We don't advocate employing a manual Procedure system on windows larger sized than 2m x 2m. The electric motor is the best choice to choose for greater sizing windows in the long run. $265* Flexibility and Affordability – We provide all types of roller shutter repair and upkeep contracts https://rollershutterrepair97417.blog2learn.com/75763409/considerations-to-know-about-roller-shutter-repairs