{"product_id":"geataat-rv-skylight-outer-dome-18x26-flange-clear-polycarbonate-uv-coated-replacement-for-14x22-openings","title":"GEATaaT RV Skylight Outer Dome 18\"x26\" Flange — Clear Polycarbonate, UV‑Coated Replacement for 14\"x22\" Openings","description":"\u003cp\u003e\u003cstrong\u003eThe GEATaaT RV Skylight Outer Dome is a durable, UV‑coated polycarbonate replacement dome (18\" x 26\" flange) designed to fit standard 14\" x 22\" RV skylight openings and restore light, weather protection, and a fresh look to your camper.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eIf your travel trailer or camper’s original skylight is cracked, yellowed, or leaking, replacing the outer dome is an affordable way to refresh the interior light and keep the elements out. This GEATaaT dome is molded from impact‑resistant polycarbonate, finished with an anti‑UV coating to slow discoloration, and sized to match the common 14\" x 22\" opening with an 18\" x 26\" flange for a straightforward swap.\u003c\/p\u003e\n\n\u003ch3\u003eHow will this skylight dome improve my RV’s light and durability?\u003c\/h3\u003e\n\n\u003cp\u003eThe clear polycarbonate material provides bright, diffuse daylight while resisting impact from debris and hail better than acrylic. The anti‑UV surface helps prevent rapid yellowing so the dome stays clearer longer; its thicker construction also reduces flexing in wind and at highway speeds.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHigh‑impact polycarbonate resists cracking from road and weather stresses.\u003c\/li\u003e\n  \u003cli\u003eAnti‑UV coating limits yellowing and preserves light transmission.\u003c\/li\u003e\n  \u003cli\u003eThicker dome profile reduces vibration and noise while driving.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIs this dome compatible with my RV skylight opening?\u003c\/h3\u003e\n\n\u003cp\u003eThis outer dome is designed to cover the common standard opening of 14\" x 22\" (interior frame) and features an 18\" x 26\" flange that overlaps the roof flange for secure mounting. It fits most travel trailers, campers, and motorhomes that used the common 14\" x 22\" factory skylight size.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eInterior dome dimension: 14\" x 22\" x 4\"—matches standard frames.\u003c\/li\u003e\n  \u003cli\u003eFlange dimension: 18\" x 26\"—provides proper overlap for sealant.\u003c\/li\u003e\n  \u003cli\u003eUniversal fit for most RV, camper, and trailer applications of this size.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow difficult is installation, and what’s included?\u003c\/h3\u003e\n\n\u003cp\u003eInstallation is designed for DIYers with basic tools: the dome ships with the screws and adhesive needed to secure it, and many owners complete the swap in one afternoon. For extra peace of mind, there are step‑by‑step videos online that walk through removal of the old dome, cleaning the flange, applying sealant, and fastening the new dome.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eComes with installation screws and glue—no separate purchase required for common installs.\u003c\/li\u003e\n  \u003cli\u003eCan be installed with a screwdriver, sealant gun, and basic safety gear.\u003c\/li\u003e\n  \u003cli\u003eOnline video guides available to simplify each step for first‑timers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat weather and maintenance performance can I expect?\u003c\/h3\u003e\n\n\u003cp\u003eThe polycarbonate construction combined with the anti‑UV layer offers strong weather resistance: it stands up to rain, sun exposure, and routine road debris. Routine cleaning with mild soap and water and avoiding abrasive cleaners will keep the dome clear and extend service life.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003eWeatherproof for rain and typical road conditions when properly sealed.\u003c\/li\u003e\n  \u003cli\u003eClean with mild detergent—avoid abrasive pads or solvents that could dull finish.\u003c\/li\u003e\n  \u003cli\u003eInspect sealant and hardware annually and re‑seal if any gaps appear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The GEATaaT RV Skylight Outer Dome is aimed at RV owners, camper renovators, and DIY maintenance enthusiasts who need a reliable, easy‑to‑install replacement for faded, cracked, or leaking skylights sized 14\" x 22\". It’s ideal for those wanting improved daylighting and weather protection without replacing the entire skylight assembly.\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: Will this outer dome fit my 14\" x 22\" RV skylight opening?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The interior dome measures 14\" x 22\" and the outer 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: What maintenance keeps the dome clear and lasting?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Clean with mild soap and water, avoid abrasive cleaners, and check the sealant annually to maintain clarity and weatherproofing.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"GEATaaT","offers":[{"title":"Default Title","offer_id":48080973201566,"sku":"B0BJJBFQJL","price":94.98,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/geataat-skylight-front-view.jpg?v=1785793402","url":"https:\/\/northtrailauto.ca\/products\/geataat-rv-skylight-outer-dome-18x26-flange-clear-polycarbonate-uv-coated-replacement-for-14x22-openings","provider":"North Trail Auto","version":"1.0","type":"link"}