Magic Blackout Blind can be safely applied to normal single glazed or double glazed windows, the type you would find in a house or office.
DO NOT apply to laminated glass, windows that are strengthened with wire, textured or patterned glass, tripe plane glass or Velux windows or similar roof lights . (Please refer to Safety information on main page). Magic Blackout Blind is a temporary blackout blind that is designed to be removed on a daily basis. Velux windows and roof blinds are usually positioned at 45 degree and the film may not stick or stay in place due to gravity.