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Line 78


Single-frame window, made of five-ply longitudinally joined square timber, with rounded or milled edges of frames and leaves, depending on a selected profile (Softline or Retro).


Painted with RAL opaque paint or translucent paint selected from the standard transparent colours. 78 mm profile ensures safety and optimal thermal insulation at the level of Uw 1,20 or 0,97 W/m 2 K.

The main advantages of our new 92 mm profile:

  • The window’s heat transmission coefficient at the level of Uw=0,9 W/m2K
  • The glazing unit of the heat insulation Ug = 0,7 W/m2k
  • Warm edge limiting heat loss
  • Four-ply square timber used for the manufacture of 78 mm profile which prevents windows’ warping
  • High quality aluminum drip cap masked with timber
  • The available glazing unit up till 60 mm
  • Windows available in any size and shape, with rounded, sharp or milled frame depending on our customers’ request





Softline, Softline Plus, Retro, Retro Plus profiles
Single-frame structure, made of four-ply longitudinally joined square timber
78 mm frame
Windows manufactured in any shape and dimensions requested by our customers

Material: Pine, meranti or oak
Acoustic insulation:

Acoustic insulation of standard windows amounts to Rw=32-39 dB (depending on a selected glazed unit)
Acoustic insulation AKUSTEX AF Rw=42dB, VG4-4/16/6 set
Acoustic insulation AKUSTEX AF Rw=43dB, VG4-4/20/6 set
Acoustic insulation AKUSTEX AF Rw=44dB, VG4-4/24/6 set
Acoustic insulation AKUSTEX AF Rw=45dB, VG4-4/24/8 set

Heat transmission resistance for windows of 68 mm profile: Heat transmission coefficient Uw: 1,20 or 0.97 W/m2 K.

Standard option:
3-pane set – 4/12/4/12/4 – two chamber
Pane’s thermal insulation – Netralux Argon Ug = 0,7 W/m2k
Inter-sheet space filled with argon.

Heat transmission coefficient available up till 0,5 W/m2k
Any glazed unit available with a maximum thickness up till 50 mm.

Standard spacer bar
Another option: „warm edge” spacer bar manufactured by Glaspol or ODERGLAS in a colour matching the window paint colour.


Standard option: WinkHaus Activpilot multi-point locking fitting with micro ventilation and anti-burglar fastening system. The window leaf is equipped with one mushroom head bolt in a standard option.

Other options include WinkHaus Activpilot fitting of the increased security class: Wk1 with four mushroom head bolts installed in a window leaf as well as Wk2 with seven mushroom head bolts in a window leaf.

Additional accessories: handle hydraulic block system, window stop, gradual tilt-in function, balcony latch, micro ventilation

Opening: C (casement windows), T (tilt-in windows), T&T (tilt-and-turn windows)

RAL opaque or translucent paint (showing the wood structure) from the catalogue of standard translucent colours.
Standard option: one colour selected for both internal and external side of the window.
Another option includes duo-colour: RAL/translucent, translucent/RAL
Four-coat system: preservative treatment plus three-coat painting

Gaskets: As one of the few companies in Poland we use two gaskets in a window leaf which combined with the timber profile and high quality glass ensure an ideal protection against the noise.
Drip cap:

Comfort drip cap (aluminum masked with timber plus drip cap installed in the leaf)
Other options include: ALURON drip cap in RAL colours (matching the window colour) as well as white, gold, silver, brown or olive.


Perennator silicone, translucent colour in a standard option.
Silicone colours matching the colour of timber: white, cream and white, grey and white, transparent grey, light grey, grey, silver and grey, concrete and grey, jasmine, light oak, dark oak, pine brown, ochre brown, medium brown, deer brown, chocolate brown, dark brown, black.


Lockable handle (with key or push button mechanism) in white, gold or silver.
Hoppe Secustic handle in white, gold or silver

Warranty: 7 years


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Manteuffelstr. 3-4, 12103 Berlin
Tel: +49 151 741 23 042/ +49 030 25 20 40 57
Fax: 030 25 79 92 24/ 030 25 79 92 23


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