3 Common Chimney Repairs


Look out for the three most common chimney repairs. Even if you think the repair needed is just minor, have it fixed so it won't create a bigger problem in the future.

Look out for the three most common chimney repairs. Even if you think the repair needed is just minor, have it fixed so it won’t create a bigger problem in the future.

Due to the nature of the materials used in their construction, chimney repairs are inevitable. Some repairs are more common than others, however, all repairs are important. Making minor repairs as soon as problems arise will help you prevent or at least postpone major chimney system repairs down the road.

Some parts of the system are exposed to the outside elements and are adversely affected by them, whereas other parts are exposed to the heat of your fires, which causes them to wear out. Either way you cut it, these parts will need to be repaired or replaced at one point or another.

Repointing

Your chimney is exposed to the elements on the outside and the heat from your firebox on the inside. As a result of this two-front attack, the weathering process is sped up. As such, it isn’t atypical for your mortar to begin to crumble and/or break away.

This leaves open areas between the bricks, which exposes more surface area to these weathering agents and processes. Repointing your chimney might be recommended. During this process, your chimney’s damaged, old and loose mortar is removed from the joints between the bricks and replaced with new mortar.

Chimney Crown Repair

Your chimney crown is a reinforced concrete cap placed over the top of your brick and mortar chimney. A properly constructed crown sheds water and serves as a protective covering for your chimney against harsh weather. Your chimney crown is exposed to the same elements that wreak havoc on your chimney itself.

As such, it can eventually crack or break and need to be replaced. The replacement will either be cast-in-place (a form is placed on the top of your chimney and filled with cement to the exact specifications required by your particular chimney) or precast (a prefabricated unit that is placed atop your chimney).

Flue Liner Repair/Replacement

According to the Chimney Safety Institute of America, problems in your chimney’s flue pose serious risks to your home and family, because it’s no longer able to safely contain and vent the harmful gases that are products of the combustion process to the outside of your home.

If your current liner was installed improperly or is beginning to crack, it is highly recommended that you have a licensed professional either repair it or install a new one altogether. It’s a critical component of your chimney system! Every functioning chimney needs a working flue liner.

Dealing with masonry repairs can be frustrating. Your chimney and fireplace play a large role in your home; when issues arise, we know you want them taken care of correctly, quickly and affordably.

The central theme here is clear: repairing minor problems in a timely manner will decrease the likelihood of them becoming major problems down the road. We encourage our customers to have annual chimney inspections and cleanings to help reduce the chances of chimney system surprises.

The expert technicians at Pozzi Chimney Sweep are dedicated to making your system look and feel like new again. If your system is in need of repair, or you need a chimney inspection to determine the cause of a problem, call us today. We are ready to help!