A Chimney Video Scan Kit will get to the bottom (or top) of any chimney problem.
There are times when chimney problem symptoms are presenting themselves, but a visual inspection from top and bottom, a full exterior surface examination and a look at all flue connections does not fully reveal the problem. Then we need to bring in the Video Scan equipment and take a closer look inside the smoke chamber and chimney lining to pinpoint exactly where the problem is.
This would fall under what is called a Level 2 Inspection and is only called for when normal visual inspection does not give enough information to diagnose the problem. Video Scan technology sends a camera that is mounted on a swiveling wire rods extending up the chimney. The camera is attached to a self contained unit with a viewing screen or a laptop. As the Certified Chimney Sweep Technician operates the camera and guides it through the chimney, the video is recorded for additional review once the scan is complete.
When do I need a Chimney Video Scan?
Usually this type of in-depth look at the chimney will reveal the exact nature of the damage and we will provide a full estimate. Our digital video data will be provided for you via email if you would like to review the imagery for yourself. Masonry chimneys tend to have cracks and breaks along the walls of the liners and the only way to spot the exact location is to use this technology. Pre-fabricated chimneys can rust and may have defects in assembly that cause problems that can only be seen using the camera. Even in older metal chimney liners corrosion can cause pin-holes that can present risk to the integrity of the chimney system.
Usually if substantial defects exist a new liner may be required to fix the situation and allow continued safe operation of the fireplace of heating appliance. Then the surrounding area around the liner can be filled a vermiculite coating that is poured down the chimney after installation, drying around the liner. The new liner can also be wrapped in a ceramic wool covering before it is installed in the chimney.
