HST aluminium doors

Comfort at home

Thanks to their perfect design, the large elements can be moved with practically no effort and the large glass panes ensure effective lighting of the interior both when the doors are open and closed. The almost invisible threshold bridges the divide between inside and outside.
Energy efficiency and thermal insulation are playing an increasingly important role in both new construction and the modernisation of residential and public buildings.

Ultra glide

Aliplast Ultraglide is a system used for sliding and lift-and-slide structures with increased thermal insulation. This system allows the use of large and stable sliding structures.

Panorama ass 77 pd

ASS 77 PD The use of extremely slim profiles and the concealed frame ensures maximum light incidence and a perfect view of the surroundings. Flush The threshold flush with the floor eliminates obstructions and at the same time creates a flat platform between the interior of the house and the terrace. The system is available in manual and electric versions.


ASE 80 HI is an aluminium Lift & Slide system that is extremely easy to use and is also noiseless, functional, elegant and spacious. It provides easy access to terraces or balconies. Despite its large dimensions, it has a low threshold, concealed fittings and high thermal insulation.
Handles and pulls

Quality you can see

Thanks to its well-thought-out concept, the PSK comfort hardware system offers a wide range of design possibilities and allows you to easily realise a variety of design requirements. For example, you can visually match handles and covers in a wide range of standard colours: silver, old gold, F9. PSK-Z comfort also available in stainless steel. In addition, PSK elements combine space saving with convenient operation. Even large tilt and slide patio doors are easy to open and close.
Higher closing comfort

New fittings

Less is more. This statement fits perfectly with the new SIEGENIA PS 200 comfort hardware for bi-folding doors: all unnecessary extras have been removed and we have concentrated on the best possible performance of the basic functions. This has resulted in an extremely user-friendly product. This is primarily due to the intuitive operation that is familiar from Turn-Only windows.



In addition, the design of the fittings allows for continuous sealing, which eliminates draughts, increasing the feeling of comfort and reducing energy consumption. The system’s unquestionable advantage is also a high level of security, as even the basic version of the PS 200 comfort hardware provides burglary protection up to class RC2.