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Our products are applied only in the professional sector: industrial buildings, offices, governmental buildings etc.
Roof Access Hatch, Fire Rated, Steel
Type: RHS - EI-60 Gorter® - completely assembled, surface mounted
Standard dimensions (mm):
915 x 760
915 x 915
1370 x 760
Longest side is hinge side
Special dimensions (mm): -------x--------
Fire rating (EN1634-1:2001)
EI-60
Fire rated up to 2500 x 1000 mm. Only available with single cover
Cover:
With FixGrip to safely enter and leave roof hatch
Performance:
Insulation value (EN-ISO10077-1/2) : 1,3 (m2.K)W
Sound reduction (EN-ISO140-3) : 22 dB
Wind and watertightness (EN1027/EN1873) : 650 Pa
Constructionstrength (EN1026/EN1027) : ± 3000 Pa
Airtightness (EN 1026) : 0,5 m3/hm1
Snowload EN 1991-1/5) : 200 kg / sqm
Standard Powdercoating:
Steel: RAL7011 (outside) and RAL9010 (inside)
Hardware:
Counterbalancing system for assisted opening and controlled closing
Weathertight gasket
Hold-open arm that engages automatically, with one hand release
Cylinder lock with 3 keys, inside operation. Opening from outside with push button, only if not latched. Larger dimensions: two point latch with padlock hasps, without padlock.
Hinges
Flange with pre-drilled holes for securing to the roof deck
Installation:
With screws or bolts (by others)
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Our products are applied only in the professional sector: industrial buildings, offices, governmental buildings etc.
Aluminium Roof Access Hatch 1400 x 700 mm with Scissor Stairs Type Large
Type: RH Type Large, Gorter® - completely assembled
Safety Approval Report (EN-ISO 14122-3) available.
Standard opening in mm:
1400 x 700, longest side is hinge side
With FixGrip on cover to safely enter and leave roof hatch
Standard Powdercoating:
RAL 7047 (outside) and RAL 9010 (inside).
Hardware:
- Counterbalancing system for assited opening and controlled closing
- Weathertight gasket
- Hold-open arm that engages automatically, one hand release
- Cylinder lock
Installation:
With screws or bolts (by others)
SCISSOR STAIRS in casing with cover
Type: Type Large, Gorter®, completely assembled
Room height: --------------mm (max. 3000 mm)
to be specified from top of floor to bottom of cover.
Casing:
For structural opening size 1200 x 700 mm
Height: 250 mm
Stairs:
Material: aluminium
Size steps: 360 x 140 x 26 mm, anti-skid
Handrail prepared for padlock to secure retracted stairs
Width: 450 mm
Projection while opening: 600 mm
Hardware:
Hook and eye
Stair guide control system
Installation:
With screws or bolts (by others)
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The flat roof access step offers all the essential convenience and functionality you expect. We can of course also meet your individual needs, and produce custom sizes to your specification.
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METAL ROOF ACCESS HATCH with LADDER
Type: RH Ladder - Gorter® - completely assembled, surface mounted
Safety Approval Report available
With FixGrip to safely enter and leave roof hatch
Standard insulated and powdercoated
With counterbalancing system for assisted opening and controlled closing
Hold-open arm that engages automatically, with
one hand release
Cylinder lock, larger dimensions with two point latch with padlock hasps, padlock by others
SAFETY LADDER
Type: Single (EL), Double or Triple (OL), completely assembled
Standard features:
Ladder with 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 taking away while in use.
Ladder can be stored in the two included wall suspension brackets. One with padlock hasps, padlock by others.
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Roof hatches glazed with Lexan® are mainly installed in combination with safety ladders or fixed stairs. We don't recommend combinations of glazed roof hatches with scissor stairs. This combinations will only allow light transmission with extended stairs.
Lexan® is a strong, weathertight multi channel polycarbonate with excellent insulation properties.The Lexan® window can resist a snow load up to 70 kg per sqm.
Glazed roof hatches provide a natural light transmission into the room down below. They make an excellent application in situations where natural light is needed, for instance: access to roof terraces or gardens, in offices, in industrial or governemental buildings.
Safety of Gorter roof hatches glazed with Lexan®
Roof hatch opens and closes using one hand
Roof hatch locks automatically in open position
A diagonal hand rail is provided on the internal cover to safely access and exit the roof hatch
Fall prevention: keep cover closed while on the roof.
Safety approved by Aboma Keboma
Robust and reliable
Durable wind and weather proof finish.
Flexible sealing between roof hatch cover and curb.
Stainless steel hinges.
Cylinderlock with Eurocylinder.
Larger sizes with clinderlock with three point latch.
Thermal insulation.
Curb included.
Strong and light weight aluminium construction.
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Our products are applied only in the professional sector: industrial buildings, offices, governmental buildings etc.
Roof Access Hatch, Fire Rated, Steel
Type: RHS - EI-60 Gorter® - completely assembled, surface mounted
Standard dimensions (mm):
915 x 760
915 x 915
1370 x 760
Longest side is hinge side
Special dimensions (mm): -------x--------
Fire rating (EN1634-1:2001)
EI-60
Fire rated up to 2500 x 1000 mm. Only available with single cover
Cover:
With FixGrip to safely enter and leave roof hatch
Performance:
Insulation value (EN-ISO10077-1/2) : 1,3 (m2.K)W
Sound reduction (EN-ISO140-3) : 22 dB
Wind and watertightness (EN1027/EN1873) : 650 Pa
Constructionstrength (EN1026/EN1027) : ± 3000 Pa
Airtightness (EN 1026) : 0,5 m3/hm1
Snowload EN 1991-1/5) : 200 kg / sqm
Standard Powdercoating:
Steel: RAL7011 (outside) and RAL9010 (inside)
Hardware:
Counterbalancing system for assisted opening and controlled closing
Weathertight gasket
Hold-open arm that engages automatically, with one hand release
Cylinder lock with 3 keys, inside operation. Opening from outside with push button, only if not latched. Larger dimensions: two point latch with padlock hasps, without padlock.
Hinges
Flange with pre-drilled holes for securing to the roof deck
Installation:
With screws or bolts (by others)
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Our products are applied only in the professional sector: industrial buildings, offices, governmental buildings etc.
Aluminium Roof Access Hatch 1400 x 700 mm with Scissor Stairs Type Large
Type: RH Type Large, Gorter® - completely assembled
Safety Approval Report (EN-ISO 14122-3) available.
Standard opening in mm:
1400 x 700, longest side is hinge side
With FixGrip on cover to safely enter and leave roof hatch
Standard Powdercoating:
RAL 7047 (outside) and RAL 9010 (inside).
Hardware:
- Counterbalancing system for assited opening and controlled closing
- Weathertight gasket
- Hold-open arm that engages automatically, one hand release
- Cylinder lock
Installation:
With screws or bolts (by others)
SCISSOR STAIRS in casing with cover
Type: Type Large, Gorter®, completely assembled
Room height: --------------mm (max. 3000 mm)
to be specified from top of floor to bottom of cover.
Casing:
For structural opening size 1200 x 700 mm
Height: 250 mm
Stairs:
Material: aluminium
Size steps: 360 x 140 x 26 mm, anti-skid
Handrail prepared for padlock to secure retracted stairs
Width: 450 mm
Projection while opening: 600 mm
Hardware:
Hook and eye
Stair guide control system
Installation:
With screws or bolts (by others)
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|
The flat roof access step offers all the essential convenience and functionality you expect. We can of course also meet your individual needs, and produce custom sizes to your specification.
|
|
METAL ROOF ACCESS HATCH with LADDER
Type: RH Ladder - Gorter® - completely assembled, surface mounted
Safety Approval Report available
With FixGrip to safely enter and leave roof hatch
Standard insulated and powdercoated
With counterbalancing system for assisted opening and controlled closing
Hold-open arm that engages automatically, with
one hand release
Cylinder lock, larger dimensions with two point latch with padlock hasps, padlock by others
SAFETY LADDER
Type: Single (EL), Double or Triple (OL), completely assembled
Standard features:
Ladder with 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 taking away while in use.
Ladder can be stored in the two included wall suspension brackets. One with padlock hasps, padlock by others.
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|
|
|
|
|
Roof hatches glazed with Lexan® are mainly installed in combination with safety ladders or fixed stairs. We don't recommend combinations of glazed roof hatches with scissor stairs. This combinations will only allow light transmission with extended stairs.
Lexan® is a strong, weathertight multi channel polycarbonate with excellent insulation properties.The Lexan® window can resist a snow load up to 70 kg per sqm.
Glazed roof hatches provide a natural light transmission into the room down below. They make an excellent application in situations where natural light is needed, for instance: access to roof terraces or gardens, in offices, in industrial or governemental buildings.
Safety of Gorter roof hatches glazed with Lexan®
Roof hatch opens and closes using one hand
Roof hatch locks automatically in open position
A diagonal hand rail is provided on the internal cover to safely access and exit the roof hatch
Fall prevention: keep cover closed while on the roof.
Safety approved by Aboma Keboma
Robust and reliable
Durable wind and weather proof finish.
Flexible sealing between roof hatch cover and curb.
Stainless steel hinges.
Cylinderlock with Eurocylinder.
Larger sizes with clinderlock with three point latch.
Thermal insulation.
Curb included.
Strong and light weight aluminium construction.
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