Home > Catalogo Products > Curtain Walls > Alpha Wall / TT - Curtain wall

Alpha Wall / TT - Curtain wall

Vertical section bar depth 50-100-150 mm 
Air permeability Class R9 
Horizontal section bar depth
25-50-100-150 mm 
Water permeability Class AE750-CL4
Fixed-fixed section dimension 

 60-70 mm

Wind resistance Positive Class
Fixed-opened section dimension 60-70 mm 
Glass case height
17 mm 
dB / Uf
fino a
1.3 W/m2K
/ Uw

Alpha Wall is a system of section bars, accessories and weatherstripping that can be used for building traditional Curtain walls in a simple and cheap way, with excellent technical-aesthetical results.
The building technology used is that of the load bearing frame made with vertical and transversal girders on which the glazing is applied through special fixing hinges. This technology has had countless applications in the building industry.The glazing is separated from the frame through a special weatherstripping, the panes are independent from one another and can take up the natural movements typical of Curtain walls, deriving from temperature range, vibrations and natural settings.

The air, water and wind tightness is guaranteed by an internal ledge weatherstripping system, while on the outer side a closing weatherstripping is applied in the staff bead between the doors. Alpha Wall system offers a wide range of door section bars, to meet the aesthetical requirements of each building site. In addition to the traditional door presenting a flat external border of 25 mm, there are also the rounded door, with rounded external borders, the "semi-structural" door, with a reduced border of 12 mm, and the thermal cutting door, for situations requiring a higher insulation level. Both fixed and opening mirroring panels have similar looks, thus contributing to the plainness of the exterior. Alpha Wall represents the ideal choice for those who look for plain and modern lines and a simple installation to build impressive facades for a small price.


  Alpha Wall

Further features

Air, water and wind tightness system External shield made of synthetic silicon rubber
System dimensions 25, 50, 100 e 150 mm vertical and horizontal section bars.
External door depth from 44 to 52 mm.
Variable glazing insertion from 12 and 29 mm
Type of system Curtain wall with vertical and transversal girders load bearing frame
Extruded metal profiles Aluminium alloy 6060 AL MG 0.5 SI 0.4 - FE 0.2 in compliance with UNI EN 573 regulations
Supply conditions T5 compliant with UNI EN 515 regulation (corresponding to TA 16)
Dimensional tolerance and thickness UNI EN 12020.2 and/or UNI EN 755-9
Certifications ICITE, S. Giuliano Milanese Test n. 1962 10.05.1989