Air ventilation dust level measurement

Service Description

The ventilation dust accumulation measurement gives a numerical, objective result of how clean the ductwork is. Where a visual inspection relies on assessment by eye, in a dust accumulation measurement samples are collected from the inner surfaces of the ducts and the dust accumulation is determined in grams per square metre (g/m²). The result is compared against the industry cleanliness criteria, so the cleaning decision is based on a measured result, not an impression. The service is a good fit when you want a solid basis for a cleaning decision, need a documented baseline, or want to verify the quality of a previous cleaning. Intended for properties up to 280 m². The price includes: a review of the available documents, sampling from the ducts and terminal devices, determination of the dust accumulation and comparison against the cleanliness criteria, duct camera imaging where needed, a written report with the measurement results and recommended actions, and travel costs in the Helsinki metropolitan area. The price does not include: duct cleaning or maintenance, or airflow measurement. How it works: 1. Book the measurement online. 2. Our specialist takes the samples and documents the measurement points. 3. You receive a report: the measured dust accumulations, comparison against the criteria and a clear recommendation. We serve Espoo, Helsinki, Vantaa, Kauniainen and the rest of Uusimaa. A lighter option is the visual cleanliness inspection of the ventilation system, which is based on assessment by eye without sampling.