Acoustic Damping

In addition to the standard range of universal and fire rated ceiling and wall hatches and doors, Gorter now also manufacture and supply dust and air tight access hatches and doors for access through walls and ceilings to germ free and clean room environments. Universal wall and ceiling access hatches are supplied with an EPDM gasket to ensure a good fit between the hatch and frame, however this is not air or dust tight. To overcome this issue, Clean room hatches are provided with a clos…

Roof access with a roof hatch with fixed stairs, scissor stairs or a safety ladder A Gorter® roof hatch provides safe roof access. The safest way to access the roof is by using the existing stairs or lift in the building. In combination with a roof hatch, the last few metres can be ascended via fixed stairs, scissor stairs (retractable stairs) or a safety ladder.  Safety Gorter® roof hatches  Roof hatch opens and closes using one hand Roof hatch locks automati…

teel sheet metal. A proven counter balance system enables easy lift with minimum exertion to open the hatch. Scissor stairs, folding ladders, attic ladders and climb and fall protective devices are also available as part of the hatch system. According to Gorter Director Bert Muller, the hatch products offer a range of advantages. The roof hatches can incorporate a clear cover to maximize the use of natural light, operate electronically, and can be fire rated. The floor doors include water drain…

Roof access with a roof hatch with fixed stairs, scissor stairs or a safety ladder A Gorter® roof hatch provides safe roof access. The safest way to access the roof is by using the existing stairs or lift in the building. In combination with a roof hatch, the last few metres can be ascended via fixed stairs, scissor stairs (retractable stairs) or a safety ladder.  Safety Gorter® roof hatches  -     Roof hatch opens and closes using one hand -…