SEIMI Marine Equipment: Distributor of solutions for the professionals of the marine and inland waterway industry
Seimi équipements marine


Boat portholes

A small marine window, mainly round or oval in shape, the hull porthole allows fresh air (sash type) & light to enter the boat, eliminate humidity on board and provide a view to the outside. It's usually located in the below deck areas.

SEIMI is able to offer you standard or custom-made portholes, designed to withstand the marine environment and adapted for professional and pleasure boats. Less used these last years, the round porthole is a type of marine window that is coming back in fashion.

Don’t hesitate to contact our design office for your boat window projects.

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HRT260KB-bolten round porthole with tape-seimi

Bolten round porthole with tape

Réf. HRT260KB

Round porthole with tape - aluminium anodized.

Public price TTC1,619.48 €

HRT260KS-welded round porthole with tape-seimi


Réf. HRT260KS

Round porthole with tape - aluminium anodized.

Public price TTC2,619.34 €