Trocal Lift/sliding systems

Trocal PremiDoor is a modern lift-and-slide door system designed to create large, naturally lit spaces and a seamless connection between the interior and exterior. It offers easy and quiet operation, along with excellent thermal insulation and reliable protection from weather conditions and external noise.

Suitable for contemporary architecture, this system supports large glass surfaces while meeting high energy efficiency requirements. Its stable profile guarantees stability and durability, while enabling flexible glass combinations according to needs. A wide range of colors and finishes allows easy adaptation to any style, from classic to modern. Furthermore, the system is manufactured with lead-free PVC and ecological stabilizers, supporting sustainable construction.

Trocal PremiDoor offers an advanced combination of thermal insulation, high stability and large glass surfaces, creating open and naturally lit spaces. Suitable for modern projects that require performance, comfort and energy efficiency.

Trocal PremiDoor

Whether sliding windows, sliding doors or lift/slide doors.

Trocal offers a wide range of sliding systems with different construction depths.

PremiDoor 88

PremiDoor 88 is a completely new design of the sliding/up-and-over door. With maximum opening and closing convenience, excellent insulation values ​​and architectural aesthetic elegance. Impervious to heavy rain, wind and outside noise – here too, PremiDoor 88 offers a convincing range of outstanding performance properties. PremiDoor 88 features an innovative sealing technology that embodies the perfect interaction of three levels.

There is a consistent trend in architecture: the desire for ever larger continuous glass areas and more openings. At the same time, these areas must meet increasingly stringent energy-saving requirements. To meet both of these requirements, PremiDoor 88 consists of an innovative 88 mm profile. This profile system is characterized by its large construction depth, which promotes high stability, excellent insulation values ​​and a wide glazing range of up to 56 mm for special functional glazing.

PremiDoor 76

Make your dream of bright, light-filled living spaces a reality: with the innovative PremiDoor 76 lift/slide door system, doors up to 6.50 metres wide and 2.60 metres high can be produced. Whether a green garden or a city panorama – with PremiDoor 76 you can bring the outside world into your living space thanks to the large glass surfaces. This modern, barrier-free system is further enhanced by its ease of use and excellent thermal insulation. Whether new construction or renovation: the PremiDoor 76 lift/slide door system offers you the perfect solution. Gain new freedom for your home.

Thanks to its stable five-chamber design and a shallow construction depth of 179 mm, the PremiDoor 76 is ideal for renovations. Glazing is possible up to a thickness of 50 mm. A high light transmission is ensured by the thin sight lines – 65 mm at the fixed frame, 100 mm at the sliding frame and 103 mm at the central lock. Even the standard version of this new development shows an average Uf value of 1.4 W/(m²K), one of the best of its kind for lift/slide doors. The standard range also includes a fully accessible threshold system. The system is designed as a simple and cost-effective solution for your security needs – with a resistance class of up to RC2.

Book your appointment

We create inspiring spaces that combine modern design with sustainable functionality, turning your vision into reality.