Why are Sig interior doors more expensive than other brands of doors?

1. Door leaf: 1 The plastic-coated steel plate used on the surface of the door leaf is firmer, smoother and less easy to fade than the steel and wood door with steel plate transfer on the surface, and the cost is 50 yuan per set. 2. The side of the door leaf adopts our patented buckle technology (patent number:.

Its characteristics are: more solid than other fastening processes, no rust, no cracking, and the cost is 35 yuan per set higher than other processes. 3. The thickness of the door leaf is 45mm, which is the thickness of the door leaf of the standard five-star hotel, compared with the thickness of most door leaves of 38 40mm, it is more soundproof and more insulated, the strength is higher, the feel is thicker, but it is not bulky, and the cost is 50 yuan per set.

Two door frames: 1 The base material of the door frame is made of spruce tooth joint door as a stiffener and high-quality multi-layer board, with a thickness of 40mm, which is thicker than the door frame made of pure multi-layer board and large core board, and the door leaf is not easy to sag after being loaded, and the cost is 40 yuan per set. 2. The surface of the door frame adopts ABS nano plate with thickness, which is 20 yuan higher than the cost of using thick nano plate, and 40 yuan higher than the cost of PVC film.

3. Lines: The base material is made of high-quality wood-plastic materials, and the surface is treated with high-quality paint, similar to solid wood, waterproof, insect-proof, unchanged, and easy to install. The design concept and production process of the whole set of products reflect the fashion and sturdiness of the products, and ensure the wide adaptability of the products.

The materials selected make it have the first-class quality of China's interior doors. The flame retardant function of the product makes it not support combustion in case of open flame, and it will automatically extinguish after leaving the fire, which greatly improves the fire safety.

Whether it is expensive or not can only be relative, and the focus is on cost performance.

The decoration industry is still quite famous, and the quality of their products is indeed good.

Our company uses their doors without after-sales problems.

Good goods are not cheap, cheap goods are not good.

Whether it is expensive or whether the price is high or not, you can shop around and draw conclusions.

The quality of our work should be the best in the same type of products.

As far as I know, the quality of the Sig interior door is good, and it is willing to work raw materials and details, and it has been effective for 20 years, "China's top 500 quality companies"; On the downside, it's a bit expensive indeed.

But the cost performance of the Sig interior door is still very high, and it is actually not expensive for the same grade door. For example, Sig interior doors use solid wood door frames, and most manufacturers use multi-layer panel door frames; The glue used by Sig is hot melt glue, and the general manufacturer uses ordinary glue; The internal structure of the Sig steel and wood door is reasonable, the material is sufficient, strong and durable, and the cheap Zhejiang door is often done inside the door leaf; It is indeed a truth that there is an expensive one.