Fireproof soundproof door

Category Belonging

Sound Snsulation

The fire-rated and soundproof door consists of a door leaf, frame, and hardware components, crafted from high-quality cold-rolled steel sheets that undergo cold-forming for precise shaping. The interior of the door leaf is filled with non-combustible, fire-resistant, heat-insulating, and sound-absorbing materials tailored to meet specific fire protection standards. Leveraging advanced technology, a distinctive design, and specialized manufacturing techniques, this steel door delivers exceptional performance in fire resistance, sound insulation, and emergency egress—while maintaining reliable functionality and impeccable craftsmanship.

Our company’s fire-rated and soundproof doors offer fire resistance and thermal insulation of ≥1.50 hours, classified as A1.50 (Class A); their fire integrity also meets or exceeds 1.50 hours, qualifying them as A1.50 (Class A). Additionally, these products have successfully obtained the 3C Certificate of China Compulsory Product Certification, issued by the Fire Product Certification Center of the Ministry of Public Security.

Soundproofing performance indicators for fire-rated acoustic doors