PRECISION RESTORATION CO., INC N308 Hwy CC, Random Lake, WI 53075 Phone: (414) 578-3200 / Fax: (920) 994-8581 www.precisionrestoration.com

CHIMNEYS

At Precision Restoration Co. we also provide the following specialized Chimney services.

	Chimney and stack demolition with complete site removal and clean-up. Chimney rebuilding & replacement. Relining of interior chimney stack. Chimney Caps - rain / animal covers installed and replaced. Chimney Crowns - repaired or replaced. Fireplace refacing - brick, stone, and cultured stone. Tuck Pointing.  If you require a chimney repair, make sure the firm you hire is thorough. Check with your local Better Business Bureau, National Chimney Sweep Guild, Wisconsin Guild of Chimney Service Specialists, and the National Association of the Remodeling Industry.  Common Questions: How can I keep the masonry chimney from deteriorating? No matter what anyone tells you, their is one thing you should know: Water deteriorates masonry through freeze/thaw cycles. Therefore, it is to you chimney's advantage to avoid as much moisture as possible.
Exterior moisture such as rain and snow can be limited with proper construction. The most important component of the exterior is to have a waterproof concrete crown on top of the chimney that is approximately 4" thick with a 2" overhang on all sides and a water-formed-brake on the bottom of the overhang. Unfortunately, most chimney's are not built in this manner. This is comparable to building a house without having an eve or overhang on all sides; no quality builder would recommend this. The rain and snow coming into direct contact with the sides of the building, whether made of brick, stone, or wood siding, would make maintenance on those surfaces an annual event. Additionally, applying a commercial grade breathable water repellent to the chimney will help protect the brick and mortar from the weather elements as well. Interior moisture in the chimney cannot be limited. Furnaces generally produce one gallon's worth of water every hour they run. Additionally, hot water heaters generally produce a half gallon's worth of water every hour they run. The interior lining of your chimney is constantly being ruined by this continuous flow of moisture. As time passes, the interior clay liner of your chimney becomes less able to confine the products of combustion. Failure is often the end result. Should your chimney require a new liner, we recommend "Ventinox" Stainless Steel which will be properly sized for the current appliances venting into the chimney. The chimney is then insulated with "Ther-Mix" masonry insulation which will dramatically reduce condensation. This method insures a prolonged life of your exterior masonry integrity and appearance. Furthermore, the liner is guaranteed for the life of your home from the manufacturer. "How do I know if I am having interior moisture problems? Are there any signs I can look for?" Common signs that show interior moisture problems are: Water leaking out of the bottom of the chimney at the clean out door in the basement. Brick at the base of the chimney in the basement are often wet or dark looking. White chalk-like stain of the exterior brick or mortar (efflorescence) Brownish stain oozing from brick and mortar in attic Chimney in attic is wet during cold winter months Brick and mortar above roof line are failing Note:  In some cases your chimney & masonry clay lining repairs are covered by insurance.

E-mail Us! restoration@execpc.com

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