76 mm profile
Door system, not a window sash.

A WDS 76 entrance door with a 76 mm system, five sash types, infill up to 48 mm and threshold options.
Request a quoteDoor system, not a window sash.
For different panels, infill and hardware.
Three seals are described at the threshold.

Overview
WDS 76 Doors is a 76 mm entrance-door family. The manufacturer lists five sash types and infill up to 48 mm, with inset or overlay panels and glazed options. At the threshold it describes three seals and a thermal-break solution. Published Ud depends on the tested assembly and does not automatically apply to every made-to-measure door.
For a main entrance, start with the panel and glazing choice, then define opening direction and lock requirements. Specify threshold height and type, especially where the door meets outside paving, a porch or interior tile. Measurement should cover the opening, side walls and floor level.
WDS 76 Doors differs from WDS 76 AD/MD window profiles in use and sash construction. Compare it as a door: infill type and thickness, hinges, locking, threshold and complete-door values. Window Uw and door Ud are not interchangeable.
WDS 76 entrance doors
WDS describes inset and overlay panels as well as glazed options. Choose for the sash type and entrance use.
No. It is a published maximum for an evaluated build. Size, infill, glazing and hardware affect the specific door result.