{"product_id":"wrs-efco-jamb-dust-stop-and-end-cap-set-lower-sash","title":"WRS EFCO Jamb Dust Stop and End Cap Set - Lower Sash","description":"\u003cp data-end=\"387\" data-start=\"219\"\u003eKeep your EFCO windows operating smoothly and sealed against dust and air infiltration with this precision-fit Jamb Dust Stop \u0026amp; End Cap Set for lower window sashes. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"387\" data-start=\"219\"\u003eBlack Finish\u003c\/li\u003e\n\u003cli data-end=\"387\" data-start=\"219\"\u003eCompatible with EFCO Window Applications\u003c\/li\u003e\n\u003cli data-end=\"387\" data-start=\"219\"\u003eIncludes 2 Dust Stops\/End Caps per Set\u003c\/li\u003e\n\u003cli data-end=\"387\" data-start=\"219\"\u003eSets Sold Individually, Other Accessories and Hardware\u003cstrong\u003e Not \u003c\/strong\u003eIncluded\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\" data-end=\"387\" data-start=\"219\"\u003e\u003cstrong\u003eSee Product Images for Dimensions\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: center;\" data-end=\"438\" data-start=\"389\" data-section-id=\"1nykl3u\"\u003e\u003cspan style=\"color: rgb(239, 4, 24);\"\u003e\u003cstrong\u003eWhat is an EFCO Jamb Dust Stop \u0026amp; End Cap Set?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"724\" data-start=\"439\"\u003eThe EFCO Jamb Dust Stop \u0026amp; End Cap Set is a replacement component designed for aluminum window systems. It fits into the window jamb to seal gaps, reduce dust intrusion, and improve energy efficiency, while the end caps provide a secure and finished installation for the lower sash.\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\" data-end=\"747\" data-start=\"731\" data-section-id=\"1iz91iu\"\u003e\u003cspan style=\"color: rgb(239, 4, 24);\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"1358\" data-start=\"748\"\u003e\n\u003cli data-end=\"860\" data-start=\"748\" data-section-id=\"3z35q4\"\u003e\n\u003cp data-end=\"860\" data-start=\"750\"\u003e\u003cstrong data-end=\"779\" data-start=\"750\"\u003eDesigned for EFCO Windows\u003c\/strong\u003e\u003cbr data-end=\"782\" data-start=\"779\"\u003eEngineered specifically for compatibility with EFCO aluminum window systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"997\" data-start=\"862\" data-section-id=\"4mxoc0\"\u003e\n\u003cp data-end=\"997\" data-start=\"864\"\u003e\u003cstrong data-end=\"894\" data-start=\"864\"\u003eImproves Seal \u0026amp; Efficiency\u003c\/strong\u003e\u003cbr data-end=\"897\" data-start=\"894\"\u003eHelps block dust, debris, and air leaks, contributing to better indoor comfort and energy savings.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1135\" data-start=\"999\" data-section-id=\"16bcn2h\"\u003e\n\u003cp data-end=\"1135\" data-start=\"1001\"\u003e\u003cstrong data-end=\"1025\" data-start=\"1001\"\u003eDurable Construction\u003c\/strong\u003e\u003cbr data-end=\"1028\" data-start=\"1025\"\u003eMade from high-quality materials built to withstand repeated window operation and environmental exposure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1240\" data-start=\"1137\" data-section-id=\"o7k73g\"\u003e\n\u003cp data-end=\"1240\" data-start=\"1139\"\u003e\u003cstrong data-end=\"1155\" data-start=\"1139\"\u003eComplete Set\u003c\/strong\u003e\u003cbr data-end=\"1158\" data-start=\"1155\"\u003eIncludes jamb dust stops and matching end caps for a clean, professional finish.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1358\" data-start=\"1242\" data-section-id=\"1mwowvp\"\u003e\n\u003cp data-end=\"1358\" data-start=\"1244\"\u003e\u003cstrong data-end=\"1265\" data-start=\"1244\"\u003eEasy Installation\u003c\/strong\u003e\u003cbr data-end=\"1268\" data-start=\"1265\"\u003eIdeal for maintenance teams and DIY repairs—fits directly into existing window channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: center;\" data-end=\"1401\" data-start=\"1365\" data-section-id=\"1xs7s0c\"\u003e\u003cspan style=\"color: rgb(239, 4, 24);\"\u003e\u003cstrong\u003eFrequently Asked Questions (FAQs)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"1585\" data-start=\"1403\"\u003e\u003cstrong data-end=\"1437\" data-start=\"1403\"\u003eWhat does a jamb dust stop do?\u003c\/strong\u003e\u003cbr data-end=\"1440\" data-start=\"1437\"\u003eA jamb dust stop seals the gap between the window sash and frame, preventing dust, air, and debris from entering while stabilizing sash movement.\u003c\/p\u003e\n\u003cp data-end=\"1749\" data-start=\"1587\"\u003e\u003cstrong data-end=\"1634\" data-start=\"1587\"\u003eWhen should you replace a window dust stop?\u003c\/strong\u003e\u003cbr data-end=\"1637\" data-start=\"1634\"\u003eReplace it when you notice drafts, dust buildup inside, or worn\/damaged components affecting window performance.\u003c\/p\u003e\n\u003cp data-end=\"1899\" data-start=\"1751\"\u003e\u003cstrong data-end=\"1785\" data-start=\"1751\"\u003eAre EFCO dust stops universal?\u003c\/strong\u003e\u003cbr data-end=\"1788\" data-start=\"1785\"\u003eNo, EFCO jamb dust stops are designed for specific window series. Always confirm compatibility before ordering.\u003c\/p\u003e\n\u003ch3 style=\"text-align: center;\" data-end=\"1919\" data-start=\"1906\" data-section-id=\"1qmgibc\"\u003e\u003cspan style=\"color: rgb(239, 4, 24);\"\u003e\u003cstrong\u003eIdeal For\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-end=\"2062\" data-start=\"1920\"\u003e\n\u003cli data-end=\"1953\" data-start=\"1920\" data-section-id=\"nhqe0v\"\u003e\n\u003cp data-end=\"1953\" data-start=\"1922\"\u003eCommercial building maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1983\" data-start=\"1954\" data-section-id=\"17tl801\"\u003e\n\u003cp data-end=\"1983\" data-start=\"1956\"\u003eWindow repair professionals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2028\" data-start=\"1984\" data-section-id=\"1vag81b\"\u003e\n\u003cp data-end=\"2028\" data-start=\"1986\"\u003eProperty managers maintaining EFCO systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2062\" data-start=\"2029\" data-section-id=\"54s7pi\"\u003e\n\u003cp data-end=\"2062\" data-start=\"2031\"\u003eDIY window restoration projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: center;\" data-end=\"2111\" data-start=\"2069\" data-section-id=\"1hiue5e\"\u003e\u003cspan style=\"color: rgb(239, 4, 24);\"\u003e\u003cstrong\u003eWhy Choose This EFCO Replacement Part?\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp data-end=\"2288\" data-start=\"2112\"\u003eUsing genuine or compatible EFCO components ensures proper fit, long-term durability, and optimal window performance—avoiding issues caused by generic or ill-fitting parts.\u003c\/p\u003e","brand":"Window Hardware Direct","offers":[{"title":"Default Title","offer_id":48872046592252,"sku":"020-752","price":7.95,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0253\/9179\/2207\/files\/020-752_main.jpg?v=1774013356","url":"https:\/\/windowhardwaredirect.com\/en-de\/products\/wrs-efco-jamb-dust-stop-and-end-cap-set-lower-sash","provider":"Window Hardware Direct","version":"1.0","type":"link"}