Proper Chimney Waterproofing

Is your chimney ready to stand up to winter weather? One of the most common types of chimney damage, spalling occurs when the temperature drops below freezing. Water that has leaked into the bricks and mortar of your chimney will freeze and expand, and when the temperature warms up, the water thaws and causes the masonry materials to crack and break apart. Have you ever noticed how potholes always appear on the roads after an ice storm? That type of damage is also spalling damage, and if you have seen how large some potholes can be, you have an idea of how badly it can deteriorate the exterior of your chimney. At Santa’s Friend Chimney Service, we offer several ways to protect your chimney from water penetration damage. One way we can help to keep your chimney in one piece is waterproofing. We would like to tell you more about how water can damage your chimney as well as how waterproofing can prevent water from leaking into the bricks and mortar of your chimney.

Besides spalling, how else can water penetration damage my chimney?

The Chimney Safety Institute of America (CSIA) has famously said that water is the biggest enemy of masonry chimneys because of the amount of damage it can do when it leaks into chimneys. Spalling damage is most likely the most devastating type of water penetration damage because if left unrepaired, your chimney could possibly collapse! However, water leaks can do even more damage. The metal components of your chimney like the damper can deteriorate from rust corrosion and break. Any wood surrounding your chimney can rot. Your ceilings and walls can become stained and distorted from water leaking through the chimney. Preventing water penetration is crucial to protecting your chimney from damage and deterioration.

Are there other benefits to having my chimney waterproofed?

Although keeping your masonry chimney safe from water damage is well worth the cost of waterproofing, you will see other advantages from this service. An environmentally friendly formula that is 100% vapor permeable, the waterproofing agent we use is manufactured by Chimney Saver and comes with a 10-year warranty with our professional application. Waterproofing your chimney will also make it more resistant against mildew and fungus.

What can I expect from a waterproofing treatment from Santa’s Friend Chimney Service?

When our CSIA-certified chimney professionals arrive at your home, they will begin by seeing which type of waterproofing formula will work best for your chimney. After scrubbing and cleaning your bricks and mortar, your chimney will get a coating of the waterproofing formula to create a barrier that will protect your bricks and mortar from becoming deteriorated by spalling and other water penetration damage.

Don’t hesitate to protect your masonry chimney this winter. Contact us at Santa’s Friend Chimney Service to schedule an appointment for a waterproofing service before the temperature drops below freezing.