The most important factor in choosing a material for your stack is how well it will resist corrosion caused by the flue gas.īrick is a popular choice because it is strong and can resist corrosion. The stack can be made of brick, metal, or concrete. What is a Chimney Stack?Ī Chimney Stack is a vertical column that helps remove exhaust gases from a fireplace or boiler and carries them up and away from the building.
CHIMNEY MASONRY STACK HOW TO
This article will teach you how to build a brick chimney stack using traditional methods that have been used for decades.
A lot of homeowners don’t think much about their chimneys until they have a problem with them or need to maintain them in some way. It can be seen from miles away, and it’s one of the first things people notice about your home. The chimney stack is an integral part of the house. This blog post will guide you through every step of building your own chimney, from choosing materials to installing your final chimney cap. It’s not just the physical labor that needs to be done, but also the knowledge required to ensure it is done correctly. We’re the bricklaying and stone work experts in northwestern Indiana and are standing by to perform all your chimney and masonry repairs.Building a brick chimney stack can be quite an intimidating task.
We can also waterproof your newly repaired crown using CrownSeal – just ask! To learn more about our crown repair services or to request an appointment with one of our experienced professionals, please call 21 or fill out our online appointment request form. If this is not the case, a Northwest Fireplace and Chimney professional can remove your existing crown and replace it with one that will provide you and your chimney with years of service. Additionally, the crown should be at least 3 inches thick at its thinnest point so that moisture can’t rapidly wear through it. In order to effectively usher moisture away from the chimney stack and flashing and to prevent snow, sleet, and rain from pooling at the top of the crown, the chimney crown should be slightly angled and should extend past the chimney stack by at least a couple of inches on each side. For example, if your crown was simply not properly constructed, or if it was made of sub-par materials (like common mortar), a rebuild may be necessary. When professionally applied, this environmentally friendly product carries a 15-year warranty – that’s 15 years of guaranteed protection! When Is CrownCoat NOT The Answer?įor cracks and other crown damage, CrownCoat can be the perfect solution however, there are times when CrownCoat simply won’t cut it. CrownCoat is a permanently flexible product, which means it can swell and contract with your crown to prevent cracking in the future. The result is a smooth, sealed crown that is strong and crack-free. What Is CrownCoat?ĬrownCoat is a brushable sealant that can be professionally applied to seal cracks and crown damage, and color-matched for a seamless look. Our team uses the most trusted crown repair product in the industry, CrownCoat, to deliver exceptional results each and every time.
Here at Northwest Fireplace and Chimney, we have effectively repaired and restored countless chimney crowns throughout Porter, LaPorte, and Lake counties over the last several years.
CHIMNEY MASONRY STACK PROFESSIONAL
And when this happens, the crown is unable to effectively prevent moisture from making its way down into your chimney system and causing damage.īut what can be done to repair a damaged crown? Will the whole crown need to be replaced? In many cases, a professional chimney care company can restore your crown without a rebuild – it all depends on the strength, composition, and structural build of your crown. Moisture and the freeze-thaw cycles that ensue as temperatures rise and fall can lead to extensive crown damage, including large cracks, hairline cracks, popping or crumbling areas, holes, and more. You see, the crown sits horizontally atop your chimney stack, so there’s not much standing between it and the worst weather our area can throw at it.
CHIMNEY MASONRY STACK CRACK
With temperatures diving down to 15 degrees F in the worst of the winter and rain/snow fall averaging anywhere from just below 2 inches to just below 5 inches a month throughout the year, it’s no wonder that chimney crowns sometimes crack and deteriorate here in the greater Valparaiso, IN area. Chimney Services » Chimney & Masonry Repairs » Crown Repair