Acrylic usually lasts longer outdoors, keeps its color better, and breathes better than polyester. Coated polyester costs less and sheds water well, which suits covers used occasionally or kept under shelter. The better choice depends on how much sun the cart gets, your climate, and how often the cover stays on.

 

Most Club Car covers use one of two fabrics: coated polyester or acrylic. They look alike, but they age differently after a few seasons outside. This guide compares how each one handles sun, rain, and humidity, and which situations suit each. It covers fabric only, though fit for your model matters just as much. 

 

What Is the Difference Between Polyester and Acrylic Cover Fabric?

 

Polyester is a synthetic fabric. Golf cart covers made from polyester are often labeled with a denier rating such as 600D, and most have a polyurethane (PU) or PVC coating on one side to block water. 

Denier measures thread thickness. A higher number indicates a heavier yarn, but it does not tell you how good the fabric is. The coating and any UV treatment count for as much.

Solution-dyed acrylic is a woven fabric made from fibers that are colored before they are spun into thread. The color goes all the way through, so it fades more slowly than fabric dyed only on the surface.

 

How Do Polyester and Acrylic Compare?

FeatureCoated polyesterSolution-dyed acrylicUV and fade resistanceVaries; the coating can break downTypically highWater protectionTypically strong, from the coatingWater-repellent; depends on the finishBreathabilityTypically lowerTypically higherMildew resistanceModerate; depends on airflowTypically highFeelOften stifferOften softerPriceTypically lowerTypically higherBest forOccasional or sheltered useYear-round outdoor use

Performance varies by manufacturer, coating, and weave, so check the stated specs of any cover you are considering.

Which Fabric Lasts Longer in Sun and Weather?

Sunlight does the most damage to a cover. Its UV rays weaken coatings and fade dyes, and a cart parked in direct sun all day gets far more exposure than one in a shaded carport.

On polyester, the coating wears out first. After long sun exposure, it can stiffen, crack, or peel, and the fabric then loses much of its water resistance. Acrylic has no coating to wear out, and its solution-dyed fibers keep their color longer, so it usually looks better after several seasons.

Coated fabrics also get stiffer in the cold, which makes them harder to fold and fit over the roof. If your cart sits in the sun most days, fabric choice matters a lot. If it lives in a garage, it matters much less.

Do Polyester Covers Trap Moisture, and Does Acrylic Resist Mildew?

A coated polyester cover blocks water well, but the coating also blocks air. If the cart is damp when you cover it, or the temperature swings between day and night, condensation can collect underneath. That moisture can cause musty smells and mildew on the seats, and corrosion on metal parts.

Acrylic breathes, so moisture escapes and the cover dries faster. The trade-off is that many acrylic fabrics rely on a water-repellent finish instead of a sealed coating. The finish handles normal rain, but it wears down over time and may need to be reapplied.

Seams and vents matter too. A well-vented polyester cover can manage moisture better than a poorly made acrylic one.

What should Club Car owners consider when choosing a cover?

Club Car has sold several carts over the years, including the DS, Precedent, Onward and Tempo. Their roof size and shape differ, so check a cover's listed fit before you compare fabrics. A cover that is too loose flaps in the wind and wears at the seams, regardless of the fabric.

You also need to choose between a storage cover and a drivable enclosure. A storage cover is designed to protect the cart when it is parked, while a drivable enclosure stays on while you ride and adds clear windows, zippers, and side panels. National Golf Cart Covers offers options designed to suit different needs, with durable fabrics and practical features that support long-term use. Seating matters too: 2-passenger, 4-passenger, and rear-flip-seat carts each require a different size for a proper fit. 

Is acrylic worth the higher price?

Acrylic usually costs more upfront, but cost per year of use is the better comparison. A cheaper cover that needs replacing every couple of seasons can end up costing more than a pricier one that lasts much longer. Warranty length provides some indication of the manufacturer's coverage commitment, although it does not guarantee the cover's lifespan.

If the cart is stored indoors, or you only cover it for a few months each year, a polyester cover may be all you need.

How do you clean and care for each fabric?

  • Polyester: Use mild soap and water to clean it. Do not use solvents or stiff brushes, as they can strip away the coating.
  • Acrylic: Brush off loose dirt, wash with mild soap and lukewarm water, rinse well, and let it air-dry completely.
  • Both: Dry the cart before covering, let the cover dry before you fold it, and follow any manufacturer's instructions for care.

Which fabric is right for you?

Acrylic is the better fit if:

  • The cart stays outside year-round.
  • It sits in a strong sun or a humid climate.
  • You want the color to last.

Polyester is the better fit if:

  • You are working with a tighter budget.
  • You cover the cart only now and then.
  • The cart is stored in a garage or under a carport.

If you are unsure, consider how many hours of direct sunlight your golf cart receives and how long you expect to use the golf cart rain enclosure to ensure you choose the right level of protection for your needs. 

Faqs

Is acrylic or polyester better for a Club Car cover?

Acrylic generally lasts longer outdoors and resists fading. Polyester costs less and works well for occasional or sheltered use.

Are acrylic covers waterproof?

Most are water-repellent rather than fully waterproof. They shed normal rain, but the finish can wear down and may need to be reapplied.

What does 600D mean on a golf cart rain enclosure? 

It is the denier rating, a measure of thread thickness. Higher numbers mean heavier thread, but coating and UV treatment affect quality as well.

Will a polyester golf cart cover fade? 

It can, especially with constant direct sun. How fast depends on the dye, the coating, and any UV treatment.

How long does a golf cart cover last? 

It depends on the fabric, sun exposure, and care. Covers on carts parked in direct sun all year wear out faster than those on garaged carts.

Can a cover cause mildew on my cart? 

Yes, if moisture gets trapped underneath. Dry the cart first, and pick a cover with vents or a breathable fabric.