Chimney Air Blocker

A damper rests inside of or on top of your chimney and prevents drafts from coming down the chimney.

Chimney air blocker.

The damper inside the chimney just above the firebox or area where a fire is built. Made of polyurethane it fits into most fireplaces that have a rectangular shaped damper. It is quickly and easily installed in the fireplace just below the damper level. This causes cold air to be pulled in from other gaps causing the cold draughts we notice.

A chimney balloonis used to close off the flue closed when the unit isn t operating. How to block cold air from a chimney a door with a view. The us department of energy says 14 air infiltration enters the home through the fireplace. Installation is quick clean and easy.

Made from concrete for strength and durability. The chimney balloon effectively blocks the chimney stopping warm air from escaping and stopping cold air from getting in. Pillows plugs and. Concrete chimney block is used chimney flue.

The lightweight 16 in. Chimney balloon 36 x15 inflatable blocker large chimney pillow save up to 30 on your heating bill and stop cold fireplace draft debris and odor. Since improper installation could result in a chimney fire or chimney blockage hire a professional service. It fits into the chimney just above the firebox and you simply inflate it to block the air passage.

You ll have to remove the balloon each time you start a fire but if you use your fireplace sparingly this can be a good option. It even works in chimneys that have no damper. Measure order. It seals out downdrafts noise and odors and fits below the damper.

A top damper sits on top of the chimney and has a cord that runs down the length of the chimney. A glass door designed for a fireplace front not only helps keep cool air from entering but adds a. The chimney draft stopper can be adapted to work in almost all fireplaces. It can be used in either a square or a circular chimney.

For brick masonry fireplace with a rectangular damper. This 12 x12 chimney balloon is designed to work on a chimney with maximum flue or damper dimensions of 12 x12. The center hole allows you to install chimney liner not included the block is uniform in shape color and texture. Chimney balloon fireplace dampers air seal the fireplace to stops cold drafts bugs birds bats and chimney smells from entering your house.