Legend Parallel

What this system offers

A parallel-slide uPVC system that saves room while closing firmly against the seals.

Where it works best

A useful middle ground when a standard casement is impractical but the homeowner wants a tighter close than a basic slider.

Documented specifications

• Uw from 0,96 W/m²K
• Air permeability class 4
• Watertightness 8A
• Up to 1,5 × 2,4 m/panel

Your WS Ventanas specification

Final performance depends on dimensions, glazing, hardware, shutters, finishes and installation. We check the complete specification for your property before preparing the quotation.

Manufacturer data: figures are reference values from the linked technical documentation. They must be checked for the exact dimensions and configuration quoted. Manufacturer documents may be in Spanish; the WS product sheet is bilingual.