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Classic IV 78 wooden window

The striking profile with clear contours

  • Offset design
  • Available in the wood types pine, spruce, meranti, larch, eucalyptus and oak
  • Protection by rain rail and sash cover profile
5 years warranty

Please consider our VOLUME DISCOUNT

from 147from 147

incl. 19% VAT, plus delivery costs **
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Overview of features

5-year warranty

Blue stain protection

High-quality surface thanks to hydroplaning

Grade 1a wood

German brand quality

Customer reviews

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Top marks for windows24.com!

These are really good high quality windows. Installation was no problem.

Profile description

  • Glazing: You can choose triple glazing depending on your requirements
  • Glass seal: The glass seal provides optimal protection against water penetration
  • Glass strip: Provides the necessary contact pressure between the seals and glass
  • Sash design: The sash has a classic offset design
  • Rain rail: The rain rail provides good protection for heavily used areas
  • Layer-glued wood: The layer-glued wood with continuous cover lamination ensures high stability and guarantees a long service life for your wood window
  • Sealing levels: The two sealing levels ensure good thermal and sound insulation

Profile declaration Classic IV 78

Technical details

Classic wood window - system description

System and construction

  • Layer-glued sawn timber, available in wood types: pine, spruce, Meranti, larch, eucalyptus or oak.


  • Smooth wood surface due to hydro-tensioned fine planing
  • Factory-applied finish to protect against UV rays and moisture
  • Finished with an electrostatic spraying process using environmentally friendly paints and varnishes
  • The lower sections of the frame, which are particularly affected by the weather, are protected by a coated or anodised water drainage channel


  • Normal windows, thermal insulation, soundproof and security windows, sliding elements, balcony and patio doors


  • Corner hinges and shear bearing hinges with trunnions for a sash weight of up to 130 kg
  • All of our fittings are anodised, or treated with a modern powder coating
  • Level switch lock as sash lifter and malfunction lock

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Classic wood windows - the advantages in detail

Good value wood windows made of pine, larch or Meranti

High-quality woods such as pine, larch or Meranti form the basis of our wood windows in the IV78 system. In the Classic wood window profile, our offer ranges from normal windows to thermally insulated, security or soundproof windows. We also offer sliding windows as well as balcony doors and patio doors in the IV78 classic system. With its clear contours, the striking wood window profile has a very long service life, as it is protected over the long term thanks to the special processing. We produce wood windows in the most modern technical facilities, where they are manufactured using the highest quality energy-saving systems, and following the latest ecological developments.

Over 5 generations of experience

We have been manufacturing and developing wood windows since 1872. Thanks to our many years of experience, we can definitely say that the wood windows from windows24.com are very good value, and very high quality.

By default, the surfaces are finely planed, which allows for an excellent colour finish, which in turn protects and preserves the wood. The sash cover profile provides our wood windows with additional protection from the weather conditions.

Buy wood windows online

The wood windows in the windows24.com online shop can only be offered at such low prices, because our Internet business allows us to make savings. We can pass on these savings directly to our online customers by offering low prices for our windows in our online shop.

The window price comparison reveals savings of up to 35 % compared to normal market prices. However, we do not skimp on the quality of our windows and components. Buy your wood windows made of pine, larch or Meranti online at windows24.com and see for yourself.

Product information

Classic IV 78 wooden window

The Classic IV 78 wooden window with its traditional design is available in the wood types pine, meranti, larch and oak and has a 5-year guarantee.

ImageProfileModelProduct TypeWidthHeight
Classic IV 78 wooden windowIV 78Classic IV 78Wood window from 51 cm from 51 cm
Logo windows24.comwindows24.com available New White, Mahogany, Walnut from € 147

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