Blog
Plain-English explanations of the numbers our calculators produce. No hot takes, no upsells.
How Much Sand Do I Need Under Pavers?
One inch, screeded. A 20 by 10 patio takes 0.68…
How Many Bundles of Shingles in a Square?
Three for standard architectural shingles, so 33.3 square feet each.…
How Many Bricks Are in a Square Foot?
6.75 with the mortar joint counted, 8.39 without. That distinction…
How Deep Should Mulch Be?
Three inches. Below two, weeds germinate. Above four, it rots…
How Many Bags of Concrete Are in a Yard?
Forty-five 80 lb bags, and nearly twice the cost of…