Aluminium door relief grilles come in many standard sizes. They are used to let constant airflow move from room to room. An example would be when reverse cycle air conditioning is used. A door relief grille is used to allow the reverse cycle air conditioning system to perform correctly. Allowing the air moving from the air conditioning vent to circulate around the room and return back to then make its way back to the return air vent.
How a grille is installed
So the standard aluminum door grill is installed at the bottom of a door. A typical size door relief grille would say 600 x200. So a hole would be cut in the door smaller than the face size. So the door grille frame has a section placed either side and then it clips together depending on the thickness of the door.
Sizes and colour of Door relief grilles
So many different sizes on door grilles. They come in many different sizes. The larger the door grille the more air can pass through the openings. The grilles can be powder coated any colour to suit the decor of the building. The grilles will fit into doors that are 32mm-45mm. Door grilles can also be manufactured in a vandal proof construction.
Cost of aluminium door relief grilles
Many different factors affect the cost of your door grille. Most door relief grilles are made out of aluminium. The main factor that affects the cost of your door relief grille. Is the size of your grille, door grille prices start off at $60.00 and can range up to $160.00. The aluminium door grille can be painted to adjust your decor. Also, we stock many different sizes at our factory. The aluminium door grille can increase the cost of a