G45 Sealing Sliding System Window

STORO G45 is special sliding system ,can achieve smooth sliding and operation and high sealed . Permanently tightly sealed, even in extreme weather events with storms and heavy rain, thanks to circumferential gasket and active control of all locking points.

The tight sealing also offers perfect sound insulation, even with high levels of external noise.

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Total basic depth50 mm
Max. vent weight60 kg
Min.-max. le height540~2500 mm
Min.-max. vent width470~1450 mm
Outer frame face width55 mm
Max. face width of mullion102 mm
Min.-max. face width of mullion70~102 mm
Min.-max. glass/panel thickness8 mm
Shear bondYes
Concealed fittings systemYes
Surface finishesPowder, Anodised, Paint
Opening type: manual, inward-openingTurn/tilt, Side-hung, Bottom-hung

Planning Benefit:

  • The leaf will shift outward in closing position, to achieve perfect sealing effect when leaf is locked.
  • The integrative profile design guarantee high Wind Load Resistance.
  • The circumferential gasket on the moving sash realize perfect sealing effect through the shifting movement to the frame.
  • The special-designed groove guarantee high sealing effect for locking system.


G45 offers the option to use two or three rollers to increase the load bearing capacity of the system; as well as adding multiple locking points to reinfore the overall safety of the system.

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Sustainable Innovation

Sustainable Innovation

HOPO is an inventive leader in window and door control systems, our Innovation comes from a deep understanding of future development trends, aesthetic preferences, and the demand for life quality of people.

Stable Supply

Stable Supply

Our professional testing center has been qualified and certified by CNAS, the center will ensure product quality, and we have intelligent MFG for scale production need as well.

Caring Service

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Our philosophy is customer first and mutually beneficial. We provide differentiated services to our customers, enhance the value of our customers' windows & doors, and provide a good operating experience for end users.

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We change window and door products through professional talent and technology, enhancing the quality of life and the environment while also making our homes more aesthetically pleasing, intelligent, and creative.

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