Image
Video
Specifications
Downloads
Documentation:
Technical Data Sheet - Roof hatches RHTG / RHTE29.04 KB
Technical Data Sheet - Reset / Calibration GT35 / GT50202.93 KB
Technical Data Sheet - Reset / Calibration TIM50203.08 KB
Manuals:
User information roof hatches2.30 MB
Drawings:
Acrobat |
AutoCAD .dwg |
Sketchup .skp |
REVIT .rfa |
REVIT
.rvt |
REVIT
.ifc |
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RHTG9030 |
Watch the Revit instruction video
Installation roof hatch on concrete upstand42.61 KB
Installation roof hatch on concrete or steel roof45.29 KB
Installation roof hatch on concrete roof41.13 KB
Installation roof hatch on concrete roof insulated53.77 KB
Certificates:
Declaration of performance CE roof hatch RHTG94.67 KB
KOMO Certificate: Roof hatch RHTG109.86 KB
EuroSolid Report: Thermal performance Roof hatch RHTG262.91 KB
Peutz Report: Sound insulation roof hatch RHTG347.55 KB
SKG-IKOB Report: Air permeability and watertightness RHTG106.25 KB
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Gorter roof hatches with windows provide practical and safe access to flat roofs for maintenance work or to a rooftop terrace. Glazed roof hatches can be installed on flat roofs with a maximum pitch of 5°.
Natural daylight in the room below
Gorter glazed roof hatches are ideal for use in buildings or homes where natural daylight is wanted in the rooms below. This can be apartments with a roof terrace, homes with few windows, office buildings or other non-residential constructions.
Fully thermally broken
The Gorter RHTG roof hatch has a fully thermally broken curb and a cover with high-efficiency glass HR+++, which results in a proven insulation value of Uw ≤ 0,83 W/(m².K). This minimises the chance of condensation forming and guarantees energy cost savings.
Gorter RHTG glazed roof hatch:
- CE (ETA-18/0831) certified
- Fully thermally broken curb and cover
- Burglar-proof and fall protection HR+++ glass
- Standard electric control
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10-year warranty on the roof hatch, 1 year on electric operation
- Fast delivery
- High-quality aluminium construction
- Window is self-cleaning through run-off
Available with fixed staircase
RHTG roof hatches with window are available in combination with a Gorter fixed staircase for floor heights of 2,500 - 3,000 mm or 3,000 - 3,370 mm.
Read more about the advantages of Gorter roof hatches here