Our windows and entrance doors are grouped into four design styles so that you can quickly find the products which match your architecture:

Thus, our products are available in the most diverse window sizes, versions and designs such as frameless windows, flush or square-edged frames or even windows with rounded edges of sash and frame. They will match any chosen architectural style and design of your house.

Perfect burglary protection, excellent thermal insulation and sound-protected windows are a matter of fact with Internorm. We put great emphasis on sophisticated design and excellent processing into the smallest detail. Extensive window hardware offers you countless possibilities for your design. We not only offer numerous handles in various designs, but also window hardware with designer closing elements. They look good and even make cleaning of the windows easier.

Besides turn, turn/tilt or tilt windows, our products are also available as fixed glazing, balcony door, patio door, sliding window or door, lift-sliding door, large-scale glazing and as basement window.

Tastes differ, architectural styles vary and home types are very individual. Windows and entrance doors play an important role in this and emphasise architecture and therefore the character of a house considerably.

Internorm products are therefore available in different designs. Do not compromise your dreams when designing your living areas and choose windows and entrance doors which match your style.


This architectural style is very puristic in its design. Clear shapes and minimal design are typical. The minimalistic living style is reduced to the basics.


Bright, light-flooded rooms create space. Straight-lined shapes and modern design emphasise the architecture.


This building style exudes harmony and cosiness, homely living comfort which radiates cosiness and support.


Art nouveau, traditional, classic houses and elegant estates describe this architectural style. A composition of timeless classic and elegance.

Download a brochure

Browse the extensive range of products we offer here in our catalogue.
This is available to you as a PDF or in hard copy.

  • Photos & illustrations of all ranges

  • Specifications, finishes & colours

  • New technologies

  • Multiple glazing options

  • Guarantees & Warranties



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Advice, care and expertise for professionals, whatever your requirements. Get in touch for more information.

  • Yorkshire
    Regent House
    John St
    HG1 1JZ
  • 01423 203790
  • info@internormaws.com
  • Midlands
    Trident Park
    Poseidon Way
    Leamington Spa
    CV34 6SW
  • 01926 258001
  • info@internormaws.com