
This modern four-panel folding door Revit family features glazed stiles and a flush sill detail designed for seamless indoor-outdoor transitions. The assembly comprises four full-height glazed panels set within clean, narrow-profile frames, arranged in a bi-parting or continuous folding configuration. Each panel incorporates large vision glass areas that maximize natural daylight and outward sightlines. The enclosing perimeter frame sits neatly within the structural rough opening, incorporating a low-profile flush sill detail at the base to eliminate tripping hazards between interior floor finishes and exterior decking or paving. Framing lines appear finished in a neutral warm grey, offering a crisp contemporary aesthetic suitable for modern architectural fenestration.
The download is a 522 KB file containing a Revit family (.rfa). Load it into a project from the Insert tab with Load Family, then place it like any other component of its category; it schedules and tags with the rest of your model.
As a wall-hosted Revit family, the component inserts directly into standard architectural wall assemblies and automatically generates clean wall cutouts in plan and elevation. Users can adjust panel swing angles or flip exterior orientation to match layout constraints. Graphic display lines represent standard elevation cut symbols for scheduling, while material parameters enable quick mapping of architectural glass and powder-coated metal finishes.
Commonly specified for high-end residential extensions, luxury villas, and boutique hospitality dining terraces, this bifold door connects interior living rooms or kitchens directly to gardens and patios. It suits both scheme design presentations and technical construction documentation packages. Specifiers searching for folding glass walls, bifold patio doors, sliding folding fenestration, or flush-threshold exterior glazing will find this family straightforward to incorporate into architectural door schedules.
Modern Four-Panel Glazed Folding Door – Kolbe Ultra Series
Free
File formats
What changed in 1.0
Initial release.
Free to use in personal and commercial projects, including paid client work.
Covers 1 seat.