The lift-and-slide system GP2700 represents the new generation of high-end systems. Attractive and effective slim lines, excellent thermal insulation values and high-quality components create an exceptionally uplifting atmosphere. The architectural aesthetics are depicted on the narrow interlocking face width which permits greater visibility and flow of light, while the ground level threshold offers high comfort and ease of access. Exceeding conventional applications and fulfilling the need for wide spans, GP2700 offers more opportunities and options to the modern professional, therefore upgraded in one of the most efficient systems in its category.

Features and benefits:

  • Exceptional energy efficiency.
  • Impressive thermal insulation, water tightness and resistance to wind pressure.
  • Minimal style and straight lines in combination with the low-level and flat threshold of 25 mm offer particularly elegant structures and facilitate the access.
  • Interlocking face width of only 43 mm for maximum transparency and light penetration.
  • The concealed lift-sliding mechanism offers smooth sliding and phenomenal functionality.
  • Perimetrical sealing with EPDM gaskets.
  • Multi-point lock with lift-and-side M/C for high burglar resistance.
  • Wide variety of typologies and solutions with a great flexibility in construction.
  • Ideal for hotel units offering unique hotel solutions.



The energy (thermally-cut) frames stand out from the conventional ones, thanks to the use of a special insulating material (polyamide) which is a bad heat conductor) that distinguishes the window profiles in two parts, both exterior and interior. In this way, high thermal insulation is achieved, with considerable benefits also for soundproofing.

Thermal insulation of the windows (coefficient of thermal conductivity) is measured in W / m2k. This factor defines the amount of heat in Watt per unit of time that a 1m2 frame can penetrate when the temperature difference between its two surfaces (in-out) is 1 degree (1 ° C).

An energy aluminium frame also requires the corresponding glass (glass pane). A glass pane and aluminum profiles have different coefficients. The coefficient of thermal permeability of the aluminum profile is called Uf (U Frame – frame) and the coefficient of the glass is called Ug (U Glass – glass). Combined, they give the Uw coefficient (Window U – window), which refers to the frame as a whole, precisely because the glass and the window profile occupy a different surface each time depending on the dimension of the window frame (bathroom window, balcony door, etc.).

In summary, the benefits of heat-shrinking frames are the following:

  • Energy saving
  • Reduction of cooling / heating costs
  • Resistant to extreme weather conditions
  • Minimizing of water vapour penetration on the inner surface of the profiles
  • Low air permeability
  • Soundproofing
  • Delivers transvalue on the property (rental / sale)