Steel Look ST1000 is a thermally insulated window and door system characterised by a smooth and slim profile line. The specially developed profile shape makes windows and doors based on this system very similar to steel constructions, thanks to which they distinguish themselves with industrial, modern character. The profile shape (making the structure similar to steel profiles) makes Aliplast Steel Look ST1000 a unique product on the market. The Steel Look ST1000 system, apart from its modern design, is distinguished by good thermal properties at the level of 2.56 W/m2k. The system is also characterized by wide possibilities of personalization thanks to a rich palette of RAL, structural colours, wood-like colours (Aliplast Wood Colour Effect), anodized and bi-colour. Aliplast Steel Look ST1000 is a perfect choice for modern buildings.