The TM 62HI, TM74HI and TM77HI OUTWARD systems are solutions enabling aluminium windows to be opened outwards.
Windows opening outwards are constructions popular mainly on foreign markets, however, they are also increasingly popular in our country.
The main advantage of this type of design is to save space inside the room. The fact that the construction of an outward opening window allows the wind pushing against the window to press the sash against the frame also plays a very important role, ensuring very good tightness of the construction.
The OUTWARD system is based on aluminium sections with a thermal spacer offered as part of three popular window systems from the YAWAL offer. The solution provides the option of selecting the optimum variant in terms of the expected thermal insulation
Advantages of the system
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outward opening windows do not take up space inside the room,
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possibility of adapting the system to the expected level of thermal insulation,
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excellent tightness of the structure,
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an export product that meets the requirements of the Scandinavian and British markets,
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possibility of creating modern window structures in various arrangements,
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possibility of connecting with all YAWAL systems.
Technical parameters
| TM 77HI OUTWARD | TM 74HI OUTWARD | TM 62HI OUTWARD | |
| Thermal insulation EN 10077-2 | Uw from 0,66 W/m²K | Uw from 0,75 W/m²K | Uw from 0,8 W/m²K |
| Acoustic insulation EN ISO 140-3 | Rw = 39 ÷ 48 dB | Rw = 31 ÷ 44 dB | Rw = 35 ÷ 42 dB |
| Air permeability EN 12207 | Class 4 | Class 4 | Class 4 |
| Water tightness EN 12208 | E1200 | E1200 | E1200 |
| Wind load resistance EN 12210 | Class C5/B5 | Class C4/B4 | - |
System characteristic
| TM 77HI OUTWARD | TM 74HI OUTWARD | TM 62HI OUTWARD | |
| Frame structural depth | 77 mm | 74 mm | 62 mm |
| Sash/leaf structural depth | 86,4 mm | 83,4 mm | 71,4 mm |
| Infill thickness | 19 ÷ 67 mm | 16 ÷ 66 mm | 6 ÷ 54 mm |
| Maximum dimensions L x H | 1600 x 3000 mm | 1300 x 2800 mm | 1300 x 2600 mm |
| Maximum sash/leaf weight | 150 kg | 150 kg | 150 kg |
| Structure type | fixed, turn, tilt, turn and tilt window |
fixed, turn, tilt, turn and tilt window |
fixed, turn, tilt, turn and tilt window |
