During the time you are using your fireplace and the stoves, you will need to inspect your chimneys regularly to make sure they are in good condition. Chimneys that are damaged could cause house fires. A Minneapolis chimney repair contractor is needed when problems are detected in chimneys. Among the top destructive forces on chimneys are creosote, water, and the heat coming from burning fuel or wood logs.
Moisture causes problems when it enters chimneys. It affects the flues, mortar joints, and the bricks. When moisture penetrates and enters chimneys, it corrodes flue liners causing them to develop holes, which allow heat to enter other parts of a home. The spreading heat could easily trigger house fires that cause extensive damages.
If you notice damages in mortar joints of the smoke extraction structure, you have to contact a contractor to restore such flaws. At times, you may have someone going up the rooftop to inspect your chimneys. Damaged mortar joints occurring in the masonry is an issue of much concern. When mortar joints fail, they increase the rate at which chimneys are disintegrating since the bricks are exposed to increased moisture.
Water can easily get into the cracks of masonry thus causing a lot of damage. The cracks will widen especially in times of winter when the freezing water in cracks expands. The freeze-thaw cycle is very destructive to chimneys. Unfortunately, if repairs are not done, your structure will collapse thereby costing you a lot in replacement.
If these problems are not resolved, they put the family, the house, and the chimneys at stake. A number of signs can help know when it is time for repairs. If you are seeing white staining or efflorescence within such structures, it indicates some problems. The white discoloration forming on chimneys is what is known as efflorescence.
Crowns are a line of defense when it comes to protecting chimneys. They prevent water or ice from seeping inside chimneys. They also prevent animals from entering your chimneys. Damages in crowns should be addressed fast so that they offer protection. Weatherproofing the crown will reduce water damage problems.
When you discover that the wallpaper near the chimneys is damaged, it may be due to excess moisture that is entering the structure. The moisture may be caused by problems such as damaged crowns or caps, cracked masonry, or other issues within the smoke extraction structure. Rust within the dampers is another indicator of moisture problems. There should be no rust occurring on dampers or the fireboxes.
It could result to house fires and further deterioration of chimneys. You may also want to check on spalling bricks that occur when water seeps in and enters the masonry part of chimneys. As water penetrates through cracks of open capping, it will enter the concrete, mortar, bricks, or natural stone and force the surfaces to start peeling off or flaking.
Read more about What Signs Will Show You Need Help Of A Minneapolis Chimney Repair Contractor?.