While many lightweight concrete planters incorporate materials like perlite, vermiculite, or glass fiber to reduce weight, Sigma Planters has opted for a different approach to achieve the perfect balance of weight, strength, and durability.

Our lightweight concrete planters feature a high-quality fiberglass core with a concrete-look finish. This innovative construction offers several advantages:

• Reduced weight: Fiberglass is significantly lighter than traditional concrete, making our planters easy to handle and move.
• Increased strength: Fiberglass provides exceptional strength and durability, ensuring your planter can withstand various weather conditions and heavy plant loads.
• Flexibility: Fiberglass offers greater flexibility compared to concrete, reducing the risk of cracking or breakage.
• Concrete aesthetic: The concrete-look finish provides the desired appearance without the added weight and maintenance associated with traditional concrete.

We have the capability and tooling for Glass Reinforced Concrete (GRC), but we typically reserve this for custom projects that require additional weight. In most cases, extra weight can be achieved by filling the planter base with gravel or securely bolting the planter to the ground.

By combining the best qualities of fibreglass and concrete, Sigma Planters delivers lightweight planters that are both stylish and functional.

Learn More about Lightweight Concrete Planters