Precautions for purchasing energy-saving doors and windows

Energy-saving doors and windows on the market are mainly doors and windows, and they are also the most commonly recognized energy-saving doors and windows by consumers. What should you pay attention to when shopping for energy-saving doors and windows?

1. Look at the production quality. The decorative surface of doors and windows should not have obvious damage, which means that the protective film on the surface of doors and windows should not have scratches. There should be no obvious chromatic aberration on the colored surfaces of adjacent components on doors and windows. There should be no aluminum chips, burrs, oil spots or other stains on the surface of doors and windows, and there should be no spilled adhesive at the assembly joints.

2. Look at the material. Whether it is heat insulation and door and window profiles, the wall thickness of the main profile should be greater than 1.4mm; the color of the same aluminum alloy structural profile product should be the same, if the color difference is obvious, it is not suitable to purchase; check the surface of the aluminum alloy construction profile material, there should be no Dent or bulge;

3. Look at the assembly quality. Repeat the switch to see whether the switching force is too large; whether the sealing strip is firm; whether the hardware assembly is complete; whether the overlap of the casement window frame meets the requirements (the standard requires that the casement window is not less than 6mm, and the sliding window is not less than 8mm).

4. Check whether the glass is hollow structure glass.

hinged vinyl patio doors

front door with window panes

how to install accordion folding doors

double sliding glass doors for sale

Comments

Application of Angle Glue in Energy Saving of System Doors and Windows

superhouse aluminium windows The perfect organic combination of a performance system for system doors and windows requires consideration of a series of important functions such as water tightness, air tightness, wind pressure resistance, mechanical strength, heat insulation, sound insulation, anti-theft, sun shading, weather resistance, and operating feel. Considering the comprehensive results of the performance of equipment, profiles, accessories, glass, viscose, and seals, all of them are indispensable, and finally high-performance system doors and windows are formed. 1 Causes of corner problems 1.1 Temperature difference Due to temperature changes, the material itself usually has a certain stress effect, which is manifested as a linear expansion/contraction ratio. The perfect organic combination of a performance system for system doors and windows requires consideration of a series of important functions such as water tightness, air tightness, wind pressure resistance, mechanical st...

The difference between color doors and windows and plastic steel doors and windows

aluminum windows manufacturer We all know that doors and windows are all colored, and there are thousands of colored doors and windows, then the color of plastic steel doors and windows, plastic steel is relatively single, mainly white, with colored plastic steel doors and windows, there are only a dozen colors, color What is the difference between doors and windows and colored steel doors and windows? 1. The colored doors and windows are sprayed out with aluminum contours, which do not fade, and the colored plastic steel doors and windows are covered with film, that is, the outer white plastic steel doors and windows are covered with a layer of color through high temperature. This kind of colored plastic steel doors and windows are easy to peel off. But it is not easy to fall off. 2. Color doors and windows generally mainly include powder spraying and electrophoresis. In addition to film coating, there is another color co-extrusion profile color for color plastic steel doors and windo...

Doors and windows are the first choice for balcony closure

commercial aluminum window manufacturers For sealed balconies, sealed balconies with doors and windows are the first choice. If the budget for doors and windows is really limited, it will also use general domestic door and window brands to seal the balconies. Sealed balconies are now the preferred door and window products in the closed balcony market. Sealed balconies are better than plastic steel doors and windows. What is so good about the sealed balcony? First of all, in terms of materials, door and window sealing balconies can have a stronger foundation than plastic steel sealing balconies. Doors and windows are products of aluminum profile enterprises. Plastic steel doors and windows are plastic industrial profiles that are tough; secondly, they are cold and windy in winter when sealing balconies. Larger, better thermal insulation of the sealing structure of the door and window sealing balcony, the sound insulation performance of the door and window sealing balcony is better than ...

superhouse aluminium windows

Search This Blog