The efficient window

Maximum performance

D90 door and window frames offer the utmost living comfort. Created with a system that combines the advantages of a profile with three seals, this window, with significant dimensions, achieves the best performance in terms of heat and sound proofing.

Suitable for a passive house

Certified quality guaranteed

Optimised heat insulation

Technical characteristics

  • 6 chambers deep
  • Intelligent seals with three insulation levels
  • Galvanised steel reinforcements with a thickness of notable dimensions
  • Certified chamber glass with high-level heat and sound insulation and Warm Edge duct
  • Can fit triple glazing up to 54 mm thick
  • Roto NT, burglar-proof hardware with bottom hung casement as standard for the correct ventilation of rooms
  • Vast range of colours and finishes
  • Product 100% Made in Italy

Soundproof insulation

RW up to 47Db

Heat insulation

Uw up to 0,85 W/m2K


Up to Class RC2

Download technical data sheet

Italian manufactured

V-Perfect Angle



  • Bianco 00

  • Avorio 06


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  • Noce Golden 2178007

  • Bianco Legno 915205

  • Verde scuro 615505

  • Douglas Chiaro 3069041

  • Rovere Naturale 3118076

  • Wengè 3167004

  • Meranti 3162002

  • Grigio chiaro 715505

  • Grigio Antracite 701605

  • Marrone cioccolato 887505

  • Blu acciaio 515005


  • Winchester 49240

  • Teak 3241002

  • Rosso Scuro 300505

  • Rosso Chiaro 308105

  • Grigio Agata 703805

  • Grigio Luce 725105

  • Argento 4361002

  • Verde muschio 600505

  • Ottone 4361007

  • Grigio Quarzo 703905

  • Crema 137905

  • Rovere Zenzero RW 3078004

  • Rovere Sbiancato RW 3241306

  • Rovere Miele RW 3078007

  • Rovere Amaranto RW 3078008


  • Grigio Ardesia RAL 7015

  • Grigio Antracite RAL 7016

  • Grigio Chiaro RAL 7040

  • Grigio Quarzo RAL 7039

  • Marrone seppia RAL 8014

  • Nero Intenso RAL 9005

  • Grigio scuro metallizzato DB703

  • Silver RAL 9007

Technical details

With its excellent heat and sound insulation, D90 Top Termik is the ideal choice for a contemporary or passive home. This system is a concentrate of technology that acts on all parts of the system, from the frame to the glass, pushing the window to its highest levels. The frames use a solution with open joint, 3 seals (82mm) and 6 chambers, class “A” profiles, and reinforcements in galvanized steel. The assembly of triple glass, up to 54 mm thick, with intelligent seals and three insulation levels, contributes to making a home more balanced from an energy viewpoint, with an excellent low impact on the environment. There is a very wide choice of finishes available, for maximum aesthetic customisation of windows: wood effects with warm grain, and Acrylcolor tones with a special finish to guarantee excellent resistance to scratching and weathering, to ensure indelible colour and easy maintenance.

Heat insulation

For windows over 1230 x 1480 mm in size, known Frame/Casement value: Uf 0,96 W/m²K

  • Double glazing with Warm Edge Ug 1,1 W/m²K - Psi 0,045 duct and class A heat insulation of Uw 1,23 W/m²K
  • Double glazing with Warm Edge Ug 0,9 W/m²K - Psi 0,045 duct and class A heat insulation of Uw 1,10 W/m²K
  • Double glazing with Warm Edge Ug 0,5 W/m²K - Psi 0,045 (max glass thickness, 46mm) duct and class A heat insulation Uw 0,85 W/m²K


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