Two steel-framed panels and a whole lot of opportunity.  With no need for ridiculous structural or excessive electrical costs even with a 90-foot max opening, this door still boasts the largest clear opening height of any 50/50 bifold on the market.

The S-3000 model is designed for applications where minimal internal projection is required.  We utilize counterweight balance technology to ensure smooth operation and durability, as well as customizations that no one else can do.

This bifold door creates a larger usable space than hydraulic doors or cable and strap systems because it can open further by balancing half the folded panels to the interior and half to the exterior and is the flagship of the Renlita line./50 bifold on the market.