OHD-C EI(1) 120 / EW 120 Fire Rated Sectional Door

Metacon OHD-C fire-rated sectional door with EI(1) 120, EI(2) 120 or EW 120 fire resistance rating. 80 mm composite panels, max. opening 23.5 m², gravity failsafe drive. CE marked — EN 1634, EN 13501-2, EN 13241.

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Description
Specs

OHD-C Fire Rated Sectional Door — EI(1) 120 / EW 120

The Metacon OHD-C EI(1) 120 / EW 120 delivers the highest level of fire protection in the OHD-C sectional door range, providing 120 minutes of certified fire resistance for critical compartmentalisation requirements in industrial, logistics and high-risk environments.

Featuring 80 mm fire-resistant composite panels (classified B-s1, d0 per EN 13501-1), the door achieves an EI(1) 120-minute, EI(2) 120-minute or EW 120-minute rating across openings up to 23.5 m². Standard drive is a gravity failsafe chain wheel at 400 V, with an optional external tubular motor at 230 V for openings up to approximately 11 m².

Suitable for indoor-to-indoor and indoor-to-outdoor situations, the door mounts on a wide range of structural surfaces and can accommodate extra low, standard, high lift or vertical rail configurations to suit constrained or high-headroom installations.

Optional upgrades include wind class 5 resistance, smoke resistance (Sa), burglar resistance (RC 2 or RC 3), additional sound insulation and a liquid barrier to 500 mm. Fully CE marked in accordance with EN 13241 and EN 16034.

Specification	Detail
Fire Resistance	EI(1) 120 min · EI(2) 120 min · EW 120 min
Panel Thickness	80 mm fire-resistant composite panels (fire class B-s1, d0)
Max Opening Width	5,250 mm
Max Opening Height	6,967 mm
Max Opening Area	23.5 m²
Drive — Standard	Gravity failsafe chain wheel drive 400 V (incl. control box)
Drive — Option	External gravity failsafe tubular motor 230 V (up to ±11 m²)
Rail System	Standard: installation height 1,100–1,600 mm; extra low rail from 500 mm to ±780 mm; low rail from 500 mm; high lift / vertical from 1,600 mm
Application	Indoor/indoor and indoor/outdoor; protected escape routes (not as escape route); suitable for frequent use
Mounting Surfaces	Aerated concrete, sand-lime brick, concrete, masonry, fire-resistant steel construction
Wind Resistance	Up to wind class 5 (>1,000 Pa) — optional
Smoke Resistance	Sa — optional
Burglar Resistance	RC 2 or RC 3 (outside → inside) — optional
Sound Insulation	29 dB extra — optional
Liquid Barrier	500 mm height — optional
Certifications	Tested EN 1634-1 & EN 1634-3 · Classified EN 13501-2 · CE marked EN 13241 & EN 16034 · Cycle C3 >50,000

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