H
HandingA term describing the way a sliding glass door opens or on which side of a hung (swinging) door the hinges and locks are located.
HangerHardware that keeps a screen and storm panels in place.
HeadThe main horizontal member forming the top of the window or doorframe.
Head ExpanderA shape cut the width of a product and placed on the head, fitting over it snugly. This piece is used as a filler to expand or lengthen the unit from the head and take up the gap in the opening between the unit and the opening in the unit.
Head BoardA flat board, cut to fit the contour of a Bow or Bay window, for installing between the head jambs and the flat wall surface to finish off the area which would normally be ceiling.
HeaderA horizontal framing member installed above a door or window to transfer the building's load from above the opening to the supporting wall structure on either side of the opening. A properly sized header keeps the structure from sagging, or worse yet, collapsing at the window opening. Header size is based on the rough opening size, the bigger the window, the stronger the header must be. Factors like overhead floor length and joist spacing may be involved in calculating header size. Check with your local building inspector for requirements.
Hinged WindowAn operable window that is hinged on one side and is primarily used to meet egress requirements.
HingesHinges are the metal objects that attach your door to the jamb, normally with screws. They can be made from brass, aluminum, iron or other products.
Hollow ExtrusionAn extrusion having an enclosed cavity within it.
Hook AccessoryAccessories that snap to the hook frame and provide easy installation.
HopperA window with a bottom-hinged sash that opens inward for ventilation.
Horizontal Roller (Horizontal Slider)A common type of window with a horizontal rolling or sliding sash.
HungA type of window with one or more vertically moving sashes that employs balances. Also refers to a type of door with hinges on one jamb. A hung door is a swinging door as opposed to a sliding door.
