HANGER
See CLOSURE MOUNT.
HEAT SEAL
A process that uses heat to bond two materials together.
HEAT WIRE
A type of power for motors in which the electrical wires for the motor are directly connected to the buildings power lines by splicing.
HEAVY DUTY
A term used to describe a robust component, typically intended for larger shades.
HEMBAR
Is a term used to indicate the finishing method for the bottom of a shade, typically comprised of a stiff bar across the width of the shade that is internal or external.
HEMBAR WEIGHT
A weight that is used on the hembar to increase the functionality of the shade by allowing the fabric to be pulled taught due to the hanging weight.
HIGH VOLTAGE
AKA Line Voltage. In shading terms, used to describe the standard electrical voltage found in residential and commercial buildings, typically 120V (US) or 220V (EU).
HOME RUN
An electrical cable that carries power from the main circuit breaker panel directly to a motor.
HOURGLASSING
A term used to describe the behavior of a shade wherein the fabric may curl inward slightly along the edges, causing it to look like an hourglass.