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Where to Measure to Pick Out Correct Lippert SolidSteps for RV  


My door have a flange, do I measures to the flange are passed it for width? 35” from ground to bottom of door, 28 inches from flange to flange, inside door or do I order to wall frame of door?


Expert Reply:

To pick out Lippert SolidSteps for your RV you need to measure the opening width for the door and we'll be able to get you setup with the correct setup. If your doorway opening is 26 inches wide the correct kit is the SolidStep Manual Fold-Down Steps for RVs - 20" Wide - Triple - Aluminum Item # LC791572 as that's the size it fits and the threshold height range it fits is 27" - 36" from the ground.

expert reply by:
Jameson C



What kind of gap is required between the threshold and screen door also main door ? So doors close easy without binding

Etrailer Expert

Chris R.


Lippert suggests at least a 3/8" gap between the door and threshold to ensure easy closing once the SolidStep is in place.

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