer for your specific situation.

How many downspout installations should your gutters have? If we have to sum it up in a single rule, gutters need a downspout around every 30 to 40 feet. For most homes, this means installing spouts at either end of a gutter section.

How far should a gutter hang past the roof? ›

The gutter needs to go a little past your roof's shingles. Three-fourths of the gutter's width should extend past the shingles to catch the water and direct it correctly down the downspouts. The gutter needs to be 2 to 3 inches away from your roof's edge.

The gutter hanger – the hidden hangers or nails that will support your gutters and attach them to the fascia of your house. Gutter hangers are essential to keep your gutters balanced and prevent frequent repairs.

Spikes and Ferrules

This type of hanger includes a metal tube called a ferrule, which is driven across and ends at the back of the gutter. It offers reliable security for your gutters.

The elbow is a bent piece of pipe situated on the end of the downspout to channel water away from your home. Or elbows can be placed at the top of the downspout to join the downspout opening to the gutter opening.

The fascia board is the one mounted at the point where the roof meets the outer walls of the house and is often called the ROOFLINE. However most people refer to it by the name of the main board that carries the gutter – the fascia or fascias.