{"product_id":"vwd-rv-series-dual-pane-vertical-lift-slider-window-vert1518dp","title":"VWD RV Series Dual-Pane Vertical Lift Slider Window | VERT1518DP","description":"\u003cdiv class=\"vwd-product-copy\" style=\"color:#263746;font-size:16px;line-height:1.75;max-width:100%;\"\u003e\n\u003cnav aria-label=\"Product information\" style=\"display:flex;flex-wrap:wrap;gap:10px;margin:0 0 24px;padding:16px;background:#f4f6f8;border:1px solid #dfe5eb;border-radius:4px;\"\u003e\u003ca href=\"#vwd-10261264269382-0\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eOverview\u003c\/a\u003e\u003ca href=\"#vwd-10261264269382-1\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eKey Features\u003c\/a\u003e\u003ca href=\"#vwd-10261264269382-2\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eFitment\u003c\/a\u003e\u003ca href=\"#vwd-10261264269382-3\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eTechnical Specifications\u003c\/a\u003e\u003ca href=\"#vwd-10261264269382-4\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eMeasurements\u003c\/a\u003e\u003ca href=\"#vwd-10261264269382-5\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eInstallation\u003c\/a\u003e\u003ca href=\"#vwd-10261264269382-6\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eFAQ\u003c\/a\u003e\u003ca href=\"#vwd-10261264269382-7\" style=\"color:#0067ac;font-size:14px;font-weight:650;text-decoration:underline;text-underline-offset:3px;\"\u003eInstallation \u0026amp; Support\u003c\/a\u003e\u003c\/nav\u003e\n\u003caside aria-label=\"Best for your build\" class=\"vwd-best-for\" data-vwd-best-for=\"v1\" style=\"margin:0 0 24px;padding:16px 20px;background:#eaf5ff;border:1px solid #0877bd;border-left:5px solid #0877bd;border-radius:4px;color:#18334a;font-size:15px;line-height:1.65;\"\u003e\u003cp style=\"margin:0 0 6px;font-size:12px;font-weight:750;letter-spacing:.08em;text-transform:uppercase;color:#0877bd;\"\u003eBest for your build\u003c\/p\u003e\n\u003cp style=\"margin:0;\"\u003eGood-weather ventilation • Viewable glass\u003c\/p\u003e\n\u003cp class=\"vwd-best-for-practical\" style=\"margin:8px 0 0;\"\u003eChoose this vertical slider for adjustable airflow while parked in fair weather.\u003c\/p\u003e\u003c\/aside\u003e \u003ch2 id=\"vwd-10261264269382-0\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eRV Series Dual-Pane Vertical Lift Slider Window | VWD VERT1518DP\u003c\/h2\u003e \u003cp\u003eUniversal fit. Great for RVs, campers, trailers, and van conversions. Insulated dual-pane glass with vertical lift slider ventilation.\u003c\/p\u003e \u003cfigure\u003e\u003cimg alt=\"VWD VERT1518DP dual pane vertical lift slider window for RV, camper or trailer\" decoding=\"async\" height=\"456\" loading=\"lazy\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2039\/2089\/files\/VERT1518DP__21574.1770239591.jpg?v=1792443807\" style=\"max-width:100%;height:auto;display:block;margin:20px auto;\" width=\"400\"\u003e\u003c\/figure\u003e \u003ch2 id=\"vwd-10261264269382-1\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eKey Features\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eDual-pane vertical lift slider window\u003c\/li\u003e \u003cli\u003eSolar privacy glass for reduced heat gain and improved privacy\u003c\/li\u003e \u003cli\u003eVertical slide ventilation — easy control of airflow\u003c\/li\u003e \u003cli\u003eExcellent insulation and reduced condensation\u003c\/li\u003e \u003cli\u003eUniversal fit for RVs, campers, trailers, and van conversions\u003c\/li\u003e \u003cli\u003eClamp-ring installation with the supplied foam seal\u003c\/li\u003e \u003cli\u003eWhen available, normally ships in 3–5 Business Days (plus carrier transit time)\u003c\/li\u003e \u003c\/ul\u003e \u003ch2 id=\"vwd-10261264269382-2\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eFitment\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eUniversal window (check wall opening before ordering)\u003c\/li\u003e \u003cli\u003eBest for tight vertical openings and bunk or loft areas\u003c\/li\u003e \u003cli\u003eGreat choice when a wide horizontal window won’t fit cleanly\u003c\/li\u003e \u003c\/ul\u003e \u003ch2 id=\"vwd-10261264269382-3\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eTechnical Specifications\u003c\/h2\u003e \u003ctable style=\"width:100%;border-collapse:collapse;font-size:15px;margin:20px 0;\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eSKU\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eVERT1518DP\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eWindow Type\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eDual-Pane Vertical Lift Slider Window\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eFitment\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eUniversal (Check Measurements)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eGlass\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eDual-Pane Solar Privacy Glass\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eVentilation\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eVertical Lift Slider\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eInstallation\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eClamp ring with supplied foam seal\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eShips\u003c\/th\u003e \u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eUsually in 5 days or less\u003c\/td\u003e \u003c\/tr\u003e \n\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eGlass Thickness\u003c\/th\u003e\n\u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eIndividual pane thickness not confirmed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\" style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;background:#f4f6f8;width:34%;font-weight:650;\"\u003eUV Transmission\u003c\/th\u003e\n\u003ctd style=\"text-align:left;vertical-align:top;border-bottom:1px solid #dfe5eb;padding:12px 14px;\"\u003eComplete dual-pane assembly rating not confirmed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e \u003c\/table\u003e\n\u003cp class=\"vwd-glass-guide-link\" style=\"margin:8px 0 20px;font-size:14px;line-height:1.5;\"\u003e\u003ca aria-label=\"Learn more about UV transmission (opens in a new tab)\" href=\"\/blogs\/van-window-guides\/solar-privacy-glass-uv-transmission-guide\" rel=\"noopener noreferrer\" style=\"color:#0067ac;text-decoration:underline;text-underline-offset:3px;\" target=\"_blank\"\u003eLearn more about UV transmission ↗\u003c\/a\u003e\u003c\/p\u003e \n\u003ch2 id=\"vwd-10261264269382-4\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eMeasurements\u003c\/h2\u003e \u003cp\u003eOutside Frame (W x H)19-11\/16 in x 16-1\/2 in (500.06 mm x 419.10 mm)\u003c\/p\u003e \u003cp\u003eCut Frame (W x H)18-1\/8 in x 15 in (460.38 mm x 381.00 mm)\u003c\/p\u003e \u003cp\u003eCorner Radius3.1875 in (80.96 mm)\u003c\/p\u003e \u003cp\u003eWall Thickness Range1-7\/8 in to 2-1\/8 in (47.63 mm to 53.98 mm)\u003c\/p\u003e \u003ch2 id=\"vwd-10261264269382-5\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eInstallation\u003c\/h2\u003e\n\u003cp class=\"vwd-clamp-foam-note\"\u003e\u003cstrong\u003eClamp-ring sealing:\u003c\/strong\u003e All clamp-ring installations use the foam seals supplied with the windows. If the seal is not pre-applied, fit the supplied foam seal to the exterior frame as directed for the model. Tighten the mounting screws evenly to compress the seal uniformly.\u003c\/p\u003e \u003cp\u003eThis vertical lift slider window uses a clamp-ring installation with the foam seal supplied with the window. Dry-fit first, confirm the opening and required wall spacer depth, deburr and protect bare metal, and clean the mounting surface. Fit the supplied foam seal, position the window, and tighten the clamp-ring screws gradually and evenly until the seal is uniformly compressed. Check window operation and water-test gently.\u003c\/p\u003e \u003ch2 id=\"vwd-10261264269382-6\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eFAQ\u003c\/h2\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eWhat type of window is VERT1518DP?\u003c\/h3\u003e \u003cp\u003eA dual-pane vertical lift slider window built for RVs, campers, trailers, and van conversions.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eWhat are the advantages of dual-pane glass?\u003c\/h3\u003e \u003cp\u003eDual-pane glass helps reduce heat transfer, limits condensation, improves interior comfort across temperature changes, and reduces noise compared to single pane.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eWhere does the window work best?\u003c\/h3\u003e \u003cp\u003eBest in narrow wall spaces such as bunk areas, loft sleeping zones, box truck builds, and compact camper layouts where typical horizontal windows won’t fit cleanly.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eHow is it installed?\u003c\/h3\u003e \u003cp\u003eInstall with the clamp ring and foam seal supplied with the window. Prepare the opening, protect bare metal, fit the required spacer, and tighten screws evenly for uniform seal compression.\u003c\/p\u003e \u003ch3 style=\"font-size:18px;line-height:1.4;color:#18354e;font-weight:650;margin:24px 0 10px;\"\u003eDoes it include a bug screen?\u003c\/h3\u003e \u003cp\u003eYes, dual-pane vertical lift sliders typically include an integrated screen to allow airflow while keeping insects out.\u003c\/p\u003e\n\u003csection class=\"vwd-install-support\"\u003e\u003ch2 id=\"vwd-10261264269382-7\" style=\"font-size:24px;line-height:1.3;color:#10283f;font-weight:700;margin:32px 0 16px;padding-top:20px;border-top:1px solid #dfe5eb;\"\u003eInstallation \u0026amp; Support\u003c\/h2\u003e\n\u003cp\u003eMatch the exact SKU, vehicle configuration and installation method before cutting. Overall glass dimensions are not a cutout template. Dry-fit the actual window and follow the model-specific instructions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/installation-posts\/clamp-ring-window-installation\"\u003eClamp-ring window installation guide\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/blogs\/installation-posts\/clamp-ring-window-installation#vwd-clamp-ring-video\"\u003eWatch a clamp-ring installation example (CRL FW621L; cutout varies by model)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/window-installation-instructions\"\u003eBrowse installation guides\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/pages\/contact-us\"\u003eGet fitment and installation support\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Van Windows Direct","offers":[{"title":"Default Title","offer_id":46360036769861,"sku":"VERT1518DP","price":319.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0580\/7888\/8005\/files\/VERT1518DP__21574.1770239591.jpg?v=1794335459","url":"https:\/\/virtusvans.com\/products\/vwd-rv-series-dual-pane-vertical-lift-slider-window-vert1518dp","provider":"Virtus Vans","version":"1.0","type":"link"}