A SLIMLINE - Aluminum System with slim profile

High resistance to water & air infiltration

Thermal insulation Uf

from 0,8 (W/m²K)

Air tightness window
(EN 12207) CLASS 4
(EN 12208) CLASS E1500
Wind tightness
(EN 12210) CLASS C5

ASLIMLINE highly insulated window system with thermal break is intended for fabrication of external structure elements such as various types of highly resistant, inward-openable windows (side-hung, hopper, tilt-and-turn windows) and fixe windows of an excellent water resistance, air tightness, and sound insulation performance.

This system can also greatly replace the old-style windows, made of steel profiles and maintain a similar appearance from the outside of the construction, while significantly increasing the thermal insulation of the partition.

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  1. high resistance to water & air infiltration plus an excellent thermal insulation can be obtained thanks to the special shape of the central gasket
  2. good thermal insulation Uw from 0,8 W/(m²K)
  3. important glazing range, up to 81 mm
  4. the use of typical “Euro” grooves enables installation of most of the available fittings
  5. the construction method is maximally simplified. Profile connections (corner & T-connections) are performed by bolting or studding


Depth of frame 
Depth of leaf 
Glazing range 

Size & Weight Limitations

Maximum size (H×W)H to 94 1/2 W to 55 1/8 or
H to 82 2/3 W to 63
Max weight lbs330
Air Permeabilityclass 4, en 1026:2001; en 12207:2001
Watertightnessclass e 1500, en 1027:2001; en 12208:2001
Thermal insulation (Uf)from 0,8 W/(m²K)

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