Chimney mortar joints repointed in Highland Beach
Dust, grit and old mortar are cleaned up and hauled away when the job is done.
- Owned and run locally
- Available for same-day service
- Fully licensed and insured
- Family owned and run
Signs the chimney joints need repointing
- Earlier repointing popping out in strips
- White deposits that keep coming back
- Damp brick inside the attic by the chimney
- Mortar pieces on the roof around the stack
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How we approach chimney tuckpointing in Highland Beach
How mortar that is too hard harms brick
A hard cement-rich mortar can look like the durable choice. Federal preservation guidance describes the opposite result on softer brick. Moisture trapped behind dense joints pushes out through the brick faces, which then crack or pop off.
That damage cannot be repointed away, because it is in the brick itself. We avoid it by keeping the mix compatible with the units. If your chimney already shows faces breaking beside hard, bright joints from an earlier repair, we point it out and explain what it means.
Measuring each mortar batch the same way
Color and strength both depend on consistent proportions. Brick industry guidance recommends measuring mortar materials by volume and following a set mixing procedure. Federal preservation guidance also asks for dry ingredients measured and blended before water is added.
Shovel-count mixing drifts from batch to batch. We measure each batch the same way so the joints on one face match those on the next. When a sample area has been approved, the full job uses the same measured mix. That consistency is part of what you are paying for.
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.
When a mortar analysis may help
For some chimneys, the original mortar is unusual enough that a laboratory analysis is worth considering. Brick industry and federal preservation guidance both describe testing hardened mortar to identify its ingredients and sand.
Federal preservation guidance treats it as useful rather than essential. Brick industry guidance recommends testing when the original mortar type is unknown. If your chimney has special significance or an unusual mortar, ask about analysis during the inspection. We explain what it could add and what it cannot tell you.
Repointing work we price area by area
- Joint survey on every chimney face
- Joint dampening before new mortar
- Color and texture match to existing joints
- Plant growth cut back from the joints
Your chimney tuckpointing questions
How do you decide which chimney joints need repointing?
We look at every face and test suspect joints by scraping lightly with a metal tool. Eroded, crumbling, hollow or cracked mortar is marked, along with cracks where mortar has let go of the brick. The estimate shows the areas we propose.
Can you repoint only the worst joints on the chimney?
Sometimes. Where damage is confined, spot repointing can be sensible. Brick industry guidance also suggests repointing every joint in an affected area, because it is hard to tell which joints admit water. We explain the boundary we recommend.
Do you use power tools to remove old chimney mortar?
Hand tools are the least likely to damage brick edges. Power tools can help on some horizontal joints in skilled hands, but head joints are cleared by hand. We explain the method before work starts.
More Ways to Care for Your Fireplace
- Stone Chimney RepairRepair affected stone chimney surfaces with the supporting construction and visual match considered together.
- Ventless Gas Fireplace ServiceService the identified vent-free appliance without bypassing its required safety components.
- Fireplace Hearth RepairRepair the hearth surface after considering the supporting assembly and fireplace requirements.
- Chimney Chase Cover ReplacementReplace the chase top with a properly planned cover and clearly defined pipe connections.
We received your request
Our team will contact you to arrange your inspection.
Chimney & Fireplace Brands We Work With
DuraVent 
Olympia Chimney and Venting 
Copperfield Chimney Supply 
Rutland 
Heatilator 
Heat & Glo