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Spalled brick replacement on chimneys in West Miami

Tell us which face is shedding pieces, and we start the assessment there.

  • Owned and run locally
  • Available for same-day service
  • Fully licensed and insured
  • Family owned and run

Signs the chimney bricks need replacing

  • Earlier replacement bricks failing again
  • Damp patches that stay on damaged bricks
  • Bright hard joints beside broken faces
  • Mortar gone around a loose brick
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Brick replacement that deals with the cause

Hard mortar and cracked brick faces

Mortar is meant to be the weaker partner in a masonry wall. Federal preservation guidance explains that mortar harder than the brick forces stresses into the units, which then crack and spall. Brick industry guidance warns of the same result from strong repointing mortar.

If your damaged bricks sit beside bright, dense joints from an earlier repair, that mortar may be part of the story. We point it out and explain whether those joints should be renewed with a softer mix when the bricks are replaced.

Cleaning mortar off new and old brick faces

Some mortar lands on the faces around a replaced brick during setting. For that cleanup, federal preservation guidance favors natural bristle or nylon brushes over metal ones, which can scratch brick.

We brush the faces while the mortar is still soft, and ease off any hardened spots gently rather than scraping them. The aim is a clean face around crisp new joints, with no harsh cleaning that would damage the surrounding brick. Excess mortar struck off at the joint edge also keeps cleanup light.

What to tell us about damaged brick

A few details help us plan. Tell us which face of the chimney shows damage, whether pieces have fallen and where, and whether you have seen water inside. Mention any earlier brick replacement, repointing, sealer or paint.

It also helps to know how the roof is reached and whether a furnace or water heater shares the chimney. Rough answers are fine. Old invoices or notes from earlier repairs help too, because a history of fixes can explain why the brick failed.

Replacing the whole brick, not only its face

When a brick loses its face, the damage may not stop at the surface you can see. The material behind may be weakened, cracked or holding water. Brick industry guidance describes removing and replacing damaged units rather than resurfacing them.

Replacing the whole unit restores a sound brick with an intact face and full joints around it. We explain why a partial fix, such as a thin facing or a mortar skim, would not last as long. The estimate lists each unit to be replaced in full.

What the free brick inspection covers

  • Replacement brick matched in size
  • Careful cutting of surrounding mortar
  • New brick buttered and set in place
  • Mortar suited to the existing joints

Chimney brick questions we hear

Will new bricks stop water getting into the house?

They can close an entry point where broken brick lets water in. Water can also enter through the crown, flashing or joints. We explain what the brick work addresses, and a hose water test comes into it only if the job calls for one.

Does the workmanship warranty cover replaced bricks in West Miami?

Yes, the agreed brick replacement carries our workmanship warranty. The written record lists which units were replaced and where, so any question later can be checked against the work that was done.

Will you check the crown while replacing bricks near the top?

Yes. Bricks near the top often suffer because water comes from above. We check the crown, cap and flue seal, and if one of them is failing, we explain it and price it separately.

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