{"product_id":"geataat-rv-skylight-outer-dome-replacement-18x26-flange-clear-polycarbonate-uv-treated-4-height","title":"GEATaaT RV Skylight Outer Dome Replacement 18\"x26\" Flange Clear Polycarbonate, UV‑Treated 4\" Height","description":"\u003cb\u003eGEATaaT RV Skylight Outer Dome 18\" x 26\" OD is a durable polycarbonate replacement dome designed to fit standard 14\" x 22\" skylight openings and restore natural light and weather protection to your RV.\u003c\/b\u003e\n\n\u003cp\u003eIf your RV’s skylight is yellowed, cracked or leaking, swapping in this GEATaaT outer dome refreshes appearance, improves daylighting and re-establishes a solid weather barrier. The dome’s outer flange measures 18\" x 26\" and the curved dome fits a 14\" x 22\" opening with a 4\" height, matching most common RV, camper, travel trailer, motorhome and fifth wheel sunroof openings. Built from UV-treated polycarbonate, this outer dome resists impact and sunlight while remaining lightweight for straightforward handling.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this skylight dome change the look and feel of my RV?\u003c\/h3\u003e\n\u003cp\u003eReplacing a cloudy or damaged outer dome instantly brightens interiors and renews an older RV’s curb appeal. The clear polycarbonate brings in more natural light, which makes bathrooms, showers and living areas look fresher and feel more open without altering your roofline.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRestores clear light transmission to interior spaces\u003c\/li\u003e\n  \u003cli\u003eRemoves yellowing and scratches that age the vehicle\u003c\/li\u003e\n  \u003cli\u003ePreserves original roof profile with a low, 4\" dome height\u003c\/li\u003e\n  \u003cli\u003eWhite flange blends with common RV roofs for a clean finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill this fit my RV and how do I confirm compatibility?\u003c\/h3\u003e\n\u003cp\u003eThis outer dome is engineered for standard skylight footprints: the dome itself measures 14\" x 22\" and the mounting flange is 18\" x 26\", so it is compatible with most factory and aftermarket openings that list those dimensions. Measure your current skylight frame or the roof opening to match the dome and flange sizes before ordering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMatch dome dimension 14\" x 22\" to existing opening size\u003c\/li\u003e\n  \u003cli\u003eVerify flange clearance of 18\" x 26\" on the roof surface\u003c\/li\u003e\n  \u003cli\u003eWorks with RVs, campers, trailers, motorhomes and 5th wheels\u003c\/li\u003e\n  \u003cli\u003eCommon replacement for standard factory sunroofs and vents\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat materials and protections are used to handle weather and UV exposure?\u003c\/h3\u003e\n\u003cp\u003eThe GEATaaT dome is molded from high-quality polycarbonate, a material known for its impact resistance and dimensional stability. The outer surface receives an anti-UV coating to minimize yellowing and degradation from sunlight, helping the dome maintain clarity and strength through seasons of sun and storms.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003ePolycarbonate construction for toughness and light weight\u003c\/li\u003e\n  \u003cli\u003eAnti-UV coating to reduce sun-induced discoloration\u003c\/li\u003e\n  \u003cli\u003eEngineered to resist impacts, wind, and typical road debris\u003c\/li\u003e\n  \u003cli\u003eDesigned to pair with existing interior skylight components\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow easy is installation and what comes in the box?\u003c\/h3\u003e\n\u003cp\u003eInstallation is intended to be straightforward for a DIY-minded owner: the dome sits into the skylight opening and secures with mounting screws, which are included. Many owners follow brief online video guides to ensure a watertight seal and correct fastener torque; proper sealing and surface prep are important to prevent leaks.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eIncludes mounting screws for direct attachment\u003c\/li\u003e\n  \u003cli\u003eSimple tools required: screwdriver, sealant, and utility knife\u003c\/li\u003e\n  \u003cli\u003eOnline video tutorials available for step-by-step help\u003c\/li\u003e\n  \u003cli\u003eCustomer support available by email for installation questions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The GEATaaT RV Skylight Outer Dome 18\" x 26\" OD is aimed at RV owners and technicians who need a direct replacement for worn or damaged outer skylight domes on standard 14\" x 22\" openings. It suits DIYers who want clearer interior light and improved weather protection, fleet operators refreshing multiple units, and anyone restoring an older camper with factory-style dimensions. If you need a durable, UV-stable outer dome that matches common skylight cutouts and installs with basic tools, this part is a practical, cost-effective choice.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does this dome fit a 14 x 22 inch skylight opening?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The dome measures 14\" x 22\" and the flange is 18\" x 26\", designed to fit standard 14\" x 22\" skylight openings.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are mounting screws and instructions included?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Mounting screws are included. Basic installation guidance is available online and customer support responds by email within 24 hours.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GEATaaT","offers":[{"title":"Default Title","offer_id":67586464743609,"sku":"B0DFY2JC29","price":169.36,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0822\/3765\/3177\/files\/geataat-skylight-outer-dome-front-view.jpg?v=1790484137","url":"https:\/\/redleafauto.ca\/products\/geataat-rv-skylight-outer-dome-replacement-18x26-flange-clear-polycarbonate-uv-treated-4-height","provider":"Redleaf Auto","version":"1.0","type":"link"}