The BA-7180 window system stands out among the non thermal systems for its excellent performance, perfect for buildings located in areas with a tropical climate. It is a series with a 72 mm deep frame that follows a straight-cut sliding system, which stands out for its functionality, simplicity and lightness. The shape of the tracks and the upper frame is its hallmark.
| Air permeability* | UNE-EN 1026:2017; UNE-EN 12207:2017 | Class 3 |
| Water tightness* | UNE-EN 1027:2017; UNE-EN 12208:2000 | Class 5A |
| Wind load resistance* | UNE-EN 12211:2017; UNE-EN 12210:2017 | Class C2 |
| Thermal insulation Uw** | UNE-EN 10077-1:2017 | Up to 2.1 m²K |
| Sound insulation Rw | UNE-EN ISO 10140-2:2011 | 31 dB (-1; -2) |
* Specifications of a 2-sashes window with shutter box of 1230×1480 mm
** Specifications of 2-sashes balcony window of 2400×2300 mm
Maximum recommended dimensions (1 sash): 900x2200 mm
Maximum recommended weight: 90 kg/sash
Maximum glazing: 18 mm
Frame depth: 75,4 mm
4 and 6-sashes solutions
Brush seals
Connection of head and screwed profiles
Range for single and double glazing
The BA-7180 system follows the outline of a straight-cut slide, so the perfile connection is head and screwed. The shape of the rails and the tracks frame is its easily recognizable hallmark.
It has 72 mm frame depth and glazing up to 18 mm. The profiles are at right angles to each other and the sashes slide in the same plane, so they do not take up space when opened.
The BA-7180 aluminium sliding window system stands out for its functionality, lightness and resistance, achieving class 3, class 6A and class C5 in the weather tests.
The BA-7180 sliding window has a range for single and double glazing. In addition, a sash meeting has also been developed to offer 4 and 6 sash solutions with central opening.
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