Who Repairing Chimney Flue Crack

The Dangers of a Cracked Chimney Flue

At that place are several reasons annual chimney inspections are recommended past fire safety experts merely none as compelling equally the dangers of a cracked chimney flue. Some safety hazards are more urgent matters than others. When it comes to a deteriorating chimney flue, the emergency is real. A fireplace or stove should never be used as long as the flue has whatsoever type of alienation, fifty-fifty if the fracture is a small fissure.

The Functions of a Chimney Flue

Prior to 1940, chimneys were seldom built with inner linings. They have been required by law since that time because research revealed startling results. The report stated that edifice a chimney with no flue or liner is a "little less than criminal." The iv primary functions of chimney liners follow.

Heat Protection

A chimney liner prevents combustible parts of a home from existence exposed to the extremely hot temperatures in a chimney. The center-opening National Agency of Standards (NBS) exam that changed things starting in 1940 establish that woodwork adjacent to an unlined chimney can catch fire in just three.5 hours. When your chimney liner begins to deteriorate, the same effect occurs. Your fireplace or stove should non be used over again until the chimney liner is repaired or replaced.

Protection from Corrosion

If there is no chimney liner, acidic materials in flue gases are allowed to penetrate brick and mortar. Mortar joints quickly erode, which exposes exterior masonry to moisture. The eventual result is a chimney that begins to lean and might collapse if repairs aren't made.

Protection from Toxic Gases

Hazardous gases can leak into living spaces in your abode if you lot don't have a sound chimney liner. With even the smallest of openings in the flue, toxic fumes can endanger your dwelling's occupants. Among those poisonous gases is carbon monoxide, known every bit the "Silent Killer" because information technology is colorless (invisible), odorless, non-irritating, and tasteless. If in that location isn't a working carbon monoxide detector in the home, people can lose consciousness before becoming aware that there is a danger.

Ensure Optimal Efficiency

When you have a modern, efficient gas or wood fireplace or stove installed, an essential pace in the installation is to ensure that the flue is the proper size. If the flue size is wrong, these appliances cannot deliver optimal functioning. A wrong sized liner tin can also crusade excessive creosote buildup, which increases the hazard of a hazardous chimney fire.

Types of Chimney Liners

Dirt Tile Chimney Liner When chimneys are initially built, they ordinarily always accept a clay tile liner. That'south because the material is cost-effective and lasts up to 25 years. Eventually, though, clay liners deteriorate. Repairs aren't commonly a feasible pick because fractional tear-downwardly of the chimney itself is necessary. In the meantime, other sections of the clay tiles are as well suffering from article of clothing and tear and will need to exist replaced, equally well. The best pick is to have an entirely new chimney liner installed.

Cast-in-Place Chimney Liners

Cast-in-place liners utilise cement-like products to create a permanent liner that also improves the structural integrity of chimneys. The primary disadvantage of a liner made with casted masonry materials is that information technology is cost-prohibitive.

Stainless Steel Chimney Liners

Stainless steel is the material for chimney liners that nigh chimney professionals recommend. Aluminum is much cheaper only is only a feasible option for a flue fabric when used with certain medium-efficiency gas heating appliances. Stainless steel, on the other paw, often comes with a lifetime warranty.

Schedule a Chimney Inspection with Chimney Solutions

Contact our certified chimney sweeps at Chimney Solutions in Alpharetta, GA, to schedule a chimney inspection. It'due south very difficult to identify damage in a chimney flue unless yous have an inspection. Specifically, a Level 2 inspection includes the use of a special video camera that provides a view of the chimney liner from summit to lesser. We also offer fireplace sales and the full range of chimney maintenance services, including chimney cleaning, masonry repair, flashing installation and rebuild, chimney crown repair, and more. Give u.s.a. a call today at (770) 771-5501.

Source: https://www.chimneysolutions.com/blog/the-dangers-of-a-cracked-chimney-flue/

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