Front door sidelights are narrow glazed panels installed beside an entry door. They can be used as a single sidelight or as a pair, and they can be combined with a transom to create a larger entrance. Selection should consider opening dimensions, privacy, glass, frame material, and the visual relationship with the door.
What are front door sidelights?
Sidelights are narrow panels beside an entry door, most often glazed. They can be installed on one or both sides and may be paired with a transom.
One vs. two sidelights
One sidelight creates an asymmetrical composition and can work where wall width is limited. Two sidelights create a broader, centered entrance.
Materials and styles
Sidelight assemblies can be coordinated with wood, steel, fiberglass, or other entry-door systems. Douglas fir and other wood species can be selected where natural grain is desired. Painted colors such as red or black are finish choices rather than separate construction types.
Glass choices
Clear, privacy, decorative, and laminated glass can serve different visual and functional goals. Confirm safety-glazing requirements for the specific location.
Transoms and sidelights
A transom adds height above the door, while sidelights add width. Combining them requires the complete opening to be designed as one assembly.
Buying checklist
Confirm door size, sidelight width, glass, material, frame, finish, threshold, hardware, and rough-opening dimensions. Avoid ordering based only on the nominal door leaf size.
FAQ
Are sidelights always glass? Most are glazed, but panelled options exist.
Can sidelights be custom? Many suppliers offer custom dimensions.
Can sidelights and transoms be used together? Yes, and the complete assembly should be specified together.
Sourcing note
For project sourcing, specify the complete door assembly rather than the keyword alone: dimensions, material, finish, glazing, hardware, frame, threshold, and application. Jusen can quote custom aluminum and other door configurations where they match the project requirement.






