The primary door used in a double door configuration. This door will also contain the operational handle set.

A "T" shaped component that is attached to the passive door. Astragals are kerfed for weatherstrip to seal the gap between the two doors. In addition, top and bottom flushbolts are mortised into the astragal to hold the inactive door in place.

A sturdier hinge featuring ball bearings placed between the hinge knuckles, designed to minimize friction. Primarily employed with exterior doors, it offers enhanced smoothness and quieter operation.

A decorative moulding used to trim the outside edge of a door frame to conceal the seam between the door frame and the wall edges.

A decorative moulding used to trim the inside edge of a door frame to conceal the seam between the door frame and the wall edges.

A security lock that requires a key to open from the exterior side of the door.

The vertical components of a door frame that run along the sides and top of the door opening, supporting and enclosing the door panel when it is closed. The door jamb often includes the hinges and strike plate for the door's latch or lock mechanism.

A "door slab" refers to the portion of a door that comprises the actual panel or surface, excluding any attached frame, hinges, or hardware. Essentially, it is the flat, solid component of a door without any additional components. Door slabs are commonly used in situations where an existing frame is in place, and only the panel needs replacement or installation. They are available in various materials, designs, and sizes to suit different architectural styles and functional requirements. When purchasing a door slab, it is typically necessary to trim, drill, and mortise it on-site to fit precisely within the existing frame and accommodate hardware such as handles, locks, and hinges.

A door usually exterior, with an upper and lower section that can be opened separately.

A way of joining short sections of board stock together, end to end to make longer stock. Door and frame parts are often made using finger-jointed pine stock.

Flush bolts are mechanical devices used to secure an inactive door in a double door setup. They are typically installed on the top and bottom edges of the inactive door and are designed to slide into corresponding strike plates or sockets in the door frame or floor when engaged. This helps to stabilize the door and prevent it from swinging freely when not in use.

A complete assembly that includes a door handle or knob along with other accompanying hardware, such as a latch, lock cylinder, and often a backplate or escutcheon. A handle set is designed to offer a convenient and decorative way to open and close doors while also providing locking and security features. It's commonly used on exterior doors and can come in various styles and finishes to match the overall aesthetic of the door and surrounding architecture.

The inactive door in a double door arrangement remains stationary until unlocked. This door is typically unlocked by disengaging the flush bolts or slide bolts from the top and bottom of the door unit. Often, a divider known as a t-astragal is attached to the door, which is necessary to complete the seal when the active door is closed, yet allows for a seamless opening with both doors are open. The inactive door does not require a handle, though if a matching handle is desired, it's often termed a 'dummy handle'."

A complete assembly that includes various components designed to secure and control the access to a door. It typically consists of a locking mechanism (such as a latch, deadbolt, or both), handles or knobs for operation, a strike plate that receives the latch or bolt, and any necessary hardware like keys or thumb turns. Lock sets come in various styles and configurations to suit different security and aesthetic requirements.

A term typically used in the context of windows and doors, referring to a decorative or functional element that conceals the joint or seam where two or more window or door units are joined together. Mull covers can enhance the appearance of the joint, provide weather protection, and contribute to the overall aesthetics of the installation.

A term commonly used in the context of windows or doors with multiple panes of glass. A muntin bar is a horizontal or vertical strip that separates and holds individual glass panes within a single window or door unit. It can serve both functional and decorative purposes, creating a visually divided appearance while providing structural integrity to the overall assembly.

A complete door unit that includes the door panel / slab, the door frame (jamb), hinges, and often a threshold. Prehung doors are preassembled at the factory, making installation easier and more efficient. They are typically sold with the door already mounted on the frame, ready to be installed into a rough opening in a building's wall. This type of door unit is commonly used in construction and renovation projects.

A type of decorative design element commonly used in doors and cabinetry. A raised panel consists of a central area that is elevated or raised above the surrounding frame, creating a three-dimensional effect. This raised portion can feature intricate detailing, carving, or molding, adding visual interest and depth to the surface. Raised panels are often found in traditional and classic architectural styles.

A door sidelite, commonly referred to as a "sidelight," is a narrow, vertical window or glass panel that is positioned alongside a door, often within the same frame. Sidelites are used to enhance the appearance of the entryway, provide additional natural light to the interior, and offer a view of the surroundings. They can be decorative, functional, or both, and they come in various sizes and designs to complement the overall aesthetics of the door and the surrounding architecture.

The stile refers to the vertical frame component that runs along the sides of the door panel. It provides structural support and contributes to the overall stability of the door. Stiles are essential for attaching hinges and other hardware.

Type of safety glass that undergoes a rapid heating and cooling process to increase its strength. This process creates surface compression and inner tension, giving tempered glass its unique breakage pattern of small, harmless fragments.

Refers to a horizontal crossbar or window that is positioned above a door or a larger window. Transom windows are commonly found in various architectural styles, including traditional, Victorian, and Colonial.

Sealing material installed around the perimeter of the door slab to improve energy efficiency and weather resistance by sealing gaps between the door

A thin layer of real wood that is sliced, peeled, or sawn from a larger piece of timber and used to cover the surfaces of furniture, cabinetry, doors, and other objects.