How Far Should Gutter Downspout Extend From House

To carry rainwater far from the house dig a shallow trench from the downspout out to daylight.

How far should gutter downspout extend from house.

Six to eight feet is usually adequate provided enough room exists. A lot of homeowners wonder how far their extensions should go. If you have decided to use a splash block simply place it underneath the downspout. Thankfully downspout extenders are cheap.

Then bury 4 inch diameter pvc pipe in the trench and connect it to the downspout. Before installing gutters rainwater from the roof fell to the ground and didn t flow anywhere before soaking in to the soil hence large spring rains lead to water in the basement. Use a splash block. Away from the house foundation.

On sloped clay rich soil downspouts should extend at least three feet from the foundation. To be safe aim for a 4 foot minimum extension away from a downspout. Use a string and 1x2 stakes to lay out the trench. In truth some of the homes we will show you while we go house hunting together may not have adequate downspout extenders.

The further away the water flows the safer the home. Pound in two stakes 4 feet from the house and directly in front of each downspout. Use longer extensions to make sure you re getting all that water away from your home. How far should a downspout extend from the house.

I wanted a good way to get rainwater from the roof as far away from the house as possible. Place other stakes spaced 8 feet apart in between. The house sits in the front half of the property which is flat. Factors like location accessibility and landscaping come into play so it s not always a clear cut answer.

This can be accomplished with downspout extensions splash blocks or downspout drains. When you can t extend the downspout to daylight dig trench extending 10 feet from house and line it with either perforated pvc pipe or flexible drainage pipe. Today s building codes generally recommend that water should be diverted 10 ft. Downspouts should divert water 8 to 10 feet away from the foundation.

The brackets typically hold the gutter about 1 2 1 inch away from the fascia board if u type brackets otherwise if screw through type the gutter might be almost up to the fascia board. They are also easy diy projects. Attach this piece to the existing downspout and use a galvanized gutter elbow to attach it securely. How far away from the house should water be diverted with a downspout.

Tie the string to the downspout then stretch it out and around all the stakes. 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.