The introduction and comparison of exit doors of different materials

In the field of construction and decoration, the choice of exit doors is not only about aesthetics, but also about safety, durability and maintenance costs. The following are the characteristics and application scenarios of exit doors of several common materials - aluminum, fiberglass, wood and steel.

1. Aluminum exit door
Aluminum exit doors are one of the common choices in modern buildings. Its main advantages include light weight, high strength, corrosion resistance, good sealing performance and long service life. Aluminum doors are usually made of aluminum alloy extruded profiles, with good thermal and sound insulation properties, suitable for the entrance and exit of homes, commercial buildings and public facilities. In addition, the surface treatment of aluminum doors is diverse, which can meet different decorative needs.
Advantages:
Light weight, high strength, corrosion resistance.
Good sealing performance, good heat insulation and sound insulation effect.
Beautiful appearance, long service life.
Cons:
The cost is relatively high.
May become brittle at extremely low temperatures.

2. Fiberglass (GRP) exit door
Fiberglass reinforced plastic (GRP) doors are a high-performance export door material with extremely high durability and low maintenance costs. GRP doors are usually made of glass fiber outer plate and galvanized steel structure, and the surface is covered with thermal insulation material, which has good thermal insulation performance and ultraviolet resistance. This material door will not rot, crack or fade, suitable for building entrances in harsh weather conditions.
Advantages:
Corrosion resistance, UV resistance.
Good thermal insulation performance, low maintenance cost.
Diverse appearance and strong customization.
Cons:
The initial investment is high.
Heavy weight, installation requires professional personnel.

3. Wood exit door
Wood is a traditional exit door material with a natural beauty and warm texture. Solid Wood Doors and solid wood composite doors are common types of wood doors, with good sound insulation and thermal insulation properties. The natural appearance of the wood door is suitable for use in high-end homes and villas.
Advantages:
The appearance is natural and beautiful, the texture is warm.
Good sound insulation and thermal insulation performance.
Cons:
Susceptible to environmental influences such as moisture and pests.
Requires regular maintenance, such as painting or waxing.

4. Steel exit door
Steel exit doors are known for their durability and are widely used in scenarios requiring high security, such as hospitals, commercial buildings and residential entrances. Steel Doors are usually made of galvanized steel plates, with fire, anti-theft, moisture-proof and other characteristics. Its surface treatment is varied, can choose spray paint or powder coating, to adapt to different decorative needs.
Advantages:
Durable, fireproof and anti-theft.
Low maintenance cost, long service life.
Cons:
Heavy weight, installation and handling inconvenience.
It rusts easily in humid environments.

Exit doors of different materials have advantages and disadvantages, and the choice should be weighed according to actual needs and environmental conditions. For example, aluminum doors and fiberglass doors are suitable for humid or corrosive environments, while wood doors are more suitable for places with high aesthetic requirements. Steel doors perform well in terms of safety, but need to consider moisture-proof treatment. Overall, fiberglass doors and steel doors are the most popular choices in recent years, especially for export doors with high requirements for durability and safety.