Key takeaways
- Winter damage usually comes from a combination of moisture, trapped dirt, freezing temperatures, and wind—not simply from cold air. The best way to cover patio furniture is to clean and dry it first, use a breathable, well-fitted cover, and keep…
Winter damage usually comes from a combination of moisture, trapped dirt, freezing temperatures, and wind—not simply from cold air. The best way to cover patio furniture is to clean and dry it first, use a breathable, well-fitted cover, and keep the furniture off wet ground with enough airflow underneath.
A cover is not a substitute for winter storage in every climate. It works well for sturdy outdoor furniture that must remain on a patio, but cushions, delicate finishes, lightweight pieces, and furniture exposed to severe snow or coastal weather often last longer indoors or in a protected shed.
Choose the Right Winter Protection
Start by deciding whether the furniture can stay outside at all. Aluminum, powder-coated steel, teak, all-weather wicker over a sound frame, and properly maintained plastic furniture are usually suitable for covered outdoor storage. Steel that is already rusting, thin resin wicker, untreated wood, and furniture with peeling finishes are more vulnerable.
For furniture that will remain outside, a waterproof breathable patio furniture cover is generally the best choice. “Waterproof” helps keep rain and snow out, while “breathable” allows some internal moisture to escape. A completely airtight cover can trap condensation, which leads to mildew, rust, and cloudy or peeling finishes.
| Furniture or situation | Best winter approach | Main trade-off |
|---|---|---|
| Aluminum or powder-coated metal | Fitted breathable cover; keep slightly elevated | Cover can still flap and abrade the finish in strong wind |
| Teak or other outdoor hardwood | Clean, dry, then cover loosely or store under shelter | Sealing or oiling adds maintenance and does not prevent all weathering |
| All-weather wicker | Breathable cover with good ventilation | Trapped moisture can encourage mildew in the weave and cushions |
| Outdoor cushions | Store indoors in a dry, ventilated place | Requires storage space; deck boxes can become damp |
| Severe snow, ice, or coastal wind | Move furniture under cover or indoors when practical | More work, but less risk of structural and finish damage |
Clean and Dry Before Covering
Do not cover furniture while it is dirty or damp. Grit left on a chair or tabletop can rub into the finish when the cover moves. Leaves and pollen hold moisture against surfaces, while bird droppings and food residue can stain fabrics and coatings over several months.
Brush off loose debris, then wash hard surfaces with mild soap and water. Follow the furniture maker’s instructions for wood, painted metal, and wicker; harsh cleaners and pressure washers can remove protective finishes or force water into joints. Rinse thoroughly and allow everything to dry completely. In cool weather, this may take a full day or longer.
Wash removable cushion covers according to their care labels. Cushions should be stored indoors in a dry closet, garage, or basement area that does not stay damp. A plastic storage bag is acceptable only when the cushions are completely dry. Otherwise, the bag can turn a small amount of residual moisture into mildew.
Buy a Cover That Fits
The right size matters more than an impressive fabric specification. Measure the furniture’s length, width, and height, including arms, backs, and unusual shapes. A cover should reach low enough to protect the frame but not pool on the ground. Oversized covers catch wind and often fill with water; undersized covers expose legs, corners, and tabletops.
For a dining set, covering each chair separately is often more secure than using one enormous set cover. Individual covers are easier to remove, but they cost more and create more pieces to manage. A single table-and-chair cover is cheaper and quicker, though it can act like a sail and may leave gaps around the chairs.
Look for reinforced seams, covered vents, adjustable drawstrings, buckles, or elastic hems. Handles make a large cover easier to install and remove. UV-resistant fabric is useful even in winter because sunlight can weaken cheap material and fade furniture that remains partly exposed.
A windproof patio furniture cover with buckles and vents is worth considering in an exposed yard. Buckles hold the cover down; vents reduce pressure and improve airflow. They do not make the cover stormproof, so inspect it after high winds.
Install the Cover Correctly
Remove umbrellas, glass panels, and other loose components if possible. Store glass indoors rather than leaving it under a cover where shifting furniture or freezing water could damage it. Fold or collapse furniture only if the manufacturer says it is safe; tightly packed pieces may rub against each other.
Keep the cover from touching the ground whenever possible. A cover that drags in mud wicks water upward and becomes difficult to remove. If the design allows it, place furniture on patio feet, risers, or a firm dry surface. Do not use absorbent cardboard or fabric underneath, since these materials hold moisture.
For a table, a small raised object under the center of the cover can create a sloped “tent” that sheds rain and snow. Use something stable with smooth edges, such as a purpose-made cover support or a capped plastic container. Avoid sharp objects that could puncture the fabric. Clear heavy snow promptly if the furniture and cover are not rated to support it.
Prevent Common Cover Failures
The most common failure is wind abrasion. A loose cover repeatedly rubs against powder coating, wicker, or wood and can wear through both the cover and the furniture. Tighten straps, use the built-in hem, and check that the cover is not ballooning. Do not rely on rocks or bricks placed on top; they can tear fabric, scratch surfaces, or become hazards.
The second failure is trapped condensation. On mild sunny days, remove the cover for a few hours if practical, especially after rain or thawing snow. Check underneath every few weeks for dampness, mold, rust-colored marks, insects, and standing water. Finding a problem early is far easier than repairing furniture in spring.
Cheap covers can be perfectly adequate for a sheltered balcony or a one-season move. A budget cover is less attractive when the patio is windy, the furniture is expensive, or replacement covers are difficult to fit. In those cases, spending more on stronger fabric and secure fastening is usually cheaper than refinishing a table or replacing a rusted frame.
When Indoor Storage Is Better
Store cushions, umbrellas, rugs, and small accessories indoors whenever you have room. Move lightweight chairs and untreated furniture into a garage, shed, or covered porch. If indoor space is limited, prioritize items with fabric, foam, glass, delicate paint, or moving parts.
A deck box can help, but it is not automatically dry. Check for ventilation, a raised base, and a lid that sheds water. Do not pack wet cushions into a box and expect the box to dry them. For a small apartment balcony, stacking clean chairs under a fitted cover may be the most practical compromise; just leave enough ventilation to prevent condensation.
FAQ
Can patio furniture stay outside all winter under a tarp?
A basic tarp is better than no protection, but it is usually a poor long-term cover. Tarps can flap, abrade finishes, collect water, and trap condensation. A fitted, breathable furniture cover is safer for a full winter.
Should I cover patio furniture in the rain?
Yes, after cleaning and drying it first. Covering dry furniture before a storm protects it from new moisture. If the furniture is already wet, let it dry when conditions allow, and check underneath the cover afterward.
How do I stop patio furniture covers from blowing away?
Choose the correct size and use drawstrings, elastic hems, and buckle straps. Secure each cover to the furniture rather than weighting the top. In severe wind, move the furniture to a sheltered location if possible.
Are waterproof covers better than water-resistant covers?
For winter rain and snow, waterproof fabric offers better protection, but it should still be breathable or vented. Water resistance can be enough for a covered patio with mild weather, especially when the furniture is already protected from direct precipitation.
