Check what's underneath the problem
- Has the slab or porch sunk, tilted or heaved? Movement points to the base, which a new surface won't fix.
- Are cracks hairline and stable, or wide and growing? Wide or moving cracks need evaluation first.
- Is the damage on the surface only: wear, old patches, staining, spalling?
- Does water pool on it or run toward the house?
Check the heights
Resurfacing adds thickness. At a front door, a storm door, a garage threshold or the top step, that extra height has to work. Measure from the surface to the bottom of the door and look at the step heights before deciding.
Two Herndon examples
On a November 2026 project, a sound existing concrete porch was coated with new concrete and stamped on the top and sides to match new walkways, instead of being torn out.
On another Herndon home, worn and patched walkout stair treads and a spalling wall cap were repaired and resurfaced with a clean, uniform finish.
When replacement is the better answer
If the concrete has moved, is broken through, or water is undermining it, replacement is usually the honest recommendation. A resurface over a failing base may look good at first and crack again.
Can you stamp an existing porch?▸
On the November Herndon project we coated an existing porch with new concrete and stamped the top and sides. Whether that works for your porch depends on its condition and the height at the door.
Will resurfacing hide cracks?▸
It can cover surface damage, but cracks from movement can come back through a new surface. Those need to be evaluated first.