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Roof Access Hatch RHT with Ladder
Roof Access Hatch RHT with Ladder
Roof Access Hatch RHT with Ladder

Verified 22 hours ago

Gorter Roof Hatches Ltd

Verified 22 hours ago

Gorter Roof Hatches Ltd

Verified 22 hours ago

Gorter Roof Hatches Ltd
Summary
Roof access hatch with 80 mm insulated, thermally broken construction and gas spring-assisted opening, powder-coated as standard. Roof hatch with a single, double or triple extension ladder.
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Application
  • Provision of practical and safe access to flat roofs for maintenance work as well as access to cooling installations, lift machine rooms, window cleaning installations, solar collectors, and other facilities on rooftops.
  • Can be installed on flat roofs with a maximum slope of 30°.
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Description

Depending on the floor height, the Gorter combination of roof hatch and ladder is available with a single, double or triple extension ladder. The Gorter ladder is supplied as standard with suspension brackets for safe storage when the ladder is not in use. This combination is ideal for infrequent use of the roof hatch. For more frequent use, we recommend a roof hatch with scissor stairs or fixed staircase.

Features and benefits:

  • CE (ETA-15/0338), TÜV NORD and Aboma certified, with fully thermally broken curb and cover.
  • Ladder with Aboma quality mark.
  • Roof hatch safe operation with one hand.
  • Safe grip all the way to the roof.
  • Ten-year warranty on the roof hatch, one-year on climbing devices.
  • Optional electric control of roof hatch.
  • High-quality aluminium construction of hatch and ladder.
  • Euro cylinder lock with indoor and outdoor operation.
  • Burglar-proof and sound-proof roof hatch.
  • Wall brackets and ladder with padlock fixture to prevent unwanted removal of the ladder.

Also available as a standard model (hatch only), special sizes (hatch only) with scissor or fixed stairs, glazed or fire rated (all specified separately).

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Color
Grey, White, Black, Silver
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Finish
Powder-coated, Anodized
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Material
Aluminium, Other
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Shape
Rectangle, Square
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Length
1000 mm, 1400 mm, 1500 mm, 2000 mm, 2500 mm, 3000 mm
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Width
700 mm, 1000 mm
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Height
Bespoke
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Warranty description
Ten year, One year
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SKU Code
RHT7010
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Specification

Classification data
Format
External.
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Door
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Orientation
Horizontal.
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Position
Flush.
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Material
Manufacturer's standard.
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Operation
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Mode
Manual., Automatic.
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Control
As Mode.
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Additional properties

Third-party certification
CE (ETA-15/0338).
Aboma certificate.
The combination is TÜV NORD certified according to EN 131, with label ''Baumuster geprüft''.
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Dimensions
Roof hatch: 700 x 1000 mm.
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Floor-to-ceiling height
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Weight
Roof hatch: 56 kg.
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Colour
Roof hatch: RAL 7047 (external); RAL 9010 (internal).
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Applied finish
Roof hatch: Powder-coated.
Ladder: Anodized.
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Ladder
Type EL., Type OL207., Type OL208., Type OL209., Type OL210., Type OL211., Type OL212., Type OL214., Type OL308., Type OL310., Type OL312.
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Locking
Stainless steel Euro cylinder lock, inside and outside operation.
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Insulation
Roof hatch to EN ISO 10077-2, Uw ≤0.276 W/m²K.
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Impact resistance
Roof hatch:
Impact hard body to EN 356, Class P5A.
Impact soft body to EN 13049, Class 5.
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Load resistance
Roof hatch: Resistance to permanent loads to Eurocode EN 1993-1-1, 1050 kg/m².
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Sound reduction
Roof hatch to EN ISO 140-3, 26 dB.
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Air permeability
Roof hatch to EN 12207, Class 3.
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Watertightness
Roof hatch to EN 12208, Class E 650.
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Wind load resistance
Roof hatch to EN 12210, Class E 3000.
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Snow load
To EN 1991-1-3, 3.97 kN/m².
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Integral accessories
Diagonal Gorter yellow handrail.
Counterbalancing system for assisted opening and controlled closing.
Suspension brackets.
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Sustainability data

Country of product manufacture
Netherlands
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Material
Aluminium, Other
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