Category Drainage

What is a Concrete Turndown Edge on a Patio, Anyhow?

Sounds so fancypants, doesn’t it? I have a few projects underway that need one, and it’s a simple concept that sounds more involved than it is. When installing a patio, you want it to have a slight pitch so water…

Using Dry Stream Beds for Drainage

Here in Virginia we have clay soils that don’t drain particularly well. We also get a fair bit of rainfall. When new subdivisions are built, especially in northern Virginia, the county-mandated drainage plan often moves water through everyone’s backyards towards…

Why Is This Retaining Wall Failing?

I walk by this wall whenever I walk to the post office in downtown Culpeper. Walls like this are pretty common in older neighborhoods like mine. Leaning and generally unhappy walls are, sadly, pretty common as well. So what gives?…