Flat Roof Access Hatch with Fixed Stairs
Verified by manufacturer today
RHT1015: 1000 x 1500 mm / 84 kg
RHT1015: 1000 x 1500 mm / 84 kg
Roof hatches with fixed stairs providing practical and safe access to flat roofs for maintenance work, to a rooftop terrace, roof garden or solar collectors and other facilities on the roof.
Application
- Provision of practical and safe access to flat roofs for maintenance work, to a rooftop terrace, roof garden or solar collectors and other facilities on the roof.
- Roof hatches can be installed on flat roofs with a maximum slope of 30°.
Description
Roof hatches with fixed stairs providing practical and safe access to flat roofs for maintenance work, to a rooftop terrace, roof garden or solar collectors and other facilities on the roof.
Roof hatches can be installed on flat roofs with a maximum slope of 30°.
Features and benefits:
- Roof hatch is CE (ETA-15/338), TÜV NORD and Aboma certified with fully thermally broken curb and cover.
- Fixed stair with automatic adjustment of treads for easy installation.
- Tilt angle depending on floor height 50–66° (GS50) or 55–65° (GS55).
- Safe to operate with one hand.
- Ten-year warranty on the roof hatch.
- Optional electric control.
- Fast delivery, range of stock sizes.
- High-quality, patented construction.
- Stainless steel Euro cylinder lock with indoor and outdoor operation.
- Burglar-proof and sound-proof.
Also available in as a standard model (roof hatch only), special sizes (roof hatch only), with a ladder, with scissor stairs, glazed or fire rated (all specified separately).
General information
Color | Grey Guidance for specification option: External. White Guidance for specification option: Internal, standard. Black Guidance for specification option: Internal. |
Finish | Powder-coated |
Shape | Rectangle |
Length | 1000 mm 2000 mm 2500 mm 3000 mm |
Width | 1000 mm |
Height | 376 mm Guidance for specification option: Standard (closed) height. |
Warranty description | Ten year |
Uniclass | |
CAWS | L20/60 Doors L20/630 Hatches |
SKU Code | RHT1015, RHT1020, RHT1025, RHT1030, GS50, GS55 |
Specification data - Roof hatches
Classification data | |
Format | External. |
Door | |
Orientation | Horizontal. |
Position | Flush. |
Material | Manufacturer's standard. Guidance for specification option: Consult manufacturer for more details. |
Operation | |
Mode | Automatic. Guidance for specification option: Two electric motors. |
Control | Manufacturer guidanceConsult manufacturer for details and insert requirements. |
Third-party certification | CE (ETA-15/0338). Aboma certificate. |
Dimensions | 1000 x 1500 mm. Guidance for specification option: The opening size of the roof hatch will match the structural opening size of the roof. Hinge side = long side. |
Floor-to-ceiling height | Manufacturer guidanceConsult manufacturer for options/ details and insert height requirements. See ladder details bellow for maximum height guidance. |
Weight | 84 kg. |
Applied finish | Roof hatch: Powder-coated. Ladder: Anodized. |
Colour | Roof hatch: external: RAL 7047; internal: RAL 9010. Roof hatch: external: RAL 7047; internal: RAL 9004. |
Ladder | Aluminium anodized fixed stair type GS50. Guidance for specification option:
|
Locking | Stainless steel Euro cylinder lock, inside and outside operation. |
Glazing | Glazed lid, insulated with HR+++ glass. |
Insulation | Roof hatch to EN ISO 10077-2, Uw ≤0.276 W/m²K. Insulating value HR+++ glass: U ≤0.500 W/m²K. |
Impact resistance | Roof hatch: Impact hard body to EN 356, Class P5A. Impact soft body to EN 13049, Class 5. |
Load resistance | Roof hatch: resistance to permanent loads to Eurocode EN 1993-1-1, 1050 kg/m². Manufacturer guidanceResistance to permanent loads. |
Sound reduction | Roof hatch to EN ISO 140-3, 26 dB. |
Air permeability | Roof hatch to EN 12207, Class 3. |
Watertightness | Roof hatch to EN 12208, Class E 650. |
Wind load resistance | Roof hatch to EN 12210, Class E 3000. |
Snow load | To EN 1991-1-3, 3.97 kN/m². |
Integral accessories | Diagonal Gorter yellow handrail. Counterbalancing system for assisted opening and controlled closing. Fixing brackets. Guidance for specification option:
|
Sustainability data
Country of product manufacture | Netherlands |
Literature
Gorter - Standard RHT roof hatch Brochure
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