batimet wood-aluminum windows made in Germany are certified for energy efficiency. The TA35 SL design has a sash profile concealed behind the frame profile thanks to the even elevation between the fixed glazing and opening elements. The wood-aluminum window is defined by a slim frame elevation of 50 mm; there is a rebate of 8mm between the glass and sash profile. The construction is known as an integral sash or "Blockflügel".
In the case of certain static requirements, the sash profile can be wider. Drainage of the rebate area is by means of concealed punch holes in the bottom profile crosspiece of the frame. Optionally, there can be visible drainage with a cover cap.
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|Double Glazing ||Triple Glazing |
|Top UW-Values ||Uw-Values ≥ 0.69 W/m²K |
|Types of Wood ||Spruce, Pine, Fir, Larch, Oak, Hemlock, Douglas Fir |
|Surface ||RAL, NCS, DB, anodized, metallic, highly weather-resistant, sea-water proof |
|Corner Joint ||Welded, no visible joint lines, durable anti-corrosion coating |
|DIN EN 12207 ||Air Permeability: Class 4 |
|DIN EN 12208 ||Driving Rain Resistance: Class E1200 |
|DIN EN 12210 ||Windload Resistance: Class C4 |
|DIN EN ISO 10077-2 ||Uw ≥ 0.69 W/m²K |
|DIN EN ISO 717-1 ||Noise Insulation: Rwp = 48 dB |
|DIN EN 1627 ||Burglar Resistance: RC1N, RC2N, RC2, RC3 |
|DIN 18008-4 ||TRAV Safety Barrier: Category A, B, C |