History  UP Fenster & Türen / uniplast GmbH Bauteile


01. Juli
Company founded by Werner Wagner in Pirmasens / Rheinberger Strasse
Production area: 200 m²
Staff: 3
Productivity: 30 units / week
1992 Move to the Maßweiler location
Production area: 650 m²
Staff: 9
Productivity: 200 units / week
1993 Completion of a new production hall
Production area: 1,200 m²
Staff: 19
Productivity: 450 units / week
1995 -
Company acquisition by Andreas Jung
Expansion of the production site to 3,700 m²
Staff: 27
Produktivität: 700 Einheiten / Woche
2005 Commissioning of the second production line
Staff: 32
Productivity: 850 units / week
2008 Company handover to André Maisack
2009 -
Expansion of the company’s own vehicle fleet
2011 -
Comprehensive energy-related building renovation and expansion

Verwaltungsgebäude von UP Fenster & Türen
  • Administrative building enlarged by 400 m²
  • Installation of a photovoltaics plant
  • Redesign of the loading and unloading area
Production area: 4,700 m²
Staff: 110
Productivity: 2,500 units / week
2013 Integration of the company’s own insulation glass manufacturer Glaskontor, based in Markranstädt, into the UP Group
2014 Foundation laid for UP Leipzig Fenster & Türen, based in Markranstädt
  • investment amount EUR 10 m

Launch of security window series SecuWin


opening of UP Leipzig Fenster & Türen, based in Markranstädt

  • Production and administrative area: 4.400 m²
  • Staff: 60
  • Productivity: 70,000 windows/year

UP Leipzig


Launch of own brand SecuDoor




Launch of own brand SecuProof


New Management uniplast GmbH Bauteile:

Christian Schneider and Markus Jäntsch have been taking over the management in Maßweiler since 1 January 2019



"He who doesn't move with the times will be left behind". up Fenster & Türen uniplast GmbH, based in Maßweiler in Südwestpfalz, has taken up parts of this topic this year and it thus reacting to the ever increasing quality awareness of its customers. As Schüco processor in Southern Germany, up Fenster & Türen has stood for the highest standards in quality and service for more than 25 years.

up Fenster & Türen produces windows and front doors made from plastic and aluminium and delivered to customers in Germany, Luxembourg, France, Austria and Switzerland using the company's own modern HGVs. An important part of the company philosophy "different is better" is the development of new products and the constant adjustment of the product portfolio to match the increasing demands in the windows market.

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