Flashing a chimney is a waterproofing procedure where thin continuous pieces of sheet metal are installed to prevent water from getting into the chimney, and one of the most common places for a leak to occur will be around the chimney. Even if the chimney has been flashed in the past, it doesn’t mean it will last forever, and that is why it’s so important to have a chimney inspection annualy to make sure the flashing is in tip-top shape. If you are thinking about how much does it Replace Chimney Flashing Service then we are here to guide you.
What is Chimney Flashing?
The term “flashing” refers to a sheet of metal that’s installed for the sole purpose of making sure the connection between the chimney and the roof is watertight. Typically, the flashing will have two metal panel parts: the first part, known as step flashing, will be installed underneath the shingles and bent upward against the chimney, and the second part, referred to as counter flashing, will be the piece bent down over the first part and then cut back to become embedded into the chimney mortar joint near the top. It will then be sealed off at the top near the step flashing.
A contractor will first clean the chimney of any existing flashing, and the deck built around the chimney will be inspected for any sort of damage such as wood rot. If any of these problems are present, the problem will be resolved.
The next step involves grinding the mortar joints to secure the new counter flashing to the chimney. It will then be wrapped with a water barrier, followed by step flashing the shingles around the sides and back of the chimney. Lastly, the counter flashing will be installed and all of the joints will be re-mortared building insulation materials.
What are the extra costs?
Customized chimney flashing material that matches up to the exact material on the roof can cost more, many contractors will just carry a standard material that can closely match what is already there.
This process is often done with a chimney sweep, but sometimes, the contractor may not include this service in their initial quote. If you’re having the roofing services near me done due to moisture damage inside the home, the contractor may find serious structural damage if you waited too long. As this moisture enters through the roofing material and into the attic, it can cause roof damage, wood rot and/or drywall damage, all of which could be an additional cost to consider.
Tips to know:
One of the main reasons that a chimney flash goes bad is due to the installation in the first place. It is crucial that a professional is hired so that more damage is not caused in the future.
Before hiring a contractor, be sure to ask to see what kind of jobs have been done in the past. It also doesn’t hurt to ask for before and after pictures since these pictures will offer you a better idea of what the contractor can do for your home.
This job often has to be left to the professionals due to the vulnerable areas where water can still enter, even if you think you installed the flashing properly. Even with a high-quality installation job, there are certain small spots that require special urethane caulking/sealant to prevent leakage around the flashing.
A chimney is the number one cause of roof leaks that is why flashing replacement is the service you will require at some point. It’s essential to understand what this procedure entails to know exactly what you pay for before calling technicians. Proper flashing can reduce risk, but this, protection can be efficient if all problem areas are securely sealed.
Our Flat Roof Replacement services near me professionals will be able to replace any type of chimney roof flashing on metal, rubber, wood, slate, lead, shingle, clay tile roofs. Timely replacement carried out by qualified specialists who use advanced supplies and top-quality caulk will prevent leaks and expensive repairs they cause. Our contractors are here to guide you on that how much does it cost to replace chimney flashing so you can have great deals on replace chimney flashing.