Chimney waterproofing for homes in College Park
Tell us where the brick stays dark after rain. Our College Park team handles the ladder work, the prep and the application.
- Licensed & insured
- Locally run
- Family owned and operated
- Same-day service available
Checked before any repellent goes on in College Park
Each item below is checked at your College Park home before any product is chosen, and each one appears in the estimate you approve.
- Condition of the brick faces above the roofline
- Spalled or cracked brick that needs replacing before treatment
- Crown condition and drip edge, listed on its own line
- Cure time after any repointing or brick work
Chimney waterproofing details that matter in College Park
Our team in College Park walks every homeowner through points like these.
Keeping a record of what went on the chimney
Once the job is done, we leave you the product name, the maker's data sheet, the faces treated and the date. It sounds like paperwork, but it answers the questions the next contractor, home inspector or buyer will ask.
It also protects the chimney. Future cleaning methods, patches and coatings all need to be checked against what is already in the masonry. With the record in hand, nobody has to guess. We keep a copy on file too, so a call to our local team gets you the details if yours go missing.
The brick itself matters
Every brick is made from different clay and fired differently, and those properties affect how a coating performs. Masonry guidance recommends consulting the brick manufacturer before selecting a coating whenever possible, and selecting only coatings intended for clay brickwork.
On most existing chimneys, nobody knows who made the brick. That is where the test area earns its place. We watch how your brick takes the product and what it looks like afterward, and we choose a repellent whose maker lists clay brick as a suitable substrate.
Homes with more than one chimney
Two chimneys on the same house can be in very different shape. One may face the prevailing weather and show damp, while the other stays sound. One may have been repointed recently and the other not.
We inspect each chimney separately and write each one up on its own lines. You can choose to treat both, one or neither based on what we find. It is common sense, and it keeps you from paying to seal a chimney that is doing fine on its own.
Why we are careful with pressure washing
Pressure that is too high can damage brick faces and soft mortar, which is why masonry cleaning guidance sets limits on it. Washing also leaves the chimney wetter than it looks, which delays any treatment.
Brick Industry Association Technical Note 20 says to use the mildest cleaning method that works, and it caps water pressure at 400 psi measured at the nozzle unless the brick's maker allows a higher figure. We match the method to your masonry. Once the surface is clean, we give it time to dry out fully before the repellent goes on.
Other work in College Park
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Your College Park chimney waterproofing questions, answered
Questions we hear on waterproofing visits in College Park, answered plainly.
What product do you use on chimneys?
A vapor-permeable penetrating repellent, usually siloxane-based, whose maker lists your chimney's material as a suitable surface. We name the exact product on your estimate and can share its data sheet. We do not use paint or film-forming sealers on chimneys.
Our chimney is new. Does it need a repellent?
Usually not. Masonry guidance does not recommend repellents on newly built brick veneer, and well-built brickwork handles water on its own. A new chimney that takes water points to the crown, the flashing or joints that were not filled, and those get checked first.
Request your free estimate
Share the job details and arrange a free inspection with our local team.
- Free inspection
- No hidden fees
- Family owned and operated
Need an answer now? Call (352) 675-6376
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