Door Opening Directions, Explained (With Diagrams)

Order a door in the wrong direction and you find out on installation day — the leaf swings into a wall, blocks a walkway, or hinges on the side your hand never reaches. Direction costs nothing to get right and everything to get wrong. Here is the whole system in plain language, the way we spec it on every quote.

Inswing or outswing

An inswing door opens into the house; an outswing door opens toward the outside. Inswing is the familiar default for front entries — it keeps the hinges toward the interior and works with storm and screen doors. Outswing earns its place where interior space is tight, on patios and pool baths, and anywhere you don't want a leaf sweeping into the room. The threshold and weatherstripping are built differently for each, so this is a build decision, not an installation-day adjustment.

Left-hand or right-hand

Stand on the outside of the door — the street side — and look at it.

• Hinges on the left: it's a left-hand door.
• Hinges on the right: it's a right-hand door.
• Swings away from you (into the house): inswing.
• Swings toward you: outswing.

That gives four combinations, and naming any door takes two words: left-hand inswing, right-hand outswing, and so on. (Hardware catalogs sometimes write outswing doors as "reverse" — a left-hand outswing appears as left-hand reverse, or LHR. Same door, different label.)

One honest caution: a few brands and trades determine handing from the inside instead. That is exactly why every Your Door quote includes a direction diagram for you to confirm — words can flip, a drawing can't.

French and double doors

With a pair, direction has a second layer: which leaf is active — the one with the handle you use daily — and which is the secondary leaf that stays latched until you need the full opening. A pair is specced as, for example, "left active, inswing," always viewed from outside.

Folding and sliding doors have directions too

On folding doors, the question is which side the panels stack toward. Our configurations say it directly: a 4+1 Left is four panels folding and stacking to the left, plus one independent access door — viewed from the outside. A 5+1 Right mirrors it.

Sliding doors use X/O notation read left to right from the outside: O panels slide, X panels are fixed. A three-panel OOO multi-slide sends all three gliding to one side; an XOOX center-opening parks a fixed panel at each end.

How we make sure it's right

Every quote we send carries the direction in writing and, for anything beyond a standard single door, a diagram. Before fabrication we confirm it against your floor plan — furniture, walkways, light switches, and how you actually move through the space. If you're unsure which way yours should go, send a photo of the opening from outside and we'll spec it with you.