Gorter® Flat Roof Access Hatch RHT with Ladder

Certifications:
CE ETA-15/0338
Aboma certificate
The combination is TÜV NORD certified according to EN 131, with label ''Baumuster geprüft''
Sentinel Holding Instituut (SHI) – Tested for harmful substances and suitable for QNG and sustainable building certifications such as DGNB, LEED, BREEAM and BNB.

Roof hatch type RHT, standard
Standard size / Weight:

• RHT7010: 700 x 1000 mm / 56 kg (Not available in a Black Edition)
• RHT7014: 700 x 1400 mm / 68 kg
• RHT1010: 1000 x 1000 mm / 65 kg
• RHT1015: 1000 x 1500 mm / 84 kg
• RHT1020: 1000 x 2000 mm / 101 kg
• RHT1025: 1000 x 2500 mm / 120 kg
• RHT1030: 1000 x 3000 mm / 134 kg

Hinge side = long side

Gorter® - completely assembled, surface mounted

• Thermal separated and insulated construction
• Counterbalancing system for assisted opening and controlled closing
• Double sealing for weather and water tightness
• Fully opened cover engages automatically, with release button
• Diagonal handrail to safely enter and leave roof hatch
• Cylinder lock, in- and outside operation, opening length > 1501 mm with 3 point lock

Performance according to CE (ETA-15/0338):

• Resistance to permanent loads (Eurocode EN 1993-1-1): 1050 kg/m²
• Insulating (EN-ISO10077-2): U_w ≤ 0,276 W/(m².K)
• Sound reduction (EN-ISO140-3): 26 dB
• Watertightness (EN 12208): Class E 650
• Resistance to wind load (EN 12210): Class E 3000
• 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
• Air permeability (EN 12207): Class 3

RHT Powder coating:
Outside: powder coated in RAL7047
Inside: powder coated in white RAL 9010 (optional black RAL9004)

Safety Ladder
Type EL- single and OL - double or triple, depending on height.
Standard features:
Ladder supplied in powder-coated aluminium. Two hooks on top to be hooked over a fixed step to safely enter and leave roof hatch. Hooks can be locked (padlock by others) to prevent ladder from misuse.
Ladder can be stored in the 2 wall suspension brackets, 1 with padlock hasps (padlock by others).
Step to be fixed (by others) into roof opening near access side

Height: ........ mm
to be specified from floor to top of roof (without insulation and covering), max 7395 mm

Width: depending on length and type from 360 - 490 mm

Distance between rungs: 250 mm

Material: Aluminium

Included in supply:

• 2 Fixed hooks, one provided for padlock
• 1 Step with brackets
• 2 Suspension brackets, 1 provided for padlock