Before buying doors and windows, many people will ask people they know around them, and then go shopping in the home store, fearing that they will buy unqualified doors and windows, which will bring endless troubles to their home life. For the choice of aluminum alloy doors and windows, there has always been such a problem: expensive is not necessarily good, cheap is certainly not good. When choosing an aluminum alloy door and window with high cost performance, you must remember the following points:

Look at the material

High cost performance doors and windows can not be separated from high-quality materials. We need to ask whether their products are thermal break insulation aluminum profiles, and the thickness of the main profile should be ≥ 1.4mm; The color of the same aluminum alloy profile should be consistent. If the color difference is obvious, it should not be purchased. Check the surface of aluminum alloy profiles to ensure there is no dent or bulge; For aluminum alloy doors and windows, avoid purchasing profiles with obvious defects such as open bubbles (white spots), ash (black spots), cracks, burrs, peeling, etc. on the surface. When purchasing, you can scratch the profile surface slightly to see whether the oxide film on the surface can be wiped off

Hardware and accessories

The connection of aluminum alloy door and window components shall be firm, and the connecting parts shall be sealed and waterproof with corrosion-resistant filler materials. Good brands range from hardware hinges to nut clips, and they are also very particular about materials. Before purchasing, ask whether the hardware accessories are European brands, how long the warranty period is, and how much the hinge bearing capacity is. Experience the texture, smoothness of opening, and comfort of  holding the hardware on site

Comprehensive performance

High quality materials and high quality hardware accessories are all focused on creating high-performance doors and windows. So when we buy them, we should pay attention to the comprehensive performance of doors and windows. For example, we need to consider a series of important functions such as water tightness, air tightness, wind pressure resistance, sound insulation, sound insulation and energy conservation. A good comprehensive performance is really good.

Comprehensive services

When we buy doors and windows, we not only buy products, but also buy service guarantees. For example, whether the clerks do their best for us before, during and after the sales of doors and windows, whether they solve our doubts about the decoration of doors and windows, whether they can provide us with reasonable solutions, whether after-sales problems can be solved in a timely manner, etc. LEAWOD doors and windows have 20 years of experience in the production and manufacture of doors and windows, and nearly 10 years of experience in foreign exports.

LEAWOD creates a quiet and healthy living environment for you.

LEAWOD Windows & Doors Group Co., Ltd.

scleawod@leawod.com

400-888-992300，86-13608109668