startup

X-Window

We deliver the greatest technical revolution in the window-business since glass was invented.
  • Other
  • Later Stage
  • Manufacturing
  • B2B
  • 2016
  • 1-10 Employees
  • Not found
  • Berlin, DE
  • x-window.com
  • X-Window GmbH
  • Berlin

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About the company

Windows with unsufficient glazing and thus poor insulation effects are the weak spot of any older houses.

Up to 50% of a real estates losses in energy efficiency are due to obselecent windows. New windows are quite expensive though. X-Windows delivers a modular solution consisting of a revolutionary foil to be mounted on the old windows improving efficiency by up to 70%!

News about X-Window

Recent mentions of X-Window in podcasts & videos:

Jobs at X-Window:

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