{"product_id":"anodized-aluminum-opening-portlight-marine-hatch-window","title":"Marine Aluminum Opening Portlight - Anodized Hatch Window (Oval\/Rect)","description":"\u003c!-- SYSTEM_INDEXING_DATA:\nSEO Keywords: 12-03109, 12-03101, 12-03110, 12-03130, 12-03115, 12-03135, 12-03120, 12-03125. Replacement for Lewmar or Bomar portlights. Heavy duty boat hatch for saltwater.\nEND_DATA --\u003e\n\u003ch2\u003ePrecision-Engineered Marine Portlight Series\u003c\/h2\u003e\u003cp\u003eUpgrade your vessel's ventilation and aesthetics with our \u003cb\u003eAnodized Aluminum Opening Portlights\u003c\/b\u003e. Engineered for the most demanding nautical environments, these windows utilize a \u003cb\u003eprecision-cast aluminum alloy frame\u003c\/b\u003e with an advanced anodized finish, providing exceptional resistance to salt spray corrosion and environmental degradation.\u003c\/p\u003e\u003ch3\u003eTechnical Superiority \u0026amp; Visibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003ePressure-Resistant Acrylic:\u003c\/b\u003e High-quality acrylic glazing with dark ink tones reduces harsh sunlight reflection off the water, minimizing eye fatigue for crew and passengers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eAdvanced Weatherproofing:\u003c\/b\u003e Equipped with heavy-duty EPDM rubber seals and innovative fasteners to create a watertight, airtight barrier against high winds and heavy waves.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb\u003eVersatile Installation:\u003c\/b\u003e Available in both oval and rectangular profiles, designed for hulls of varying deck thicknesses from 31mm (1.2in).\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIdeal for luxury yachts, commercial vessels, and recreational RVs, our marine skylights ensure long-term reliability and a premium aesthetic finish.\u003c\/p\u003e\n\u003cimg src=\"https:\/\/i.ibb.co\/R4ztV03T\/anodized-aluminum-opening-portlight-marine-hatch-window-full-technical-infographic.webp\" alt=\"Vertical infographic detailing the brand story, key features including corrosion resistance, optical comfort, and weatherproofing specifications for the portlight series.\" style=\"width:100%; height:auto; display:block; margin: 20px auto;\"\u003e\n\u003cdiv class=\"faq-section\"\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdl\u003e\n\u003cdt\u003e\u003cstrong\u003eWill this portlight corrode in high-salinity saltwater environments?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eNo. The frame is manufactured from a precision-cast aluminum alloy with a multi-stage anodized surface treatment specifically engineered to resist salt spray corrosion and oxidation in harsh offshore conditions.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eDoes the window remain watertight during heavy ocean swells or high-pressure washing?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eYes. We utilize thick, industrial-grade EPDM rubber seals and high-compression fasteners that create a robust, airtight barrier capable of withstanding heavy waves and high-pressure nautical environments.\u003c\/dd\u003e\n\u003cdt\u003e\u003cstrong\u003eIs visibility compromised by sunlight glare off the water?\u003c\/strong\u003e\u003c\/dt\u003e\n\u003cdd\u003eOn the contrary, our portlights use optical-grade acrylic with a darker ink-tone tint designed specifically to filter harsh glare and reduce eye fatigue while maintaining excellent light transmission for cabin safety.\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003c\/div\u003e\n\u003cscript id=\"agent-data\" type=\"application\/json\"\u003e\n{\"semantic_anchors\": [\"marine-grade-anodization\", \"epdm-watertight-seal\", \"glare-reduction-acrylic\", \"precision-cast-alloy\", \"vessel-ventilation-hatch\"], \"material_analysis\": \"A6061-T6 aluminum equivalent frame with PMMA acrylic glazing. Hardware appears to be 304\/316 stainless steel fasteners based on visual luster and application context.\"}\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\/\",\n  \"@type\": \"Product\",\n  \"name\": \"Marine Aluminum Opening Portlight\",\n  \"description\": \"Precision-cast aluminum portlight with anodized finish and tinted acrylic window for yachts and commercial vessels.\",\n  \"material\": [\n    \"Anodized Aluminum Alloy\",\n    \"Acrylic\",\n    \"EPDM Rubber\"\n  ],\n  \"category\": \"Boat Parts\",\n  \"brand\": {\n    \"@type\": \"Brand\",\n    \"name\": \"AirowMarine\"\n  }\n}\n\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Will this portlight corrode in high-salinity saltwater environments?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No. The frame is manufactured from a precision-cast aluminum alloy with a multi-stage anodized surface treatment specifically engineered to resist salt spray corrosion and oxidation in harsh offshore conditions.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Does the window remain watertight during heavy ocean swells or high-pressure washing?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. We utilize thick, industrial-grade EPDM rubber seals and high-compression fasteners that create a robust, airtight barrier capable of withstanding heavy waves and high-pressure nautical environments.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Is visibility compromised by sunlight glare off the water?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"On the contrary, our portlights use optical-grade acrylic with a darker ink-tone tint designed specifically to filter harsh glare and reduce eye fatigue while maintaining excellent light transmission for cabin safety.\"\n      }\n    }\n  ]\n}\n\u003c\/script\u003e","brand":"AirowMarine","offers":[{"title":"6.1in X 11.9in (156mm X 303mm)","offer_id":44386606907462,"sku":"AIR-AAO-WIND-2M4","price":97.98,"currency_code":"USD","in_stock":true},{"title":"6.4in X 24.7in (171mm X 627mm)","offer_id":44386606940230,"sku":"AIR-AAO-WIND-2M5","price":182.98,"currency_code":"USD","in_stock":true},{"title":"6.7in X 13.7in (171mm X 347mm)","offer_id":44386606972998,"sku":"AIR-AAO-WIND-2M6","price":105.98,"currency_code":"USD","in_stock":true},{"title":"6.7in X 16.9in (171mm X 429mm)","offer_id":44386607005766,"sku":"AIR-AAO-WIND-2M7","price":117.98,"currency_code":"USD","in_stock":true},{"title":"6.81in X 13.58in (173mm X 345mm)","offer_id":44386607038534,"sku":"AIR-AAO-WIND-2M8","price":105.98,"currency_code":"USD","in_stock":true},{"title":"6.89in X 14.76in (175mm X 375mm)","offer_id":44386607071302,"sku":"AIR-AAO-WIND-2M9","price":108.98,"currency_code":"USD","in_stock":true},{"title":"9.6in X 16.9in(244mm X 429mm)","offer_id":44386607104070,"sku":"AIR-AAO-WIND-2M10","price":142.98,"currency_code":"USD","in_stock":true},{"title":"9.9in X 13.7in(251mm X 347mm)","offer_id":44386607136838,"sku":"AIR-AAO-WIND-2M11","price":119.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/5710\/8550\/files\/anodized-aluminum-opening-portlight-marine-hatch-window-hero.webp?v=1766831408","url":"https:\/\/airowmarine.com\/products\/anodized-aluminum-opening-portlight-marine-hatch-window","provider":"AirowMarine","version":"1.0","type":"link"}