Chimney Drafting Problems and Solutions

No two fireplaces are alike when it comes to smokingbeautiful verdigris green after it is exposed to the
chimneys. There are many factors as to why aoutdoor elements and will give your home great Curb
chimney doesn't draft properly and yourAppeal. If you have a metal zero clearance fireplace
home gets filled with smoke. Chimney height. Everyyou will have to get the manufacturers name and the
chimney should abide by the 10ft - 2ft rule. Undermodel number off a plate inside the firebox to
normal conditions your chimney should work fine if thisdetermine which size and brand pipe you will need to
rule is met but there are always exceptions. Measurepurchase to raise the chimney another 1 - 3ft. Some
out 10ft horizontally from your chimney to the nearestcities require that the pipe be enclosed in a chase and
object (roof line, peak, room addition etc), once youyou might have to rebuild the chase up to the new
have the 10ft mark go vertically 2ft up and that shouldheight. While raising the height of your chimney will
be the height of your chimney. See diagram.Yoursolve most of the problems some chimneys may
chimney should be at the proper height with the stackneed more help.Other great products on the market
high enough to catch the wind. Your chimney doesn'tfor solving drafting problems are the Vacu-Stack and
have to rise above the peak unless the peak is withinthe Windbeater chimney caps.These chimney caps
the 10ft clearance. As the wind blows across yourare designed to create an updraft as the wind blows.
homes roof line it should create an updraft bringing theThe cap itself stays stationary and this causes the
smoke with it. Sometimes a negative pressure situationwind to circulate creating the updraft. This solution
might occur where the wind causes a downdraft andworks well with masonry, metal chimneys and even
you may have to look at raising the height of yourthe solid pack chimney pipe for wood burning stoves.
chimney. Recently some new products have arrivedThey come in several sizes and adaptors are available
on the market to help ease the cost of raising afor masonry chimneys. The picture at the right shows
chimney. Flue extenders are a chimney cap that isa Vacu-Stack with the adaptor installed on a masonry
raised up to 3ft with long sheet metal sides.They comechimney. With a metal chimney no adaptor is needed.
in stainless steel or copper and have proven to solveIf you have a air cooled chimney pipe one where there
many drafting problems.They a relatively inexpensiveare 2 or 3 pipes inside each other just measure the
compared to having a brick mason come out andinner one for the cap. The Vacu-Stack for the air
raise the flue tiles.Another great product are chimneycooled, double or triple wall pipe comes with a collar to
pots. These have been used in Europe for centuriescover the outer pipes. The Vacu-Stack and the
and were usually made of clay. A new line of chimneyWindbeater caps also come in smaller sizes to fit
pots are made out of copper. The copper chimneyfurnace and hot water tanks to solve their drafting
pots are expensive but the unique design and theproblems.
beauty are very pleasing to look at. Copper ages to a