No space is too small for extra protection from Mother Nature. This QMI AL7 Manual Shutter was installed to provide weather protection for a mechanical room. One of the best features of this little shutter is the placement of the lock, no bending down to fight with a lock on the floor. R. Popovitch Builders made a smart choice to protect this room for new homeowners in Mantoloking, NJ and Mid-Atlantic was there to make it happen!