Fire-resistant painted roller door

Fireproof rolling doors are rolling shutters made of galvanized steel coils and stainless steel as surface treatments. They have good weather resistance, corrosion resistance, wear resistance, and high temperature resistance, which can protect the rolling shutter and extend its service life.

In addition, fire-resistant rolling doors are also painted with PE coating, and there are a variety of colors and textures to choose from, which enhances the overall aesthetics of the rolling doors. Currently, galvanized painted fire-resistant rolling doors have a market share of about 30%, galvanized fire-resistant rolling doors have a market share of about 60%, and stainless steel fire-resistant rolling doors have a market share of about 10%.

Advantages of fireproof rolling doors

• Fire-resistant rolling doors differ from traditional rolling doors in that they incorporate fire-resistant materials during the manufacturing process. In the event of a fire, they can effectively block the spread of flames and smoke. They are typically made of galvanized painted steel coils Z12, galvanized steel coils Z12, or 304 stainless steel and have fire-resistant ratings, which can withstand fires and extend escape time.
• The base material specifications include galvanized steel coil Z12, 304 stainless steel, etc., and after going through a continuous baking paint line, it can be coated with PE, SMP, PVDF and other coatings to become a baked paint fireproof rolling door, which is beautiful and durable.

Common fire-resistant rolling door ratings

• F60A: Fire resistance lasts for 60 minutes and has heat-insulating properties.
• F120A: Fire retardancy is 120 minutes, and it also has heat-insulating properties.
• F60B: Fire resistance time is 60 minutes, but it does not have heat insulation properties.
• F120B: Fire resistance time is 120 minutes, but it does not have heat insulation properties.

Fire-resistant rolling doors are typically used in the following locations

• Commercial buildings: office buildings, department stores, shopping centers, restaurants, hotels, etc.
• Industrial buildings: factories, warehousing centers, etc.
• Public buildings: schools, hospitals, etc.

Selection of fire-resistant rolling door rating

The selection of fire-resistant roller doors should be determined based on factors such as the importance of the building, fire hazard, and population density. In accordance with building regulations, architects should design and use fire-resistant roller doors that meet the required performance rating.