HST windows and doors

Types of sills in HST windows

LOW SILL

Ultraglide monorail - the so-called low sill allows for immersing it in the concrete floor down to 36mm (on the inside). Like the ultraglide monorail, it is a single running rail sill. What distinguishes them from each other, is that in the low sill the fixed part is the sash, not the frame. As a result, the glazing area is smaller.

ULTRAGLIDE MONORAIL

An important feature of the Ultraglide monorail sill is that the fixed part of the glazing is in the frame, not in the sash. Such a solution makes the surface of the glass larger, so there is even more light available in the room.

Lift-and-slide doors and windows

The most popular products in recent times are:

HST windows
HST doors

HST aluminium lift and slide doors and windows are a modern, functional and durable solution for both family houses and companies.

Due to the large surface of glazing they ensure better illumination of the interior, make it possible to connect the terrace part with the living room, kitchen etc.

HST windows and doors give buildings a modern look, and the materials from which they are made ensure durability and resistance to overloading.

The offer includes a wide range of aluminium sliding doors and windows, with different thermal classes, rich colours and functional additions.

Aluminium sliding doors and windows are made to order, with individual pricing:

– Any size

– Possibility to use different types of glass (transparent, milk, reflex)

– Wide range of colours (RAL, bi-colours, wood veneers, structural colours)

– Various classes of thermal insulation

– Possibility to use a low sill

Lift and slide doors are also available in a corner version. Ask for details!

Let us know your needs and we will prepare an individual offer for you!