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Seal House, Inc. is a quickly developing company that offers Illinois the opportunity to change what is known about windows and doors. Manufactured in Europe and transported at your desired site, we can replace your old windows and doors or install them at new residential or commercial projects. You let us know how you dream to walk through the door or look through the window and we make it happen, giving you the sense of security everyone desires.

Seal House, Inc. is a new corporation here in Illinois established in 2014, but our experience goes far back in time. We have more than two generations experience in aluminum windows and doors. Our construction factory located in Greece, Europe is a 45.000 ft2 in private owned lot of 70.000ft2 with the latest technology CNC, Aluminum and glass processing equipment. Our employees are highly trained to provide the best quality windows and doors. All our facilities are certified with the highest in the world certifications like German TUV, CE and ISO:9001.