• energy-saving

– thickness of SYNEGO profiles is 80 mm,
– 3-seals system
– 7 chambers in the frame, 6 chambers in the leaf – for high thermal performance
– SYNEGO provides up to 50% better thermal insulation * compared to a standard window
– low threshold, only 20 mm
– heat transfer coefficient Ud up to 1.2 W/m²K

• safety

– possibility to use solutions for personalised anti-burglary protection
– burglary resistance up to class RC3

• easy-to-clean and care

– special, smooth external surface of HDF profiles (High Definition Finishing)

Do you value warmth and comfort? We recommend doors in Synego system

• possibility to use 2-glazed and 3-glazed sets; sets width ranges from 24 mm to 32 mm,
• CHROMATECH ULTRA warm frames come in several colour versions,
• low-emission coatings provide adequate thermal insulation,
• sets with enhanced acoustic resistance,
• safety and anti-burglary window panes, glued or toughened glass,
• compositions with reflective glass and ornaments.

Doors have very important functions. They are meant to protect, they should open and close with ease. NEXBAU uses only prestigious fittings produced by ROTO – an expert in door production technology.

In NEXBAU doors we:

• install one-piece catch strip on the whole length of a door frame
• install a multi-point lock
• choose a lock tailored to individual preferences of our customers.

Our consultants will help you make the best choice.