Brick Paver Restoration in Port Huron Township

A paver patio on the low side of a township yard, where the ground falls toward the Huffman Drain, Stocks Creek or Bunce Creek, sits on soil the county survey rates as poorly drained. After a storm the base under it stays saturated for days. The joint sand is where that shows. Each soaking carries a little sand away, soil and seed settle into the gap, and weeds and moss take hold in the damp joints and hold even more water. Frost then lifts the loose pavers out of line, so a patio that was flat in October has trip edges by April.

Shade and low ground add to it. Patios under the large native trees the master plan credits to the residential areas collect leaf tannin and seed in their joints every fall. On poorly drained ground the base under a patio also stays soft longer after the spring thaw, so frost heave shows up there first. Weeds root first in the low joints along the lawn edge, where soil washes in. A patio laid with a 2000s house has had seventeen to twenty-six winters to empty its joints.

Restoration handles each layer. Cleaning comes first, at a pressure that lifts growth and stains while leaving the lower joint sand where it is. Next, the old sand is cleared out and replaced with polymeric sand, a blend with a binder that sets when misted and holds up to rain and weeds far longer than plain sand. Sealer is the final layer. It darkens the color and helps keep the new sand in place. The full clean, re-sand and seal starts at $399, with nothing added for the drive from Clinton Township. Each step is explained in our article on bringing faded pavers back.

How Pavers Get Hazed or Loosened

A tight wand pattern empties each joint it passes over, and pavers without sand begin to wobble when stepped on. Polymeric sand spread over damp pavers hardens on top as a gray film that is difficult to get off, which is a real risk on ground that dries slowly. Sealer laid over pavers that still hold water clouds to a milky white. Efflorescence, the white mineral bloom on concrete pavers, does not scrub off like dirt and needs its own cleaner and some patience before the color evens out.

When to Book Brick Paver Restoration in Port Huron Township

Plan paver work between late spring and early fall, when back-to-back dry days are likeliest. On a township lot with slow-draining soil, wait until the ground firms up after the spring thaw so the new sand does not set over a damp base. An early-summer seal shields the color through the months of hardest sun. Check the joints each April: sand that has dropped below the paver edges is the sign the patio is due again.