How to Fix a Sinkhole in Your Yard - Easy DIY Guide

TLDRLearn how to fix a sinkhole in your yard using simple tools and materials from a home center. Understand the causes of sinkholes and how to prevent them. Fill the sinkhole with pack, a stone dust and aggregate mixture, and then apply an asphalt patch for a durable finish. Follow manufacturer instructions and avoid making turns on the patch for a few weeks.

Key insights

🕳️Sinkholes can be caused by rotted tree stumps, big rocks for bases, or buried wooden barrels.

🔄Over time, the filling material in sinkholes can wash away, creating holes.

🧱Pack, a stone dust and aggregate mixture, is an ideal material for filling sinkholes, as it doesn't settle.

🛠️Use a wet saw with a diamond blade to make a clean cut for the asphalt patch.

🚘You can walk and drive across the asphalt patch immediately, but avoid making turns for a few weeks.

Q&A

What causes sinkholes in yards?

Sinkholes can be caused by various factors, including rotted tree stumps, big rocks for bases, or buried wooden barrels.

How do you fix a sinkhole in your yard?

To fix a sinkhole, start by excavating the area to determine the cause. Then, fill the sinkhole with pack, a stone dust and aggregate mixture, and apply an asphalt patch for a smooth finish.

Can you walk on the patched sinkhole immediately?

Yes, you can walk on the patched sinkhole immediately. However, it is recommended to avoid making turns on the patch for a few weeks.

How long does it take for the asphalt patch to fully cure?

The asphalt patch will fully cure in three to four weeks. During this time, it is advisable to avoid making turns on the patch to ensure proper curing.

Can you sealcoat the patched sinkhole?

Yes, you can sealcoat the patched sinkhole in the next fall. This will help blend the patch with the rest of the pavement.

Timestamped Summary

00:05Sinkholes can be caused by rotted tree stumps or big rocks for bases.

00:18Pack, a stone dust and aggregate mixture, is ideal for filling sinkholes.

01:52Excavate the sinkhole and remove any debris or material causing the problem.

02:39Use pack to fill the sinkhole, ensuring it does not settle.

03:36Cut a clean edge around the sinkhole before applying the asphalt patch.

04:21Pour the asphalt patch into the sinkhole and level it evenly.

05:08The patched sinkhole can be walked on immediately, but avoid making turns for a few weeks.