Key takeaways
- Elastic hem: fast on and off, best on arms with a defined front lip. Elastic loses grip after a couple of hot summers.
- Fabric ties: two pairs tied under the arm or around the arm post. Most secure on open-weave wicker, where ties can pass through the weave.
- Hook-and-loop straps: neat and adjustable, but the hook side can snag resin strands; keep it facing the fabric, not the wicker.
- Non-slip backing: a rubberized dot pattern on the underside. Helpful on smooth flat-weave resin, less useful on chunky round weave.
Arm covers for wicker chairs are fitted fabric or vinyl sleeves that slip over the front 12 to 24 inches of each armrest to stop resin or rattan strands from fraying, snagging clothes and fading where hands and elbows rest most. Most sets cost about $15 to $45 for a pair, and the right one depends on three things: the shape of your arm (flat-top, rolled or scroll-front), how far back you want coverage to run, and whether the chairs live under a roof or in full sun and rain.
Why the arms wear out first
On almost every wicker chair, the front of the armrest takes the most abuse. Hands grip it to sit down and stand up, drinks get set on it, and sunscreen and skin oils soak into the weave. On all-weather resin wicker (HDPE or PVC strands wrapped over an aluminum or steel frame), the result is predictable: the strand ends at the front curve loosen, flat strands split lengthwise, and the color fades a shade or two faster than the seat back. On natural rattan or cane, the front edge dries, cracks and starts to splinter.
A cover does not fix broken strands, but it does three useful things: it stops a small fray from catching on clothing and unravelling further, it shades the most UV-exposed surface, and it hides wear so a set that is otherwise solid keeps looking tidy for a few more seasons.
Measure the arm before you shop
Arm covers are sold in a handful of generic sizes, so a two-minute measurement saves a return. Use a soft tape and write down four numbers for one arm:
- Top width: across the flat top of the arm at its widest point, usually 3 to 6 inches on resin wicker dining and club chairs.
- Coverage length: from the front face of the arm back to where you want the cover to stop. A short “cap” covers 6 to 10 inches; a full-length cover runs 18 to 26 inches to the back post.
- Drop: how far the cover should hang down the outside and inside faces, usually 3 to 8 inches. A deeper drop looks more upholstered but can rub the seat cushion.
- Front face height: on rolled or scroll arms, measure the curved front from top to where the roll ends; this decides whether a simple flat sleeve will sit neatly or bunch up.
Add about 1/2 inch to width and drop for a slip-on fit. If you are between sizes, go larger only when the cover has elastic or ties; a loose sleeve without fasteners will creep forward every time someone stands up.
Typical arm sizes by chair type
| Chair type | Typical arm top width | Typical arm length | Cover style that fits best |
|---|---|---|---|
| Resin wicker dining chair | 2.5–4 in | 16–20 in | Short cap, 8–10 in, with elastic |
| Deep-seat club or lounge chair | 4–7 in | 24–30 in | Full-length sleeve with ties under the arm |
| Sofa / loveseat end arm | 5–9 in | 28–34 in | Full-length, often custom or cut-to-fit |
| Rolled or scroll-arm rattan chair | 3–5 in plus 4–6 in roll | 18–24 in | Shaped cap with gathered front |
| Swivel rocker | 3–5 in | 20–24 in | Cap with non-slip backing |
Fabric and material trade-offs
The cover sits on the most sun-exposed, most-handled surface of the chair, so fabric matters more than color. Here is how the common options behave outdoors:
| Material | Fade resistance | Water behavior | Typical life outdoors, uncovered | Notes |
|---|---|---|---|---|
| Solution-dyed acrylic (e.g. Sunbrella) | High | Water-resistant, breathes, dries fast | 4–6+ seasons | Costs the most; best for full sun |
| Solution-dyed olefin / polypropylene | Good | Sheds water, dries fast | 3–4 seasons | Common on mid-price covers |
| Polyester with water-repellent coating | Moderate | Repels at first, coating wears off | 1–2 seasons | Cheapest; fades noticeably in sun |
| Quilted vinyl / faux leather | Moderate | Waterproof, can trap moisture underneath | 2–3 seasons | Gets hot in sun; cracks in cold |
| Textilene mesh | High | Drains through | 4+ seasons | Thin; protects from wear but not much padding |
For covered porches and sunrooms, a cotton-blend or polyester cover is fine and lets you match indoor décor. For an open patio, solution-dyed acrylic or olefin pays for itself because it will not turn chalky by August.
How covers stay put
Fastening is the detail that separates a cover that works from one that ends up on the deck:
- Elastic hem: fast on and off, best on arms with a defined front lip. Elastic loses grip after a couple of hot summers.
- Fabric ties: two pairs tied under the arm or around the arm post. Most secure on open-weave wicker, where ties can pass through the weave.
- Hook-and-loop straps: neat and adjustable, but the hook side can snag resin strands; keep it facing the fabric, not the wicker.
- Non-slip backing: a rubberized dot pattern on the underside. Helpful on smooth flat-weave resin, less useful on chunky round weave.
Which approach fits your situation
| Situation | Best choice | Why |
|---|---|---|
| Only the front edge is frayed | Short cap, 8–10 in, solution-dyed fabric | Covers the damage without hiding the weave |
| Whole arm faded or sticky from sunscreen | Full-length sleeve with ties | Hides uneven color end to end |
| Full sun, no cover in winter | Solution-dyed acrylic | Longest fade life |
| Pets that scratch or chew | Tight-weave olefin or vinyl | Claws catch less than loose weaves |
| Rental or seasonal use | Elastic polyester caps | Cheap, quick, easy to replace |
| Odd sizes or sofa arms | Cut-to-fit cover or custom sewing | Generic sizes rarely fit wide sofa arms |
Repair before you cover
A cover hides wear, but it can also trap a loose strand that keeps unravelling underneath. Before fitting covers, do a quick fix:
- Wash the arm with mild soap and a soft brush, rinse and let it dry fully so mildew does not form under the cover.
- Trim fuzzy strand ends with sharp scissors rather than pulling them.
- Tuck any loose resin strand back under its neighbor and secure with a dab of exterior-grade clear adhesive or a small stainless brad on the underside.
- If a long section of strand is missing, replacement resin wicker is sold by the roll in common flat and round profiles; matching the width matters more than matching the color if the area will be covered anyway.
Care and replacement
Take covers off every few weeks during the season and before storms. Wet fabric left against the frame for days is the main cause of mildew spots and, on steel-frame wicker, rust bleeding through the weave. Most fabric covers can be hand-washed in cool water with mild soap and air-dried; skip the dryer, which shrinks elastic. Store them indoors over winter along with seat cushions.
Plan to replace polyester covers every one to two seasons and solution-dyed covers every four or more. If the arm frame itself is cracked or wobbly, a cover is the wrong fix; at that point the chair needs frame repair or replacement.
Quick FAQ
Do arm covers work on rattan as well as resin wicker?
Yes. On natural rattan they also slow drying and cracking at the front edge. Keep natural rattan under a roof regardless, since covers do not protect it from rain soaking the frame.
Can I make my own?
Easily. A rectangle of outdoor fabric sized to arm length plus 1 inch and width plus twice the drop plus 1 inch, hemmed with ties at each corner, works on most flat-top arms. Use UV-resistant polyester thread so seams do not fail before the fabric.
