Best Patio Heater Covers Worth Buying
A good patio heater costs $150 to $400 or more. Leaving it uncovered through spring rains, summer humidity, and winter freezes is how you end up replacing it every two or three years.
The right cover does more than keep water off. It blocks UV rays that fade and crack plastic parts, keeps birds from nesting in the reflector, and slows the rust that creeps into burner housings over time. Five minutes pulling a cover on at the end of the night makes a real difference in how long your heater lasts.
These six covers handle the most common heater types: tall freestanding propane, pyramid tower, tabletop, and heavier-duty off-season storage needs. Each one made this list by fitting well, staying put in wind, and holding up after more than one season of use.
Best All-Around Cover for Standard Tall Propane Heaters
Most freestanding propane heaters share the same basic shape: a weighted base, a slim pole, and a mushroom-style reflector head. The Classic Accessories Ravenna patio heater cover was designed around exactly that silhouette. The tapered cut fits close to the heater body instead of billowing like a garbage bag, which means it won't catch wind and end up across the yard at 2am.
The fabric is water-resistant with a laminated backing, and the bottom closes with an adjustable hem drawcord you can cinch tight around the base. It fits heaters up to 18 inches in diameter and 91 inches tall, covering most popular mushroom-top models including AZ Patio Heaters and Hiland designs. If your heater lives on a covered patio year-round, start here.
Classic Accessories Ravenna Water-Resistant Patio Heater Cover
$38
6,200+ reviews
A tapered, close-fitting cover with a drawcord hem that handles standard tall propane heaters without blowing off in the wind.
Shop on Amazon →Best Heavy-Duty Cover for Year-Round Outdoor Storage
If your heater stays outside through winter, you need something more substantial than a basic water-resistant poly cover. The Duck Covers Elite patio heater cover uses a heavier fabric with a waterproof coating that holds up through sustained rain, not just a passing shower. The seams are reinforced and the exterior is UV-treated to prevent breakdown after a full summer in direct sun.
It fits heaters up to 21 inches in diameter and 91 inches tall, with a secure hem system at the base that keeps the cover from lifting in gusty weather. If you're in the Pacific Northwest or anywhere that gets real winter precipitation, this is worth the extra few dollars over a standard cover. A lot of buyers get three to four seasons out of it before replacing it.
Duck Covers Elite Water-Resistant 21D x 91H Patio Heater Cover
$52
3,800+ reviews
Heavier fabric, reinforced seams, and UV protection make this the right call if your heater sits outside through a genuine winter.
Shop on Amazon →Best Budget Cover That Doesn't Fall Apart After One Season
Most cheap covers fail in the second season when the fabric gets brittle from UV exposure. The Formosa Covers Heavy Duty Patio Heater Cover is the exception. It uses a thicker polyester with a waterproof inner liner, and the stitching holds up better than you'd expect at this price. Adjustable tie straps at the bottom keep it anchored without relying on a drawcord mechanism.
It comes in a few sizes, so measure your heater first. The standard version fits up to 18-inch diameter bases and 90-inch heights. If you just bought a new heater and want something to protect it without spending another $50, this is a sensible starting point. A lot of buyers come back and order it again after two or three years, which is a good sign.
Formosa Covers Heavy Duty Patio Heater Cover
$27
2,100+ reviews
A genuine budget option with a waterproof inner liner and tie-down straps that keeps a heater dry without disintegrating after one winter.
Shop on Amazon →Best Cover for Pyramid Tower Heaters
Pyramid heaters have a completely different shape than mushroom-top propane heaters: narrow at the top, wider at the base, with a glass tube running vertically through the center. Standard heater covers don't fit them well and end up bunched at the top or too loose to stay on. The SunPatio Pyramid Patio Heater Cover is proportioned specifically for that tapered tower shape.
It's made from 600D polyester with a PVC coating that's genuinely waterproof, not just water-resistant. The cover reaches the full height of most pyramid heaters up to 94 inches and has a wide enough base opening for the weighted foot ring. If you own a Hiland HLDS01-GTTHG or a similar glass-tube pyramid heater, this is what fits it correctly.
SunPatio Pyramid Patio Heater Cover Waterproof Heavy Duty
$33
1,400+ reviews
Built for the tapered tower profile of glass-tube pyramid heaters, with full-height coverage and a waterproof PVC-coated exterior.
Shop on Amazon →Best Cover for Tabletop and Smaller Propane Heaters
Tabletop heaters are easy to forget about because they're small enough to move inside. But if yours lives on the patio table between uses, a dedicated cover protects the burner and reflector from dust, debris, and moisture that can clog the igniter over time. The Classic Accessories Ravenna Tabletop Patio Heater Cover fits heaters up to 13 inches in diameter and 25 inches tall.
It's the same Ravenna-series fabric as the full-size version, water-resistant poly with a bottom drawcord to close it off. Works for mushroom-top tabletop designs and smaller column-style propane heaters. If you've spent $80 or more on a tabletop heater, a $22 cover makes a lot more sense than dealing with a corroded igniter next spring.
Classic Accessories Ravenna Tabletop Patio Heater Cover
$22
2,900+ reviews
A compact, well-fitted cover for tabletop propane heaters up to 13 inches wide and 25 inches tall with a secure drawcord base.
Shop on Amazon →Best Cover for Off-Season Garage Storage in Cold Climates
If you're in the Midwest or Northeast and you're pulling your heater into the garage for five or six months, you still want it covered. Dust and rodents are real problems in storage, and a cover keeps the reflector clean and the burner assembly protected while it sits. The Classic Accessories StormPro Heavy-Duty patio heater cover is built for exactly this scenario: thicker fabric, stronger seams, and a more structured shape that doesn't crumple when you move it around.
It includes an air vent to prevent condensation buildup, which matters a lot if you're storing the heater somewhere with significant temperature swings. The StormPro runs larger than the standard Ravenna and fits heaters up to 21 inches in diameter. If you're the kind of person who actually maintains your gear between seasons, this is a worthwhile upgrade over the standard version.
Classic Accessories StormPro Heavy-Duty Round Patio Heater Cover
$58
1,700+ reviews
The most durable option in the Classic Accessories lineup, with a built-in air vent and thicker fabric for off-season storage through cold winters.
Shop on Amazon →Quick Tips for Protecting Your Patio Heater
- Measure before you buy. Heater covers have specific diameter and height limits. Measure your base width and the full height of your heater before ordering, and size up if you're between two options.
- Let it cool completely first. Never put a cover on a heater that's still warm. Give it at least 20 to 30 minutes after shutting it off to avoid trapping heat and moisture underneath.
- Check the igniter every spring. Even with a cover on all winter, wipe the igniter button and electrode with a dry cloth before the first use of the season. Moisture still finds its way into small spaces.
- Rinse the cover itself once a season. Pollen, bird droppings, and debris build up on covers too. A quick rinse with a garden hose keeps the cover from trapping grime against the heater surface.
- Vent before indoor storage. If your heater runs on a portable propane tank, disconnect and remove the tank before covering and storing the heater inside a garage or shed. Don't skip this step.
Frequently Asked Questions
Do I need a patio heater cover if my heater is under a covered porch?
It still helps. A covered porch blocks direct rain but not humidity, blowing pollen, or birds. A cover keeps the reflector clean and protects the igniter from moisture that accumulates overnight, especially in spring and fall.
Are patio heater covers waterproof or just water-resistant?
Most covers in the $25 to $40 range are water-resistant, which handles light rain just fine. For sustained rain or winter snow, look for covers labeled waterproof with a PVC coating or sealed seams. The Duck Covers Elite and the SunPatio pyramid cover are genuinely waterproof.
What size cover do I need for a standard mushroom-top propane heater?
Most freestanding mushroom-top heaters need a cover rated for at least 18 inches in diameter and 87 to 91 inches tall. Check your heater's specifications first and size up if you fall between two options.
Can I leave a patio heater cover on during windy weather?
Only if the cover has a drawcord or strap at the base to anchor it. A loose cover in the wind can act as a sail and pull the heater over. Always cinch or tie the hem before walking away.
How long do patio heater covers last?
A decent cover lasts two to four seasons with regular use. UV exposure is the main cause of early failure, so look for covers with UV-treated fabric if your patio gets direct afternoon sun. Budget covers often need replacing after one or two winters.