Roof hatch RHTEI, fire rated 120 minutes

Fire rating:

According to EN1634, EN13501-2, AS1530-4 and BS476:part22.

E:120 minutes 

EI₁:120 minutes

EI₂:120 minutes

Standard dimensions / weight:

• RHTEI7090: 700 x 900 mm / 134 kg
• RHTEI9090: 900 x 900 mm / 157 kg
• RHTEI7014: 700 x 1400 mm / 185 kg
• RHTEI1010: 1000 x 1000 mm / 180 kg
• RHTEI1015: 1000 x 1500 mm / 236 kg
• RHTEI1020: 1000 x 2000 mm / 298 kg

Special dimensions (mm): ........ x ........ mm
Sizes up to 1000 x 2000 mm (max.). Not available with double lid.

(Hinge side = long side)

Product features roof hatch RHTEI:

• Delivered fully assembled
• Thermal separated and insulated steel construction
• Diagonal handrail in Gorter yellow on the inside of the lid provides extra grip when stepping in and out
• Counter balancing system for controlled opening and closing
• Weather tight gasket
• Intumescent tape
• Hold-open arm that engages automatically, one hand release
• Closure with Gorter hardware and stainless steel Euro cylinder lock, inside operation. With 3 point lock from hinge side > 1399 mm.

CodeMark certified for Australia & New Zealand

• Australia CM70087, New Zealand CM70088

Performance:

• Sound reduction (EN-ISO 717-1:2013): 25 dB
• Wind and water tightness (EN 12208): Class E 650
• Construction strength (EN1026/EN1027): ± 3000 Pa
• Resistance to wind load (EN 12210): Class E 3000
• Air tightness (EN 1026): 0.5 m³/hm¹
• Resistance to snow loads (EN 1991-1-3):3,97kN/m²
• Impact hard body (EN 356): Class P5A
• Impact soft body (EN 13049): Class 5

Standard powder coating:

Powder coated in RAL7011 (outside) and RAL9010 (inside).