Best Chimney Sweep, Air Duct & Dryer Vent Cleaning in Blaine, MN

A. Most fireplaces/chimneys were originally built with a cast iron damper. Unfortunately these types of dampers warp and rust out over time, preventing your fireplace from becoming properly sealed. Installing a top-sealing damper can dramatically cut your energy costs by preventing cold air from ever entering your chimney because it is sealed off from the top.

A. Insist on a stainless steel cap. Painted Black or galvanized caps can be ripped off by animals and will rust over time leaving ugly stains on the chimney. Stainless steel caps usually come with a lifetime warranty. Your chimney professional will be able to size and install a chimney cap for you.

A. To reduce creosote build-up in your chimney, always burn well-split seasoned hardwood such as oak, maple, ash, etc. It is best to split, stack and then allow your wood to dry for at least one year before burning. When burning your wood, moisture should never bubble out of the end grain. This would indicate poorly seasoned wood.

A. If you burn for heat or have frequent fires (3-4 times a week during the burning season), your chimney should be cleaned yearly. If you burn a half of a cord of wood or more, your chimney should be inspected on a yearly basis and cleaned when necessary. Even if you do not burn very often, the NPPA states that all chimneys should be inspected annually.