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What’s the biggest danger your chimney faces? Many people assume that a chimney fire is the biggest risk your chimney faces. In fact, chimney water raindamage is far more of a threat. Water damage to your chimney can cause cracks and leaks, and even deteriorate your chimney to the point of threatening its structural integrity. Water is so damaging to a chimney, in fact, that the Chimney Safety Institute of America (CSIA) has declared water chimney’s No. 1 enemy and cautions homeowners to do all they can to protect their chimney’s from water damage. Here are some things you can do to keep your chimney safe.

Put a cap on your chimney.

All chimneys should be outfitted with a chimney cap. A chimney cap shelters your chimney’s flue from falling precipitation. Without a chimney cap in place, water can flow down into your chimney every time it rains, causing damage to your chimney flue and creating damaging puddles in the bottom of your chimney. Installing a chimney cap is the CSIA’s primary recommendation from protecting your chimney from water damage.

Check your chimney crown.

In addition to a chimney cap, a chimney crown helps to prevent water from entering your chimney flue. However, many chimney crowns are improperly constructed from the wrong materials. A chimney crown should slope downward away from the opening of the chimney flue to direct water down away from the chimney flue opening. Your certified chimney sweep can check your chimney crown to verify that it’s been properly constructed to protect your chimney.

Address chimney damage immediately.

Chimney damage leads to more chimney damage. Cracks in your chimney’s masonry or in your chimney crown allows water to gain further access to your chimney and cause more damage. If you notice cracks in your chimney or chimney crown, if you notice that mortar has become soft and begun to crumble away, or if you notice signs that water is leaking into your home in or around your chimney, have the chimney inspected and repaired as soon as possible to prevent water from damaging your chimney or your home further.

Have your chimney waterproofed.

One of the best preventative measures you can take to protect your chimney from water damage is to have your chimney waterproofed. Masonry materials are porous; they naturally absorb water, which can cause chimney damage. A chimney waterproofing solution can block 99 percent of water from entering your chimney while still allowing your chimney’s masonry to breath and exhaust the smoke and moisture created by your fireplace. Waterproofing your chimney can help keep your chimney protected from water damage for years.

Water can seriously damage your chimney. That damage can spread to your home, and it can compromise the integrity of your chimney, putting your home at risk for smoke or fire damage. A to Z Chimney Services can help keep your chimney and your home safe from water damage. Call today to schedule an appointment to have your chimney inspected to determine if it’s at risk for water damage!