https://youtu.be/dK2buzzspA4   Nowadays 70 mm upvc profiles are one of the most common series. Acording to different supplier it has 5 chambers and 2,2 to 3 mm wall thickness. It is  uf values are about 1.3,-1,5 W/(m2K). Most projects which needs some u value limits, and some stability...

  https://youtu.be/mUDkJZxn_eE Upvc profiles are one of the most common materials to make doors and windows. 60 mm series was the beginner of  pvc profile series. Nowadays more larger and complicated systems available for insulation reason. 60 mm series has lower insulation values but at the purcahase step more...

  We will introduce Aline company which is one of the best Turkish doors and windows manufacturer. The company produces upvc profiles,upvc doors windows,aluminum doors windows ,steel doors ,interior composite doors,shutters,garage doors,fly nets,glass balcony systems. Aline company has almost 30 years experience in the field of doors and...