After installing the folding door, you can spread it out and separate the space through the veranda and the living room middle door, so that you can live according to the configuration of the living room and the veranda. As a veranda with the best sunlight, there are some people who worry that the frame paint where it is exposed to sunlight will fade or peel off. The frame painting is carried out by a non-molecular paint rather than a spray painting method, minimizing the durability of the frame color and discoloration / peeling. Even though it is used for a long period of time, the rate of occurrence of paint A/S on the frame is significantly lower.

One of the most worrying things about when you move into an apartment is the choice of veranda expansion and non-expansion. If you expand, you can use a larger living room, but in these rapidly changing weather conditions, the outside temperature cannot be blocked by a single shot window outside the veranda. So when you expand it, the indoor temperature is higher in summer because the outside temperature is introduced into the room, and the indoor temperature is colder in winter, so it costs a lot of air conditioning and heating, and the energy loss is also drawing. In this regard, more and more people are thinking about expanding or regretting it.

In this regard, folding doors with additional space utilization and large external and blocking effects are the best solution.