IFN – A NETWORK OF STRONG PARTNERS FOR INTELLIGENT AND SUSTAINABLE BUILDINGS OF THE FUTURE!

The International Window Network (lnternationale Fensternetzwerk or IFN) is the leading European corporate group for all-round window solutions. IFN is made up of multiple companies, each of which with their own, specialised skills. Close collaboration between these specialists has resulted in innovative solutions for our customers.

Internorm
Topic
Schlotterer

 

HSF
Skaala
Kastrup

 

GIG
Skaala
Neuffer

IFN – a network of strong partners for buildings of the future

The product range comprises windows, entrance doors, façades and sun and insect shades. The strengths of IFN lie in innovative, individual solutions.

Energy efficiency of buildings, safety and living comfort

IFN is made up of multiple companies, each of which with their own, specialised skills. Close collaboration between these specialists has resulted in innovative problem solutions for our customers. The objective of this cooperation is innovative all-round solutions for the individual requirements of our customers. The focus of the developments is on further increasing the energy efficiency of buildings, safety and the living comfort of users.

1 PLUS 1 IS MORE THAN 2

IFN's total solutions offer a new dimension of energy efficiency, living comfort and functionality. The individual combination of building elements from IFN turns windows into COMPLETE SOLUTIONS FOR SUSTAINABLE, INTELLIGENT BUILDINGS OF THE FUTURE.

93 years of experience

The origins of IFN can be traced back to the building and construction locksmith’s shop, Klinger, founded in 1931. Our innovations are bases on 93 years of experience.