Breathable waterproofing for chimney brick in North Bay Village
Debris from the preparation is cleaned up and hauled away, and nearby glass is checked for overspray.
- Owned and run locally
- Available for same-day service
- Fully licensed and insured
- Family owned and run
Signs the chimney brick is taking on water
- Flaking or crumbling brick faces
- Uneven color across repaired sections
- Worn, rounded brick edges from past blasting
- A sealing quote with no product named
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Chimney waterproofing in North Bay Village, from repairs to repellent
The written record of the treatment
When the work is finished, you receive a written record of it. It names the product, the faces treated, the repairs done beforehand and the date of application. It also notes any area left untreated and why.
Keep it with your home papers. Before anyone applies another product later, the record tells them what is already on the brick. That matters, because some treatments do not combine well. It also helps judge, down the line, whether a renewal is due.
Seeing how the brick takes up water
Sometimes it helps to see how quickly a patch of brick drinks water. When the job calls for it, we wet a small area and watch how fast it darkens and how long it stays that way. Thirsty brick darkens at once. Dense brick lets water sit on the surface.
That quick look tells us whether absorption is really the problem and how the brick might take a repellent. It is not the same as tracing a leak. It is a simple check on the masonry itself, and we explain what it showed.
What the assessment can and cannot judge
The assessment covers what we can see and reach. The faces of the chimney, the joints, the top, the roof junction and any earlier coatings can all be judged directly. What is happening inside the masonry cannot be seen from the surface.
Our findings separate what we observed from what we infer. If a conclusion depends on how the brick behaves in rain, we say so. A test area or a look after the next heavy rain can then settle questions the dry inspection left open.
What a repellent will not do
It helps to be clear about the limits of a treatment before paying for one. A penetrating repellent is not a repair, and the list below covers what it leaves untouched.
Each of those needs its own repair. Our estimate lists them separately, so nobody expects the treatment to do a job it was not made for.
- Close cracks, open joints or gaps at the top
- Strengthen crumbling brick or soft mortar
- Stop rain falling down an open flue
- Fix water getting in at the roof junction
Preparation items listed before sealing
- Cleaning method matched to the masonry
- Glass and skylights masked
- Base of an outside chimney checked
- Firebox and flue interior left out
Asked often about sealing chimney masonry
Will the treatment change how my chimney looks?
A suitable penetrating repellent is usually close to invisible once dry. Some products darken certain brick slightly, and film formers can leave a sheen. The test area lets you judge the look first, and if you dislike it, we discuss another product or no treatment.
Can you waterproof a chimney built from concrete block?
Sometimes. Block differs from brick, and some repellents that suit brick are not recommended for block. Where the block is painted or finished in stucco, a clear repellent may not fit at all. We match the product to the masonry or explain why none suits it.
How long should new mortar cure before the treatment?
The product data decides, together with the mortar used and the weather. New work often needs cleaning before treatment as well. We schedule the repellent as its own step after the repairs, so it is not rushed onto fresh joints.
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