Kitchen wall and ceiling tested before a range hood duct is run outside
Example project
- Home
- 1960s one-story rambler in Edina with its original kitchen layout
- Original request
- Replace a recirculating hood with one that vents through the outside wall
- Testing
- Three samples by an MDH-certified inspector: the ceiling texture, the joint compound on the outside wall and the soffit above the cabinets
- Found
- No asbestos in any of the three samples
- Timeline
- A one-hour visit, and the lab results within a few days
- Estimated testing cost
- $400
Scope of work
A visit by an MDH-certified inspector, three samples from the spots the duct will pass through, lab results for each one and a short written report for the installer. No removal was needed in this example.
Project overview
In this example, the owners of a 1960s rambler in Edina are tired of cooking smells that never leave the kitchen. Their installer will mount a new hood and run its duct through the cabinet soffit and out the wall, which means cutting into the ceiling, the soffit and the outside wall.
An MDH-certified inspector takes one sample from each of the three surfaces. All three come back with no asbestos, and the installer cuts the opening the next week with the report on file.
The goal
The goal is a vented hood installed on schedule, with written results for every surface the duct passes through.
Process
- First visit An MDH-certified inspector takes three samples where the installer marked the duct path.
- Lab Each sample is tested on its own at an accredited lab.
- A few days later The report lists the three spots and a result for each.
- Then The installer schedules the cut with the report in hand.
Planning right
- Mark the duct path before the visit, so the samples come from the right spots.
- Ceiling texture in other rooms is a separate question and needs its own sample.
- Keep the report with the house papers for the next project.
- A clean result covers only the materials and spots that were sampled.
