The Premiline profile has three insulation chambers and a width of up to 84mm. It permits glazing from 4 to 28mm. Interior frame inclined for improved drainage. Bevelled profiles and perfect finishing of the corners.
This system for PVC-U sliding windows has been especially designed for comfort.
Achieves a smooth and silent movement thanks to its solid structure and the design of its stainless steel rails.
It is a very durable and easy to handle system that fits in all kinds of spaces thanks to its multiple accessories.
The insulation values are not as good as in the tilt-and-turn systems, since it uses a brush seal and the air intake is greater but the values are better than any aluminum window.
The values are of thermal transmittance achieve a value U = 1.8 W / m2K
In spite of not reaching the hermetic levels of the tilt-and-turn systems, the PremiLine System registers very good results in terms of acoustic insulation up to 34 dB of acoustic reduction.