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Alumil S 700 SUPREME Lift & Slide – Panels up to 500 kg, 50 mm GlazingSupreme S 700

Alumil Aluminium Joinery

Alumil S 700 SUPREME Lift & Slide – Panels up to 500 kg, 50 mm Glazing

Premium lift and slide with Kooltherm insulation and tri-fin brushes — 500 kg panels, full opening without visible threshold, Uf from 1.1 W/m²K.

Technical specifications

System typeLift & Slide (HS)
Thermal barrierKooltherm
Perimeter sealingTri-fin brushes
Frame depth70 mm
Compatible glassup to 50 mm
Thermal transfer Uffrom 1.1 W/m²K
Sound insulationup to 41 dB
Anti-burglaryRC2
Max. panel weight500 kg
RailsStainless / Aluminium
OpeningHorizontal
ClassSupreme — premium

Certified performance

Frame Uffrom 1.1 W/m²K
System Uwfrom 1.0 W/m²K
Water tightnessE750
Air permeabilityClass 3
Wind resistanceC4
Sound insulationup to 41 dB
Anti-burglaryRC2

Key advantages

  • 500 kg panels — total visual connection between interior and exterior with exceptionally large glass
  • Kooltherm thermal barrier — insulating material superior to polyamide, Uf from 1.1 W/m²K
  • Perimeter tri-fin brushes — silent and durable sealing, without gaskets that wear out
  • Lift mechanism — raises panel on opening, easy movement regardless of weight
  • Glazing up to 50 mm — triple glazed with Warm Edge, maximum thermal and acoustic comfort
  • Ideal for premium terraces, open-plan living and signature architectural projects

The Alumil S 700 SUPREME lift and slide system stands out from all competing sliding systems by using Kooltherm insulating material instead of standard polyamide — a high-performance material with thermal conductivity approximately 3 times lower than polyamide, which allows achieving Uf = 1.1 W/m²K on a sliding system with exceptionally large panels. Perimeter sealing through tri-fin brushes, unlike classic EPDM gaskets, eliminates the risk of gasket wear during repeated opening cycles and ensures superior operating silence. Panels of up to 500 kg with lift mechanism allow the creation of unprecedented panoramic glazed surfaces, typical of premium villas, designer office buildings and hotel projects. S 700 SUPREME is available with thermal insulating glass up to 50 mm thick, including SGG Planitherm 4S Evolution triple glazing with Warm Edge, in all RAL colours and anodised finishes. Neofort BIZ ensures design, manufacturing and installation of S 700 SUPREME systems with structural calculation and complete production warranty.

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Alumil S 700 SUPREME Lift & Slide – Panels up to 500 kg, 50 mm Glazing

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