When you bought the stainless steel louvered vent caps for your house from onlins shop,we suggest employed the profession workers to install for you.There several tips should be notice:

1.    After the louvered vent caps arrived,you need to check the size carefully.If the louvered vent caps damage,defect,scratch,deformation or not.Is it open and close smoothly.To avoid the confusion during installation,separate the different parts and mark the identification.

2.    The louvered vent caps are usually install on the outside wall.That means you have to punch a hole on the wall.The size of the hole base on the dimension of the louvered vent caps and plus 5mm-10mm would be perfect.Let the vent duct across the the outside wall,fixed with drive clamps,and then,fixed the louvered vent caps on the outside wall.

3.    Double check the louvered vent caps.If the vent caps jointed the vent duct tightly.Louvered vent caps without defect and control valve work flexible.

4.    Cover the outside and inner wall with decoration.