Recording Studio Sound Insulation Interior Wood Grain Acoustic Indoor Soundproof Doors for Theatre

UL (Underwriters Laboratories) Listed fire rated steel doors are doors that have been tested and certified by UL to meet specific standards for fire resistance and safety. These doors are designed to prevent the spread of fire and smoke for a specified amount of time, usually ranging from 20 minutes to 3 hours, depending on the door's construction and the intended use.

Main Features:

• Steel construction: Durable and fire-resistant material providing protection against heat and smoke.
• Fire-resistant materials: Core made of gypsum or mineral wool to provide insulation and reduce heat transfer.
• Intumescent seals: Materials that expand when exposed to heat, forming a barrier against smoke.
• Self-closing and positive latching: Automatically close when sensing heat and stay securely latched under pressure.
• Label and labeling: Marked with a label indicating the fire rating and relevant safety info.

We are a leading supplier of various doors, including steel doors, wooden doors, hospital doors, and wrought iron doors. Our experienced staff has over 10 years of experience in exporting doors to customers around the world. We take pride in using the highest quality materials and advanced manufacturing techniques.

Before production begins, we provide our customers with CAD drawings to ensure every detail is exactly to specifications. Our fire-rated steel doors are UL listed, meaning they have been tested and approved to meet strict safety standards.