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These portholes correspond to the internal dimensions of the Opal range from Goiot.
A double contact seal equips all Plastimo portholes. When closed, the first lip of the seal stops the water while the second contact point ensures final sealing.
The 46° angle of the frame ensures water drainage to the outside, allowing installation on a sloped roof.
Easy installation with a reversible counter frame allowing coverage of a wide range of thicknesses to be tightened: 5 to 33 mm.
Closing system equipped with adjustable friction hinges. A unique and ergonomic handle allows for one-handed opening. Additionally, it distributes pressure around the entire perimeter of the seal, thus ensuring better sealing.
*European standards CE 94/25 of 16 June 1996: