People, businesses, and landscape designers across the United States often face significant challenges when choosing large planters for their spaces. Like many, you may turn to fiberglass planters, hoping for a cost-effective and durable solution. However, you’ll likely soon discover the disadvantages of fiberglass planters.

Issues such as brittleness, color fading, and susceptibility to damage from extreme weather conditions can be particularly frustrating. These problems can leave you feeling disappointed and seeking a better, more reliable option.

But don’t worry. There is a solution: Corten Steel and aluminum planters from PlanterCraft. These materials offer superior durability and a timeless aesthetic, alleviating the concerns associated with fiberglass planters. Let’s explore how these alternatives can enhance your space and provide peace of mind.

What Are the Advantages and Disadvantages of Fiberglass Planters Over Other Materials?

When it comes to the pros and cons of fiberglass, it should be no surprise that this material does not produce high-quality fiberglass planters. In fact, many of its advantages are disadvantages in the long run. Let’s examine these qualities a little bit further so you can understand why metal planters like Corten Steel and aluminum are better choices for your home or business.

WEIGHT

Fiberglass, sometimes called Glass Reinforced Plastic or Glass Reinforced Polymer (GRP), is lightweight, making it easy to maneuver around your yard. Yet, this lighter weight also makes it a lot flimsier than metal. So, while you may be able to move it easily, you’ll find yourself replacing these planters far more frequently than high-quality metal planters.

COST

GRP is made of spun glass fibers, so it requires manual fabrication. The production of metal planters is mainly automated. Therefore, GRP will be cheaper to produce for large quantities of identical pieces, while metal is more cost-effective for individualized planters or large structures.

CURVED VS. GEOMETRIC

steel planters outside a home

Even with today’s advanced technology, GRP molds are generally created by hand. It is suitable for complex sculptural forms but not if you are looking for accuracy. On the other hand, modern sheet metal technology is more precise, making metal more ideal for geometric forms and large projects but less practical for complicated curves and sculpting.

FINISHES

Surface finish options are another disadvantage of fiberglass planters. You are more limited in your choices.

Plus, any effects you can achieve on GRP can be finished on metal, too. For example, our aluminum planters can be powder-coated in the color of your choice. In addition, metal is predisposed to smoother surfaces and sharper edges.

KNOW WHAT YOU’RE GETTING

Not all GRPs are created equal. The resins and fibers used and the quality and fabrication methods vary, making for erratic end products. Metal, conversely, is subject to a universal classification that is incontestable, so each large planter for your patio, deck, or front porch is made to the same high standards.

LONGEVITY

It’s hard to prove endurance levels of GRP because they vary based on the level of quality. On the other hand, reliable stats show how long you can expect the metal to last based on the aging characteristics and maintenance requirements. You can be far more confident and have better warranty options with metal planters.

DAMAGE CONTROL

Even a small bump into GRP could cause it to crack or split, and the damage is usually irreversible. Metal can withstand intense collisions, save for minor dents that don’t affect the function of the planter. Such dents, in particular surface finishes, such as Corten Steel, are barely discernible, thanks to their extra durable nature.

MULTI-FUNCTIONAL PLANTERS

It isn’t straightforward to add seating, trellises, or fencing to your GRP-designed planter. In all likelihood, metal parts would need to be incorporated internally to support the structure, making this need another one of the disadvantages of fiberglass planters. Conversely, metal harmonizes aesthetics and function, with extra parts integrated into the design of the metal itself.

What’s the Problem with These Problems?

a corten steel garden pond

Fiberglass planters might seem like a convenient choice, but they come with notable drawbacks. Let’s look more closely at these pros and cons of fiberglass planters:

  • First, they tend to be fragile compared to other materials. A minor impact can cause cracks or chips, compromising their structural integrity.
  • Second, their appearance can deteriorate quickly. Exposure to UV rays often results in color fading, making them look worn out sooner than expected.
  • Lastly, fiberglass can struggle in extreme weather conditions, becoming brittle in cold weather and softening in the heat. These issues make fiberglass less than ideal for areas with fluctuating climates.

What’s a Better Planter Material?

Corten Steel and aluminum planters present a more durable and aesthetically pleasing alternative to fiberglass. PlanterCraft prides itself on delivering high-quality planters crafted from these materials. Here are some key benefits:

  • Durability: Both Corten Steel and aluminum are incredibly durable, ensuring your planters last a lifetime.
  • Customization: Available in various colors, shapes, and sizes, you can customize your planters from PlanterCraft to meet your specific design needs.
  • Weather Resistance: These materials withstand harsh weather conditions, are frost resistant, and maintain their appearance and integrity over time.
  • Aesthetic Appeal: Corten Steel develops a unique rust patina, while aluminum offers sleek, powder-coated finishes. Both materials enhance the visual appeal of any space.

By choosing PlanterCraft, you invest in planters that not only solve the common issues associated with fiberglass but also elevate the overall aesthetic of your environment.

Corten Steel Planters

Corten Steel planters offer a unique and lasting solution. Initially arriving in a greyish steel color, these planters develop a beautiful rust-colored patina over time. This natural weathering process enhances their visual appeal and adds a protective layer that prevents further corrosion. Corten Steel planters are exceptionally durable, handling various weather conditions without losing their structural integrity.

Whether you’re aiming for a rustic farmhouse vibe or a modern, industrial look, Corten Steel fits perfectly into any landscape design. Plus, we offer customization of your planters so you can get the exact size and shape you want.

Aluminum Planters

Aluminum planters are another excellent alternative to fiberglass. Known for their lightweight yet sturdy nature, aluminum planters are easy to move and highly rust-resistant. They maintain their shape and color in diverse weather conditions, from Seattle’s rainy cold to Miami’s sunny heat. Aluminum planters can also be powder-coated in various colors, such as bronze, silver, rust, and more, offering flexibility in design and aesthetics.

Choosing aluminum planters means opting for versatility and durability, ensuring your investment stands the test of time.

Shop Now for Durable, High-Quality, and Long-Lasting Planters

Ready to upgrade from the disadvantages of fiberglass planters to high-quality metal ones? Visit PlanterCraft’s website to explore our range of Corten Steel and aluminum planters. With our extensive selection and customization options, you’re sure to find the perfect planters to suit your needs.

Shop now for high-quality metal planters and transform your space with PlanterCraft.