Restaurant patio chairs after rain, and where the water goes

At 4:40 on a Saturday the sky opens for ten minutes and then closes again. The patio is full of wet chairs, the first reservation is at 5:30, and the host has one towel.

Drying times depend on your sun, your breeze and your towel, so this piece skips them and looks at something you can read on any product page: the shape of the seat. Where a seat holds water and where it lets go decides most of what happens before that first guest arrives.

Follow the water from the seat down

Rain lands in four places on a chair: the seat, the back, the rails and the feet. Only the seat has to be right before someone sits, so start there.

A flat seat with a raised edge holds a shallow pool, and a guest finds it with the seat of their trousers. A seat with slats or openings gives the water somewhere to go. Backs come next. A smooth back sheds a splash with one wipe, while a tight lattice can keep beads of water in its corners. The feet matter least, because nobody leans on them.

Arms add a wrinkle. Where an arm meets the back there is often a small corner, and a corner is where a drop waits. It won't soak anyone, but it will mark a sleeve.

Look at the ground under the feet as well. A low corner of brick or deck holds a puddle long after the sky clears, and a chair standing in it picks the water up on every foot. Mark the low corners on your plan and keep chairs off them in wet weeks. Heavy tables and umbrella bases can stay where they are.

Three resin chairs, one weight, three ways to meet a shower

Shape alone makes a clean test. A solid-back resin chair, a slat-back resin chair and a perforated resin chair each list 8 pounds, a 500-pound capacity, an 18 by 20 inch footprint at 34 inches high, and the same two colors, black and sand. The name is the only thing that changes.

The first two list stacking. The perforated chair's page leaves stacking unlisted, so ask before you count on it. Open the product photos and find where the openings sit, because a seat with holes in it behaves differently from a back with holes in it. The solid back is the one most likely to hand you a wet seat to wipe, and the perforated one the one most likely to hand you nothing at all. Both follow from the shape, and your patio supplies the rest.

The same question runs down the whole range of resin patio chairs, which includes mesh, wicker-look and cross-back forms. Read each one for its seat first.

Fourteen tables and one towel

Say the patio has 14 tables of four, which is 56 chairs. Take a flat seat at a 15-second towel pass: 56 times 15 is 840 seconds, or 14 minutes for one person. Now take an open seat at a 3-second tip and shake: 56 times 3 is 168 seconds, just under 3 minutes.

The gap is 11 minutes. Split between two staff, the flat-seat patio is ready 7 minutes after the rain stops and the open-seat patio is ready before the second towel is out of the drawer. Those seconds are placeholders. Time your own chairs with your own staff, and your numbers will replace mine.

The rule of thumb that falls out of it: judge a patio chair by the puddle it keeps, not by the rain it meets. Every chair meets the same rain.

The chair that wants a roof

One usage line changes everything after a storm. A page that says covered patio only wants a roof overhead. A black metal chair with a vertical-slat synthetic teak seat lists that line and weighs 17 pounds. If part of your patio sits under an awning, that chair belongs there, and the open rail gets something else.

Chairs that list patio use sort differently, and the patio chairs page is the place to see the usage line beside the frame. Synthetic teak seats have no wood to swell, so a drenching is a wiping chore, not a swelling problem.

Then there is the dining room chair that looks right beside the planters. A wood frame or a padded seat does not come through rain well: the color goes, the wood swells, the steel rusts, and that exposure sits outside the warranty. Keep it in the room it came for.

Stack late and cover later

The usual mistake comes after the rain. The shower ends, staff stack the chairs to clear the floor, and a cover goes over the stacks for the night. Water that rode into the stack stays there, between one seat and the leg of the chair above it, with a cover holding the damp in place.

Do it in the other order. Tip, shake or wipe each seat, stack once the seats are clear, and leave the covers off until they are. Umbrellas follow the same order: a canopy that closed wet drips on whoever opens it next, so shake it out first. If the night is a wet one, a stack under a roof beats a stack under a cover. Our storage guide covers where the stacks sleep, and the wind exposure guide helps when the storm that brought the rain also brought a gust.

Weight matters here too. A chair that is light enough to tip with one hand gets tipped; a heavy one gets wiped where it stands, or skipped. The buying guide walks through the closing-night carry that the same weight decides.

The pitcher test on the first morning

When the first delivery arrives, set one chair of each kind on the patio before you stack anything. Pour a pitcher of water over the seat and watch it go: off the front edge, through the openings, or into a pool. Tip the chair forward and see what is left. Do the same on the back and the arms.

Write what you saw in the notes of a patio plan, beside the line for that chair: pools at the center, sheds from the front, holds in the arm corners. Next spring the note is waiting, and so is the answer to what you do at 4:40. Time one towel pass and one tip and shake with the clock on your phone while you're at it, then put a second towel in the host stand.