Grilles can be either supply or return air, coming usually in a fixed blade or adjustable format. Adjustable blade versions can direct air in multiple directions if required by the installation and can vary from horizontal air flow to almost vertical. Grilles can be used for different applications and are often installed in vertical surfaces such as walls or doors.
Build-up of dust on the surface and interior of the grilles is unsightly and can impede airflow. Frequency of cleaning will depend on the environment, failure to remove surface dust will result in a reduction or loss of airflow.

Our engineers are fully trained in the maintenance of grille terminals and our service is carried out to meet TR19 (Internal Cleanliness of Ventilation Systems) guidelines
Our grille terminal cleaning includes:
Our collaborative and proactive approach drives efficiency, cost savings and offers our clients peace of mind. We are committed to continuous improvement, through innovation and investment in our personnel, methodologies and equipment.
We offer extremely competitive rates and daytime, evenings or weekends to offer minimal disturbance to our customers.