Learning Center

Simpson DuraTech is an all-fuel chimney system designed for appliances that require a UL 103 or a UL HT chimney system, such as wood stoves, fireplaces, furnaces, boilers, stoves, ranges, wa …

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Not quite sure what your roof pitch is? Let us help! The pitch, or slope, of a roof is expressed as the distance a roof raises vertically over a 12-inch horizontal …

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When installing a Class A chimney system, building code dictates we have at least a 2" clearance to combustibles as well as an Attic Insulation Shield. If you do not have the 15'' of space it takes to …

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Even though the flashing may not be the hardest past of installing a class A chimney, it is one of the most important parts of your chimney system because it prevents rain water from seeping into the …

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