There is crack sealing balcony doors and Windows, drafty? Bother! Drip water Angle rugged have? Bother! ...... Family is decorated by small Windows and doors problem "beat", is actually many inexperienced consumer decorate, in the choose and buy of doors and Windows and install not locked well. When now shut doors and Windows function ventilated daylighting is beyond demand, consumers want with good sealing, good heat preservation, sound insulation, beautiful design of doors and Windows material to decorate the space, the Windows and doors the subtleties of personality and taste, create comfortable life space, strong consumer market concept does not fear many brands will not be afraid, afraid of be problems with doors and Windows, a head two big.

From lu: su doors and Windows of success or failure the stand or fall of profile details, frequently, adjacent Windows and doors or Windows and doors window frame and window sash color is not consistent, hardware accessories easy mobility, pulley, slide hinge brace is easy damaged, such as opening and closing is not flexible, push and pull in big wind and rain weather or opening and closing, the door window frame, sliding door window water accumulation in the slide groove, and infiltration within doors and Windows and other problems. In fact, these problems is the consumer in order to convenient and cheap, in some informal small street Shop doors and Windows material choose and buy, not only material quality is not assured, and in the process of production because the workers are not enough meticulous, professional and construction are easy to cause the above problems.

Western advice, head of the household aluminium profiles specializes in area, Windows and doors profiles should be paid attention to when the choose and buy: one is the material, material for aluminum profiles, doors and Windows in the current mainstream appearance, when the choose and buy should observe profile should be bluish white or cream white color, pay attention to the frame of door window and door profile color are consistent, uniform appearance whether, cavity distribution is reasonable; 2 it is installing a glass should level off, installation is firm, installed glass does not directly contact profiles, sandwiched layer should be no dust and water vapor; Three is in the processing and installation, process to meticulous, sealing is better; Fourth, the choose and buy good quality doors and Windows hardware fittings can strengthen the mechanical properties and physical properties.