Hollow or bulging chimney stucco repaired in Rock Island
Our family-owned team explains the base, the cause and the options in plain terms.
- Owned and run locally
- Available for same-day service
- Fully licensed and insured
- Family owned and run
Stucco trouble you can spot from the yard
- Rust marks bleeding through the finish
- Dark streaks below the chimney top
- A long crack near the roof line
- Cracks that return after painting
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Repairing stucco and the base behind it
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.
What an elastomeric finish can and cannot do
Elastomeric finishes are thick, flexible coatings that can bridge fine cracks. They are one of the finishes used on stucco chimneys, and they can make a surface look uniform again. The choice between a breathable finish and an elastomeric one is made for your chimney, not by habit.
An elastomeric coat does not repair loose plaster, failed lath or a leak at the top. Because it forms a film, it can also slow drying if water gets behind it. We use one only where the stucco is sound, the water source has been dealt with and the product's data supports it.
Dark streaks and growth on damp stucco
Dark streaks or green growth on part of a stucco chimney usually mark an area that stays wet. Organic growth needs moisture, so its location is a useful clue. It often sits below a drip, a ledge or a leaking detail.
Gentle cleaning with low-pressure water and soft natural bristle brushes is the approach preservation guidance describes. We follow it where cleaning is part of the scope. More important is why that area stays damp, and we look for the answer before recommending a repair.
Routing a crack before it is filled
A crack that carries water is often widened slightly along its length with a small cutting tool. Routing gives the repair material a clean channel with sound sides instead of a thin, dirty line.
The channel is cleaned and dampened, then filled with a material chosen for whether the crack still moves. The surface is finished to match the texture around it. Routing leaves a neater and more durable line than smearing a patch over the top, and the estimate lists each crack treated this way.
Each part of the stucco job, itemized
- Corner and casing beads checked
- Crack treatment matched to crack movement
- Top band under the crown or cover
- Full-face refinish priced as an option
Stucco chimney questions asked in Rock Island
How does the discount after the free inspection work?
If you approve the work within 72 hours of your own free inspection, a 10% discount applies to it. The window counts from your inspection, not from a calendar date. Ask us about any line on the estimate during that time.
Can you restucco a chimney that has many layers of paint?
Yes, but the paint layers matter. Loose paint has to come off, and a heavily painted surface may need a bonding agent or full removal before new stucco can grip. We test the surface and explain the approach in the estimate.
Are hairline cracks in the finish worth repairing?
Many are surface matters that a thin slurry or paint can close. We still tap around them and check whether they line up with anything behind the plaster. If both checks are clean, the repair can stay small.
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