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Insulation Porthole Blackout Screen - 230 x 490mm

Insulation Porthole Blackout Screen - 230 x 490mm


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Regular price £9.95
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Insulation Porthole Blackout Screen - 230 x 490mm                      Ref: MZ-35197

Insulation porthole screens help to insulate the boat in winter and reduce the condensation that forms on the inside of the hatch.

Many boats have problems with inside moisture. Moisture comes from the difference between the in- and outside temperature of the boat. Hulls are today insulated as well as the glass in the hatch. The aluminium / stainless steel in the hatch will create a bridge for the temperature difference. A layer of insulation will make an effective solution to insulate the hatch.

The moisture / heat insulation is mounted as an extra layer between the mosquito net or blind and the hatch. The insulation must be used in combination with a Waterline Design mosquito net or blind. The silver color is also very effective for heat reflection. A hatch with smoke colored glass can get very hot during a sunny day.


  • Length: 490mm
  • Width: 230mm
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