72 mm deep sliding system with fixed frame, with 50/55 mm sight mobile frames. Available in the horizon or decorative versions, it includes solutions with bi-rail, triple-rail and double-window thresholds (ideal for soundproofing and sealing).

The system is economical, robust, without thermal breakage and easy to assemble.

The use of plush with central blade improves water tightness and air permeability.