uPVC Invisi-Fold Doors
Freedom to Design, Freedom to Move
WindoorKrafts uPVC Invisi-Fold Doors (also known as ENFOLD system) are an innovative alternative to traditional concertina, fold & slide, or bi-fold doors.
What makes them unique is their panel-based movement system, which allows individual panels to slide, fold, or swing — giving you complete flexibility in operation.
They are manufactured with:
They are manufactured with:
- Invisible hinges (showing only 1–2 handles, depending on style).
- Optional face-mounted, adjustable 3D hinges.
- Bottom-loaded sliding panels that do not drop like conventional fold-and-slide systems.
Product Advantages

Flexible Operation
Panels can slide, fold, or swing depending on the requirement.

Invisible Hinges
Sleek finish with concealed hardware.

Durability
Bottom-loaded sliding panels ensure long-lasting performance.

Custom Options
Can be configured with face-mounted or 3D adjustable hinges.

Modern Design
Slim sightlines with ergonomic, user-friendly handles.

Trouble-Free Installation
No panel drop issues compared to conventional systems.
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Your Questions, Answered
How are Invisi-Fold Doors different from Fold N Slide Doors?
Invisi-Fold Doors use individual panel movement, offering more flexibility — panels can slide, fold, or swing independently, unlike traditional folding systems.
Are Invisi-Fold Doors customizable?
Yes. They can be manufactured with invisible hinges, face-mounted hinges, or 3D adjustable hinges, depending on style and preference.
Do Invisi-Fold Doors require special maintenance?
Not at all. With bottom-loaded sliding panels and high-quality uPVC, they are designed for low-maintenance, trouble-free performance.
Where are Invisi-Fold Doors best used?
They are perfect for balconies, living rooms, villas, and offices, wherever maximum flexibility and wide openings are required.