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PRESYSTEM Solid panel and slatted shutters

The system that makes fixing shutters easy, with excellent insulation properties.



Alpac PRESYSTEM® SPS is the ideal solution for any kind of external solid panel or slatted shutter system, whether hinged or sliding. It eliminates all thermal bridges, completely insulating the window, means no additional holes in the finished wall when fitting shutters and ensures optimum aesthetics. It also has a no-gaps, no-infiltration guarantee because it has built-in side tracks with shutter hinge supports for secure practical installation.

The insulating sides and top in extruded polystyrene (XPS) and fibre cement, (sides available in standard or thicker version) can be completed with an under sill panel with thermal break to maximise insulation levels.

PRESYSTEM® SPS comes in numerous variants, to suit the type of masonry and position of the window. Alpac also offers complete technical and design assistance for the development of bespoke models, to meet the specific needs of the building site.

Technical sheets Down-arrow_g

Technical specifications


Assembly instructions




Complete range