![Ribbed Seal; 3/16" x 3/8"](https://www.lippert.com/media/catalog/product/cache/72990385ffbc7dc9170d9ef3ef73983d/2/0/201488_Lippert_RibbedSeal316x38_Doors_0_1_1.jpg?time=1768259838 "Ribbed Seal; 3/16" x 3/8"")
![Threshold for RV Entry Door, 22" - Mill Finish](https://www.lippert.com/media/catalog/product/cache/72990385ffbc7dc9170d9ef3ef73983d/V/0/V000422896_Lippert_ThresholdforRVEntryDoor22MillFinish_Doors_0_1.jpg?time=1768265820 "Threshold for RV Entry Door, 22" - Mill Finish")
![Threshold for RV Entry Door, 25" - Mill Finish](https://www.lippert.com/media/catalog/product/cache/72990385ffbc7dc9170d9ef3ef73983d/V/0/V000437513_Lippert_ThresholdforRVEntryDoor25MillFinish_Doors_0_1.jpg?time=1768265831 "Threshold for RV Entry Door, 25" - Mill Finish")
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RV Door Trim, Thresholds & Seals
Maintain a weather-tight, durable entry with Lippert RV door trim, thresholds, and seals, built from anodized aluminum and precision-fit to guard against water, drafts, and wear.
Seal in Comfort, Seal out Worries
Your RV’s entryway is a barrier against the elements and a seal of protection for your adventures. Lippert’s RV door trim, RV door thresholds, and RV door seals are precisely engineered to defend against water intrusion, drafts, and everyday wear and tear. Made from anodized aluminum and durable pile seals, these components are designed to fit Lippert doors seamlessly, ensuring reliable performance mile after mile.
Our replacement RV door thresholds come in multiple standard widths, so you can match the exact dimensions of your door’s rough opening for a snug fit. Constructed with built-in moisture seals and backed by a one-year warranty, these thresholds provide a clean, factory-quality finish without complicated installation. Pair them with durable pile seals that slide into your frame to block water and debris, protecting your rig’s interior.
Perfect for DIYers, Lippert’s RV trim and seal kits come with all necessary pieces and easy-to-follow instructions. Whether you're replacing a worn RV threshold or refreshing your seals, these upgrades offer lasting value, saving you from future repairs and allowing you to focus on enjoying the journey.
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