Chimney Liner Size Calculator

It s always a good idea to add an extra foot or two just in case.

Chimney liner size calculator.

Rockford chimney supply s chimney liner size calculator guide is a great way for anyone to choose the correct size liner and also the correct type of stainless steel. To determine the area in a square or rectangular pipe just multiply the length by the depth. Stainless steel chimney liners while offering unrivaled customer service for the best buying experience. Chimney liner size calculator and selection guide this handy guide is provided to assist you in choosing the right size and type of chimney liner for your home.

Then the fireplace opening should be divided by 8 instead of 10. The exception to this rule is when the liner is twice as long as the depth like a 6 x 12 liner. In a few simple steps you ll be able to see your options for chimney liner size and type. The best way to size your chimney liner is by dropping a tape measure from the top of the chimney crown and measure the distance from that point to the thimble or opening where your appliance or stove will connect to the chimney.

For example a liner that is 6 x 10 would be 6 x 10 60 of area. Next inside your home measure the height and width of your fireplace opening. Choose the type of appliance you have measure the exhaust collar of the appliance. Chimney liner and flue pipe length calculator select pipe or liner type.

For single category 1 appliance. Use this tool to quickly calculate flue diameter or btu s for single or multiple category 1 appliance venting. At the chimney crown on your roof you need to measure the inside diameter of your existing flue opening.