{"product_id":"lewmar-393020262-size-0-opening-stainless-portlight-239-393020262","title":"Lewmar — Size 0 Opening Stainless Steel Portlight — 239-393020262","description":"\u003ch2\u003eLewmar Size 0 Opening Stainless Steel Portlight 393020262\u003c\/h2\u003e\u003cp\u003eThe Lewmar 393020262 is a Size 0 opening portlight that brings natural light and ventilation below deck, finished with a highly polished stainless-steel outer frame for a clean, premium look on a coach roof or hull side. Grey 8 mm acrylic glazing and a white ABS interior trim ring frame an unobstructed view, and the opening design lets fresh air below without giving up a watertight fit.\u003c\/p\u003e\u003ch3\u003ePart Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart number: 393020262\u003c\/li\u003e\n\u003cli\u003eBrand: Lewmar\u003c\/li\u003e\n\u003cli\u003eType: Opening portlight, Size 0\u003c\/li\u003e\n\u003cli\u003eOuter frame: Polished stainless steel\u003c\/li\u003e\n\u003cli\u003eInterior trim: White ABS\u003c\/li\u003e\n\u003cli\u003eAcrylic glazing: Grey, 8 mm thick\u003c\/li\u003e\n\u003cli\u003eSupplied with interior trim and flyscreen\u003c\/li\u003e\n\u003cli\u003eWeight: 1.5 kg (3.30 lb), per Lewmar's Hatch \u0026amp; Portlight Guide\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDimensions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOverall: 176 × 323 mm (6-15\/16 × 12-11\/16 in.)\u003c\/li\u003e\n\u003cli\u003eCut-out: 156 × 303 mm (6-1\/8 × 12 in.)\u003c\/li\u003e\n\u003cli\u003eCut-out corner radius: 52 mm (2-1\/16 in.)\u003c\/li\u003e\n\u003cli\u003eOverall corner radius: 62 mm (2-7\/16 in.)\u003c\/li\u003e\n\u003cli\u003eOverall projection\/height: 4 mm (5\/32 in.)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePolished stainless-steel outer frame with an unobstructed viewing area\u003c\/li\u003e\n\u003cli\u003eHandles and hinge system leave the lens clear for a clean, modern look\u003c\/li\u003e\n\u003cli\u003eHandles cannot vibrate open when in the closed position\u003c\/li\u003e\n\u003cli\u003eGrey 8 mm acrylic glazing with white ABS interior trim\u003c\/li\u003e\n\u003cli\u003eComplete with flyscreen\u003c\/li\u003e\n\u003cli\u003eInstalls with marine sealant or closed-cell PVC sealing tape\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for marine hull or coach-roof installations using the Lewmar Size 0 stainless-steel portlight footprint\u003c\/li\u003e\n\u003cli\u003eSuitable for new installations and replacements where the existing cut-out measures 156 × 303 mm with matching corner radii\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment Notice\u003c\/h3\u003e\u003cp\u003eConfirm the existing opening dimensions, corner radius, and hull thickness before ordering as a replacement. Lewmar specifies installation on a flat mounting surface, and the portlight clamps the cabin side between its inner and outer frames. If you are replacing an older unit, match the 156 × 303 mm (6-1\/8 × 12 in.) cut-out rather than the visible outside dimensions.\u003c\/p\u003e\u003ch3\u003eInstallation Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eInstall on a clean, flat mounting surface using suitable marine sealant or closed-cell PVC sealing tape.\u003c\/li\u003e\n\u003cli\u003eVerify the cut-out dimensions and corner radii before drilling or modifying the vessel structure.\u003c\/li\u003e\n\u003cli\u003eTighten mounting hardware evenly to avoid distorting the frame.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical FAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eIs this a fixed or an opening portlight?\u003c\/strong\u003e This is the Size 0 opening version. Lewmar's Size 0 fixed and opening versions share similar overall dimensions but are different assemblies.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat size cut-out does it need?\u003c\/strong\u003e The specified cut-out is 156 × 303 mm (6-1\/8 × 12 in.) with a 52 mm (2-1\/16 in.) corner radius.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the flyscreen included?\u003c\/strong\u003e Yes. The portlight is supplied with the white ABS interior trim and the flyscreen.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre service parts available?\u003c\/strong\u003e Lewmar offers individual service components for its stainless-steel portlight range, including acrylic, seals, handles, trim, and flyscreens. See the related products below.\u003c\/p\u003e\u003ch3\u003eManufacturer Schematic\u003c\/h3\u003e\u003cp\u003eReview Lewmar's \u003ca href=\"https:\/\/lewmar.com\/sites\/default\/files\/Hatch%20%26%20Portlight%20Guides.pdf\" target=\"_blank\"\u003eHatch \u0026amp; Portlight Guide (PDF)\u003c\/a\u003e for dimensions, specifications, and installation details.\u003c\/p\u003e\u003ch3\u003eRelated Products\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/marisolmarine.com\/products\/lewmar-393020200-size-0-standard-portlight-239-393020200\"\u003eLewmar 393020200 Size 0 Standard Portlight\u003c\/a\u003e — the Size 0 fixed portlight assembly, a different configuration from this opening model.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/marisolmarine.com\/products\/lewmar-360758999-new-standard-portlight-seal-size-0\"\u003eLewmar New Standard Portlight Seal, Size 0 Replacement\u003c\/a\u003e — a replacement seal for the Size 0 portlight range.\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch3\u003eParts Desk Insights\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eBest use case:\u003c\/strong\u003e Bringing natural light and ventilation below deck where a polished stainless finish matters, whether on a new coach-roof or hull-side installation or as a replacement for a matching Size 0 opening portlight.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eMost common mistake:\u003c\/strong\u003e Ordering by the visible outside dimensions instead of the cut-out. Size 0 fixed and opening versions share similar overall dimensions but are different assemblies, so confirm which one you have.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eSizing and fitment guidance:\u003c\/strong\u003e Match the 156 × 303 mm (6-1\/8 × 12 in.) cut-out and its 52 mm (2-1\/16 in.) corner radius, and confirm the mounting surface is flat and the hull or cabin-side thickness is compatible before ordering.\u003c\/p\u003e","brand":"LNS","offers":[{"title":"Default Title","offer_id":51250761072676,"sku":"239-393020262","price":697.03,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/5799\/7604\/files\/78ed4ebd-45d1-499f-8706-3329897bd46f.png?v=1791064155","url":"https:\/\/marisolmarine.com\/products\/lewmar-393020262-size-0-opening-stainless-portlight-239-393020262","provider":"Marisol Marine Company","version":"1.0","type":"link"}