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Door system diagrams

Door work,drawn to scope.

Drawings of the door systems we work on. Each one shows how the parts of a door fit together.

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Architectural service illustration of residential entry, commercial dock, and storefront door systems.
Technical illustration — home and shop door systems

Even reveals, clean casing lines, square hardware, and a smooth full swing.

Technical illustration of hinge, jamb, and latch alignment on an existing door
Technical illustration — hinge and jamb repairHinge placement, jamb line, and latch alignment on one existing door.
Technical illustration of a prehung entry door set square in its opening
Technical illustration — entry door installationA prehung entry unit set square in the opening, then aligned and tested.
Technical illustration of deadbolt, latch, and strike layout on a door edge
Technical illustration — lockset and hardwareDeadbolt, latch, and strike positions on a prepared door edge.
Technical illustration of width, height, and square readings at a door opening
Technical illustration — opening measurementWidth, height, and squareness readings taken before the scope is set.
Technical illustration of four sliding closet panels on a single track
Technical illustration — four-panel closet doorsFour sliding panels aligned on one track across a closet opening.
Technical illustration of perimeter weatherstrip, sweep, and threshold at an exterior door
Technical illustration — weatherstrip and thresholdPerimeter seal, door sweep, and threshold detail at an exterior door.

Service diagrams only. These illustrations explain door systems and scope; they are not photographs of completed KKC or customer projects.

Commercial door work

Openings and hardware, drawn to scope.

Two drawings: a dock door opening and a shop front door.

Technical illustration of a sectional commercial dock door with track and spring layout
Technical illustration — commercial dock doorA sectional dock door with its track and spring layout at a loading opening.
Technical illustration of push bar, hinges, and closer on a storefront door
Technical illustration — storefront door hardwarePull handle, push bar, and closer positions on a storefront door.

Next step

Start with your own door.

Start the request with the ZIP code, door type, and what needs to change.

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