1131574
Bolena windows
have already been manufactured
Types of
profiles
All types of profiles
PVC Aluminum
REHAU Euro -
Design 60
It can be used in technical and non-residential premises.
  • Number of chambers: 3 chambers
  • Construction depth: 60 mm
  • Maximum pane thickness: max. 32 mm
  • Profile package height (frame + sash): 116 mm
  • Thermal transmission coefficient*: Uf = 1.6 W/m2K
  • Thermal resistance coefficient**: Rf = 0.65 m2K/W
  • Sound insulation: Rw, P = 41 dB
  • Burglary prevention: max. class RC2 (ENV 1627)
  • Seals: EPDM / 2 double seals
REHAU Euro -
Design 70
It can be used both in apartments and in private homes.
  • Number of chambers: 5 chambers
  • Construction depth: 70 mm
  • Maximum pane thickness: max. 40 mm
  • Profile package height (frame + sash): standard = 116 mm, narrowed = 110 mm
  • Thermal transmission coefficient*: Uf = 1.3 -1.2 W/m2K
  • Thermal resistance coefficient**: Rf = 0.77-0.80 m2K/W
  • Sound insulation: max. Rw,P = 43 dB
  • Burglary prevention: max. class 2 (ENV 1627)
  • Seals: 2 double seals
Rehau
Synego
Up to 50% increase in thermal insulation compared to conventional windows.
  • Number of chambers: frame - 7 chambers, sash - 6 chambers
  • Construction depth: 80 mm
  • Maximum pane thickness: max. 50 mm
  • Thermal transmission coefficient*: Uf = 0.94 W/m2K
  • Thermal resistance coefficient**: Rf = 1.06 m2K/W
  • Sound insulation: max. Rw,P = 46 dB
  • Burglary prevention: max. class RC3
  • Seals: 3 double seals
Rehau
Geneo
Save up to 76% of energy.
  • Number of chambers: 6 chambers
  • Construction depth: 86 mm
  • Maximum pane thickness: max. 52 mm
  • Thermal transmission coefficient*: Uf = 0.86 W/m2K
  • Thermal resistance coefficient**: Rf = 1.16 m2K/W
  • Sound insulation: Rw = 50 dB, class 5
  • Burglary prevention: max. class RC3; max. class RC2 without steel reinforcement
  • Seals: 3 double seals RAU PREN
PVC sliding systems
Sliding system is a structure made of glass and profile, consisting of one or more parts, designed for glazing of large doorways, terraces, balconies, lofts, and rooms with a swimming pool and for creating a panoramic view.
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Why choose us?
24
years on the market
10
countries open for export
370
employees
Become a partner
Favorable conditions for dealers and partners
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Bolena is a Rehau Authorised Partner with own production.

Our company is a Ukrainian manufacturer of PVC windows and doors. Thanks to modern German equipment of 2021 and the great experience of our staff, we create high-quality windows. More...
We develop together with our partners