How Far Should Gutter Downspout Extend From House

They are also easy diy projects.

How far should gutter downspout extend from house.

This can be accomplished with downspout extensions splash blocks or downspout drains. The back edge of the gutter should tuck up behind the dripedge if you have it otherwise the edge of the shingles should extend well over the back half of the gutter so the drips cannot get behind it and rot the fascia board. Use a splash block. If you have decided to use a splash block simply place it underneath the downspout.

Pound in two stakes 4 feet from the house and directly in front of each downspout. Then bury 4 inch diameter pvc pipe in the trench and connect it to the downspout. On sloped clay rich soil downspouts should extend at least three feet from the foundation. Away from the house foundation.

Six to eight feet is usually adequate provided enough room exists. Use a string and 1x2 stakes to lay out the trench. Today s building codes generally recommend that water should be diverted 10 ft. Splash blocks help to direct the water onto the lawn and away from the house.

In truth some of the homes we will show you while we go house hunting together may not have adequate downspout extenders. 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. A lot of homeowners wonder how far their extensions should go. To be safe aim for a 4 foot minimum extension away from a downspout.

If your downspouts don t extend out you could end up with bug expensive problems. How far should a downspout extend from the house. Attach this piece to the existing downspout and use a galvanized gutter elbow to attach it securely. I wanted a good way to get rainwater from the roof as far away from the house as possible.

To carry rainwater far from the house dig a shallow trench from the downspout out to daylight. The further away the water flows the safer the home. 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. 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.

Thankfully downspout extenders are cheap. Downspouts should divert water 8 to 10 feet away from the foundation. Tie the string to the downspout then stretch it out and around all the stakes. Factors like location accessibility and landscaping come into play so it s not always a clear cut answer.

The house sits in the front half of the property which is flat. Use longer extensions to make sure you re getting all that water away from your home.