The Process of Chimney Repair in St. Charles
A chimney repair in St. Charles may involve repair in different parts of the chimney. An expert will have to evaluate the disrepair in the chimney and let the homeowner know what is needed.
Crown Repair
The first process of chimney repair in St. Charles is making sure the top of the chimney is covered and sealed with the chimney crown. When the chimney was first built, the mason often builds it with poor crown construction, using the same mortar mix that is used to lay the bricks. That mortar is not strong enough to withstand the weather beating the chimney crown receives in its location at the top of the chimney. Consequently, the mortar will start to chip, crack and deteriorate, which in turn allows water to get into the chimney. The cost to repair a chimney crown can run between $500 and $1,000, depending on how extensive the repair is by the amount of damage.
Some companies will want to replace the chimney crown because they will last longer, but resurfacing is the cheaper way to go. It is important in either case that chimney crown seal is applied to extend the life of the crown portion of the chimney.
Tuck-Pointing
Another part of chimney repair in St. Charles is that of tuck-pointing. Tuck-pointing is the repair of a mortar joint in a brick wall because the mortar is “tucked” into a damaged joint. This process is done with a special trowel and is most important in the maintenance of a chimney. The reason it is a critical repair is it keeps water out of the wall cavity. If this happens, there will be problems, such as cracking that causes the mortar to fall out.
This process includes finding all the areas that are crumbling and to remove the loose debris and mortar. The use of a wire brush can enhance this process. Before applying the new mortar, wet down the existing mortar so the new mortar will adhere better. Smooth out the mortar and let it dry four to six hours.
Damper Repair
Another of the processes in chimney repair in St. Charles is that of damper repair. The damper is what keeps the outside air out of the home when the fireplace is not in use. If it is ill-fitting or broken, the house is losing a considerable amount of energy and pests can gain access to your home. This is a relatively easy fix with great benefits, especially in terms of energy costs.
If you are interested in finding someone to do chimney repair in St. Charles, visit The Mad Hatter Air Duct Cleaning & Chimney Sweep Service for answers to all your questions.
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