Fixing chimney stucco and its water source in Lauderdale Manors
We tell you when a small patch is enough and when a full restucco makes more sense.
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- Available for same-day service
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- Family owned and run
How failing chimney stucco shows itself
- Cracks running through the stucco finish
- White powder on the stucco surface
- Vines rooted into chimney cracks
- A vertical crack where chimney meets wall
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Stucco repair from base coat to finish
Clues to what sits behind the stucco
Several clues help identify the base without opening the wall. A metal cover on top usually points to a framed chase around a factory-built chimney. A poured crown with clay flue tiles usually points to masonry. A metal strip along the bottom edge of the plaster suggests lath on framing.
Tapping the surface adds more information, and so can a look from the attic where it is accessible. None of these clues is proof on its own. If they disagree, we say so and explain what a small, approved opening would settle.
Softer lime-rich stucco needs a gentler repair
Some stucco contains a large share of lime, which makes it softer and more flexible than modern cement plaster. The National Park Service explains that a rigid portland cement repair is physically incompatible with that kind of stucco.
If the stucco on your chimney scratches easily or looks soft and sandy, tell us. We assess its character before recommending a mix. A matched, softer repair material may be the right call, and softer materials can take longer to set, which we allow for in the schedule.
Bulges as the starting point for a stucco survey
A bulge in stucco means something behind or within the plaster has changed. It may be lost bond, swelling lath, water trapped behind the finish or movement in the base.
We start the survey at bulging and cracked areas, as preservation guidance suggests, and work outward. Do not press or pry at a bulge yourself, because loose plaster can come away in a larger piece than expected. Tell us where it is and when you first noticed it. A bulge that grows between visits is worth reporting straight away.
When a hose water test helps find a leak
Sometimes the entry point is still unclear after the inspection. Only in that case does a hose water test earn its place. Water is run over one area at a time, starting low, while someone watches inside for the first sign of a leak.
We run a hose water test only when the job calls for it. It takes time and it wets the chimney, so we explain why it is worth doing first. The result tells us which component to repair, which keeps the stucco work aimed at the right place.
Stucco work we separate on the estimate
- Removal of failed stucco and old patches
- Hose water test when the job needs it
- Water source listed as its own item
- Access by ladder, roof or scaffold
Questions about chimney stucco repair
How many visits does a stucco repair usually take?
Usually more than one, because each coat needs to cure before the next goes on. The exact plan depends on the size of the repair and the weather. We set out the likely sequence in the estimate, and the curing gaps do not change the agreed price.
Can new stucco go straight over the old surface?
Only where the old stucco is sound, clean and firmly attached, and even then a new finish is a surface treatment. Loose or hollow areas have to come off first. Spreading new plaster over failing stucco usually fails with it.
Does rain affect when new stucco can be applied?
Yes. Heavy rain can damage fresh stucco, so we cover the work or move a coat to another day when rain threatens. Strong heat matters too. We tell you in advance if the forecast changes the schedule.
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Chimney & Fireplace Brands We Work With
DuraVent 
Olympia Chimney and Venting 
Copperfield Chimney Supply 
Rutland 
Heatilator 
Heat & Glo