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Hijsluik type RHT met 2 vlakke deksels

Specifications

Certifications:

KOMO:SKG.0372.0503

 

Special size: ........ x ........ mm (Hinge side = long side)

  • Special sizes are delivered in aluminium

 

Gorter Hatches® completely assembled with:

  • Thermally separated and insulated aluminium construction
  • Stainless steel egg crate closing system
  • Double draftproof and watertight seal between edge and lid
  • 4 lifting eyes per lid segment

 

Performance:

  • Resistance to permanent load (Eurocode EN 1993-1-1) 1050 kg/m²
  • Insulation value (EN-ISO10077-2): Uw ≤ 0.32 W/(m².K)
  • Sound insulation (EN-ISO 717-1:2013): 26 dB
  • Water tightness (EN 12208): Class E 650
  • Resistance to wind load (EN 12210): Class E 3000
  • Resistance to snow load (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

 

Surface treatment:

Powder coated in RAL 7047 (exterior) and RAL 9010 (interior).

 

Important:

  • Avoid deformation and damage, do not remove lids in strong winds

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Processing

 

Gorter liftable hatches are fitted with two or more lids depending on the dimensions. The liftable hatches do not have hinges but can be lifted with a crane by means of the lifting eyes (4 per hatch). When the lids are removed, there is a clearance in the roof through which material can be brought inside. The lifting hatches can be used on flat roofs.

 

Dimensions

Gorter lifting hatches are available in almost all daylight sizes and can be fitted with a split edge.

  

Fully thermally separated

The Gorter RHT flat lid lifting hatch is fully thermally separated and has a proven high insulation value; Uw ≤ 0.319 W/(m².K). This minimises the risk of unwanted condensation and saves on energy costs.

 

Gorter RHT lifting hatch:

  • Custom made

  • Fully thermally separated edge and lid

  • 10-year warranty on the lifting hatch

  • High quality aluminium construction, 3x lighter than steel, strong and corrosion free

  • Burglary and noise resistant

Read more about the advantages of Gorter roof hatches here

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