
Source: Gretsch-Unitas
Wooden lift & slide doors
They combine modern technology with traditional material – wood.

Colour
Covering from the RAL palette or azure from the catalog of transparent standard colours. Three-layer system or four-coat system; optional: two-colour RAL / azure, azure / RAL.

Material
There are various options available: pine, spruce, larch, meranti or oak.

Handles
Siegenia or GU.
Product details
Fittings
- GU/Siegenia (maximum leaf weight 500-600 kg)
Way of opening
- Lift & Slide
Glazing
- Profile 68:
2-glass package, single-chamber 4/16/4; glazing thermal insulation: Ug = 1.1 W / m2k (argon-filled inter-pane space);
Optional “warm frame” in a colour matched to the colour of the window, safety glass VSG 6-12, anti-burglary: P2 – P5;
soundproof panes, solar control, fire protection, Venetian glass, ornamental glass etc. - Profile 78:
standard 3-glass package, two-chamber 4/12/4/12/4; glazing thermal insulation: from Ug=0,7 W/m2 or 4/14/4/14/4 Ug=0,6W/m2k (argon-filled inter-pane space).
Optional “warm frame” in a colour matched to the colour of the window, safety glass VSG 6-12, anti-burglary: P2 – P5;
soundproof panes, solar control, fire protection, Venetian glass, ornamental glass etc. - Profile 92:
standard 3-glass package, two-chamber 4/18/4/18/4, glazing thermal insulation: from Ug=0,5 W/m2 (argon-filled inter-pane space);
Optional “warm frame” in a colour matched to the colour of the window, safety glass VSG 6-12, anti-burglary: P2 – P5;
soundproof panes, solar control, fire protection, Venetian glass, ornamental glass etc.
Construction
- Frames with three-layer glued scantlings (joined along the length), max. width per element 3000 mm, maximum height 2700 mm
Threshold
- barrier-free aluminum / flat
Gaskets
- standard: 2
- optional: 3
Silicone
- transparent colour,
- optionally: silicone colour matched to the colour of the wood,
- available colours: white, cream-white, gray-white, transparent-gray, light-gray, gray, silver-gray, concrete-gray, jasmine, light oak, dark oak, pine brown, ochre brown, medium brown, roe brown, chocolate brown, dark brown, black.
Warranty
- 5 years
Many satisfied customers
over the last 30 years.
over the last 30 years.
Gallery