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Chimney mortar joints repointed in Coconut Creek

Chimney mortar repair for homes in Coconut Creek, planned joint by joint from the inspection.

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

Mortar wear to mention when you call

  • Sandy grit at the base of the chimney
  • Hairline cracks running along the joints
  • Damp brick inside the attic by the chimney
  • Caulk pushed into open joints
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Getting chimney mortar joints right in Coconut Creek

Brushing off excess mortar with soft bristles

Some mortar lands on the brick faces next to the joints as the work goes on. Federal preservation guidance recommends removing it with a natural bristle or nylon brush once it has stiffened, and never with a metal brush. Metal bristles can scratch the brick face.

We brush the faces as each section is tooled, before any smear hardens. Hardened spots are eased off gently rather than scraped hard. The aim is clean brick around crisp joints, without harsh cleaning that would damage the surface.

Why new mortar looks brighter at first

Even a well-matched mortar looks a little different when it is new. Federal preservation guidance explains that old mortar has weathered at the surface, exposing more of its sand, while new mortar has not. The difference usually softens as the new joints weather.

We tell you what to expect so a slight contrast on the day is not a surprise. We match to sheltered, unweathered areas of the original mortar, because that is what the new joints will come to resemble. Patience usually does more than any treatment.

Covering the flue when the cap comes off

Repointing the top courses sometimes means lifting the rain cap for access. That leaves the flue open to rain and debris while the work continues.

Whenever the cap is off and we stop for the day, the flue opening gets a cover until we return. The cap goes back on once the top joints are finished. If its fixings are worn or the cap is damaged, we tell you, and replacing it is priced as a separate item. The joint scope itself does not change because the cap came off.

Mortar is meant to give before the brick

Federal preservation guidance describes mortar as the sacrificial part of a masonry wall. It takes the stresses of movement and moisture so the bricks do not, and it is renewed from time to time while the bricks remain.

That idea shapes every repointing choice we make. A joint that wears out over time has done its job. A brick that cracks because the joint was too strong has not. We choose materials that keep that order, so the brick in your chimney can outlast more than one round of joint repair.

Inside a chimney repointing proposal

  • Head joints cleared by hand
  • Plant growth cut back from the joints
  • Written record of faces and joints renewed
  • Upfront price for each repointing area

Answers about chimney repointing

How deep are the old joints raked out?

Deep enough to reach sound mortar, to an even depth that relates to the joint width, as brick industry guidance describes. Shallow raking leaves new mortar too thin to hold, which is one reason earlier repointing sometimes falls out.

Should the chimney be waterproofed after repointing in Coconut Creek?

Not straight away. The brick industry's advice on clear coatings is to wait several months after repairs, because the repairs often stop the water on their own. A repellent after that is a separate item.

What should I do to prepare for tuckpointing at my home?

Clear access to the chimney base, move vehicles away from that side of the house and keep pets indoors. Tell us about plants, vents or fragile roofing near the chimney. We handle protection and cleanup.

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