The Yearly Walk-Around (15 Minutes)
Once a year — spring is ideal — walk the full length of your wall and check five things:
- Lean or bulge. Sight down the face of the wall. Any new lean, bulge, or stepped cracking since last year is worth a professional look.
- Drainage outlets. Find the drain pipe outlet and weep holes. They should be clear of mulch, soil, and debris. After a rain, water should flow out freely.
- The top of the wall. Make sure soil, mulch, and planting beds have not been piled above the top of the wall — extra height means extra push the wall was not designed for.
- Water above the wall. Check that downspouts and yard grading still send roof and surface water away from the wall, not toward it. This is the number-one maintenance item in Fairfax County.
- Vegetation. Pull woody plants and tree seedlings growing at the wall's base or in its joints. Roots pry blocks and stone apart over time.
Season by Season
Spring: Do the full walk-around after the last freeze. Check for winter heave damage and clear every drain outlet before the rainy season. Summer: Watch irrigation — sprinklers soaking the soil behind the wall every day add constant pressure. Aim them away. Fall: Keep leaves and debris off the wall and out of drain outlets. Winter: Nothing to do — just let it be. Do not pile snow against the wall.
Timber Walls Need More Love
Pressure-treated timber walls benefit from a water-repellent sealer every few years, and they deserve a closer eye — timber shows distress earlier than block or stone. If you see bowing between posts, call us before it becomes a rebuild.
When to Call a Professional
New leaning, sudden bulging, soil washing out at the base, or water pouring over the top instead of through the drains — any of these merit a look sooner than your next yearly check. Our repair page covers what can be fixed, and we are one form away.