Doors CBM has a wide range of fire doors especially in American UL standard, besides fire rated hollow metal doors & frames. After many years studying and researching, our team have finally obtained UL certificates for our steel fire rated doors in 2023, with a wide range of size (both fire doors up to 96″ x 96″) and fire rating (45/60/90/120/180 minutes for hollow metal frame, 20/45/60/90 minutes door, we believe we can figure out all standard solutions for both residential and commercial concern.
Crafting Doors to Last
At Doors CBM, we take immense pride in our craftsmanship. Each UL fire-rated fire door and frame is meticulously constructed using premium materials and cutting-edge manufacturing techniques to ensure unparalleled durability and longevity. Our doors are engineered to withstand the harshest conditions, from intense heat to physical impact, safeguarding lives and property for years to come.

Aesthetic Integrity
Safety and style go hand in hand at Doors CBM. Our UL fire-rated doors seamlessly blend functionality with aesthetic appeal, allowing you to enhance the visual allure of your space without compromising on protection. With a diverse range of design options, our doors complement any architectural style, ensuring a cohesive and visually stunning environment.
Sustainable Practices
At Doors CBM, we recognize our responsibility to the environment. Our manufacturing processes are designed to minimize our ecological footprint, utilizing sustainable materials and implementing energy-efficient practices. By choosing Doors CBM, you contribute to a greener future while enjoying the outmost safety and quality.