KBE DOOR – PremiDoor 88

PremiDoor 88 is a select system of lift and slide PVC doors of 207 mm installation depth.
It is perfectly fit for large-scale structures of terrace and balcony walls as well as for winter gardens.

KBE – PremiDoor 88

5-chamber system of lift and slide doors of 88 mm installation width.
Modern design with diagonal edges.
Perfect statics – large-scale structures 6.5 m x 2.9 m.
Very good thermal insulation: Uf = 1,2 – 1,3 W/(m2K), Uw > 0,8 W/(m2K).
Lift and slide hardware G-U: Innovative trolley technology ensures easy run of the leaf and silent work.
Seals available in light grey for white doors and in black for coloured doors.
It is possible to use glazing packages up to 54 mm thick.
Continuation of the Greenline idea – use of ecological, lead-free calcium-zinc stabilizers.


Below are the possible configurations of PremiDoor 88 terrace doors.
Maximum structure dimensions:
– white colour: 6.5 m x 2.9 m for all schematics.
– other colours: 5.26 m x 2.6 m for schematic A and 5.5 m x 2.6 m for schematics G-A and C.

Schematic A, left
Left sliding leaf
Right fixed leaf

Schematic A, right
Right sliding leaf
Left fixed leaf

Schematic G-A, left
Central sliding leaf
External fixed leaves

Schematic G-A, right
Central sliding leaf
External fixed leaves

Schematic C, left and right
Both central sliding leaves
External fixed leaves


Opening leaf brake for obtaining a narrow ventilation slit.
Additional expanding slats in the same colour as the door.
External overhead roller shutters: manual and electrical control.

All systems are covered only with best high-quality RENOLIT EXOFOL PVC foils.
Amount of work needed for maintenance is exceptionally low. In order to keep the beautiful look of the foil for the entire exploitation period it is enough to clean the surface with a sponge or a soft brush with the use of household cleaners once a year.

Standard colours of RENOLIT veneers

Sapeli (Mahogany)

Golden oak

Dark oak



Standard: 3-pane package 48 mm, with two low-emission panes (4/18/4/18/4), filled with argon; Ug=0.5 W/(m2*K).
To choose from: 3-pane package 54 mm, with two low-emission panes (6/18/6/18/6), filled with argon; Ug=0.5 W/(m2*K).
In both variants “warm” glass pane spacers were used, which improves the heat transfer coefficient of the window and decreases temporary retting on the edges of the window.
Moreover, depending on the requirements of the facility, there is a wide range of special panes to choose from:
– anti-sun, giving high solar energetic profits.
– dyed in the mass and reflective,
– safe and protective (laminated or tempered),
– sound absorbing,
– fire-resistant.
All possible combinations of these panes are available in our offer.