Aluminum bi-folding door: Compared with wood and UPVC, the price of aluminum is higher. However, when it comes to the investment of long-term used items, people will not consider the cost of the product in order to enjoy more advanced quality. At the same time, the maintenance cost is low and the possibility of damage is less.
The main advantages of aluminum bi-folding doors are: 1. Aluminum is not only an environmentally friendly metal, but also can be recycled.
2. Compared with other door aluminum alloy doors, it can provide a variety of colors and design options.
3. The combination of high-quality aluminum and glass makes these doors a perfect combination of insulation products, helping to maintain a constant room temperature under different atmospheric conditions. In summer, these doors will not let cool air out of your room, and vice versa.
4. The sliding windows of these doors help provide extra space.
Double-fold UPVC door: People are confused between UPVC and PVC, and the interesting thing is that there is no difference between them. On the other hand, UPVC stands for unplasticized polyvinyl chloride, and PVC stands for polyvinyl chloride. The products produced by them are enriched with many functions, including:
1. Weather resistance;
2. No decomposition;
4. Easy to recycle;
5. Not affected by temperature;
6. Low cost.
Because of its lower price, more people will choose bi-fold UPVC doors. The installation of these doors allows you to make full use of the room space. The roller structures on the top and bottom of these doors enable smooth operation of the sliders in the outer frame of the doors, so that users can gently open these doors without making any unusual noises.