Inspecting the liner of a chimney for cracks or breeches is an important part of maintenance. Breeches or cracks in a flue can allow combustible materials to travel up the flue and into the adjacent walls, attics, and ceilings. When these areas are damaged, they can cause a house fire. Identifying the problem will help you make an informed decision.
If there are cracks or chips in the clay liner, then a Joint Repair service is required. This service can fix cracks and seal mortar joints. It involves the use of a foam head system customized to the size of the chimney opening. This foam blade is placed directly beneath the damaged mortar joints. It may take several visits to find the problem, so it is important to hire a company that has experience in this field.
If a crack or chip is present, a new liner can be fitted. If a clay liner is in need of repair, a trained technician will carefully measure the opening to determine the proper size. A properly sized liner will be tightly sealed and won’t draft. A round flue is easier to draft than a square one, so make sure you choose a technician who understands these differences.
Another type of repair is called Joint Repair. If you notice cracks or deteriorated mortar joints, this service is recommended. If you don’t see any cracks or deterioration in the clay liner, this service can repair it. It uses a foam head system that is custom-fit to the size of the opening and a foam blade that is directly underneath the cracks and joints. It is recommended that you have your chimney lining repaired annually to avoid an uninsured home fire.
If the cracks in your chimney liner are not visible, you need to get it repaired immediately. You should consider a number of factors when considering whether you should replace or repair your liner. A professional can provide you with a comprehensive inspection, recommend the best course of action, and even advise you on what type of chimney liner repair is necessary to protect your home. If the cracks are too large, you may need to have it replaced entirely.
When deciding on which type of chimney liner repair service to choose, you should consider the damage and the cost. A damaged liner can cause a house fire, so you should have it checked regularly to ensure safety. While it is easy to do yourself, some repairs require a professional’s assistance. A qualified chimney sweep can also recommend a replacement or repair method that fits your budget. There are several options when it comes to chimney liner repair.