Which door fits a square opening?

The AP Products door. Its rough opening is 26" wide by 78" high with square top corners. The Lippert door has radius corners and a 24" x 70" opening.

Is the Lippert door worth the extra money?

If you have a motorhome with a radius opening, yes. You get a motorized door, FMVSS 206 certification on the whole assembly, and a felt seal. If your opening is square, the AP Products door saves you about $558.

Which one lasts longer?

Neither maker publishes a service life. The Lippert has the stronger weather package: felt seal, drip cap and threshold, plus UV-stable glass. The AP Products door uses an aluminum frame with fiberglass skin and is described as weather-tight.

Can I return the Lippert door if it does not fit?

No. Lippert builds RV entry doors to order and lists them as non-returnable. Measure the opening and confirm the hinge side before ordering.

Do both come with a screen door?

Yes. The AP Products door includes a color-matched screen door, a clear slide panel and a flush lock with deadbolt. The Lippert door includes a screen door with an oversized push-down latch that opens even when the door panel is closed.

Which hinge side do they use?

Both are right-hand hinge doors. Check which side your old door hinges on before you order either one.

AP Products 015-217718 RV Square Entrance Door - 26" x 78", Polar White vs Lippert Right Hinge Motorized Motor Home Radius Entry Door With Screen Door 24" X 70" (Polar White)

Buy the AP Products door if you need a square-corner replacement at a lower price: $819.66 at Amazon as of November 3, 2026, versus $1,377.95 at Lippert for the Lippert door. Buy the Lippert door if you have a motorhome with a radius opening and want a motorized, FMVSS 206-certified assembly. The Lippert costs about $558 more and is built to order and non-returnable, so measure the opening first.

Today the AP Products 015-217718 RV Square Entrance Door - 26" x 78", Polar White costs $558.29 less at its best price.

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