Fire-Rated Door Viewer 14mm EI 30 Lacquered Brass Adjustable 35?60mm

Product Overview

The fire-rated door viewer 14 mm EI 30 is engineered to provide safe visual access through residential and commercial doors requiring enhanced fire protection. Suitable for use in apartment entry doors, hotel rooms, and other settings where both fire resistance and visual identification are demanded, it features a certified EI 30 fire resistance rating, guaranteeing a 30-minute barrier in the event of fire exposure. The viewer fits door leaf thicknesses from 35 to 60 mm due to its adjustable construction and is produced from lacquered brass for added mechanical strength.

What sets this model apart is its certified EI 30 fire resistance, enabling project compliance in buildings where enhanced fire safety is required by law or insurance specification. This reduces the risk of procurement errors that could jeopardize occupancy approval for hotels, multi-family developments, or public buildings. Especially recommended for contractors and procurement managers standardizing on fire-rated hardware for new builds or retrofits.

Key Features

• Fire resistance EI 30 ? certified 30-minute fire barrier for compliance in high-safety environments


• Adjustable fit ? installation possible in doors from 35 mm to 60 mm thickness


• Lacquered brass body ? high durability and corrosion resistance for long-term performance


• 14 mm optical channel ? provides clear, wide-angle view for reliable identification


• Suitable for residential and commercial doors ? flexible deployment across multiple project types


• Quick installation ? thread design allows for fast retrofitting or new door assembly

Technical Specifications

• Diameter: 14 mm


• Fire Resistance: EI 30 (30 minutes)


• Material: Lacquered brass


• Adjustable Length: 35-60 mm


• Application: Suitable for door leaf thickness 35-60 mm

Applications

Intended for fire-rated doors in residential buildings such as apartments and condominiums, as well as hotels, dormitories, and public access corridors. Used where EI 30 fire resistance is specified for entry and corridor doors, ensuring both visual identification and regulatory compliance.

Packaging & Shipping

Standard export packaging. Each unit includes the fire-rated door viewer along with mounting accessories.